Person
GHIDONI ANTONIO
Docenti di ruolo di Ia fascia
Course Catalogue:
The research activity of A. Ghidoni focuses on both the development of innovative methods in the field of computational fluid dynamics and in their application to the study of flows of industrial interest, with particular emphasis on turbomachinery, aeronautic and hemodynamic.
Communications
Curriculum Vitae
Personal Information
Date of birth: 21 dicembre 1976
Place of birth: Iseo (BS)
Nationality: Italian
Address: Dipartimento di Ingegneria Meccanica e Industriale, Università degli Studi di Brescia, via Branze 38, 25123, Brescia
Contacts: Tel.: 0303715565; email: antonio.ghidoni@unibs.it
Education
• 2002 - 2005: Ph.D. in Energetic, XVII ciclo, Politecnico di Milano.
• 1996 - 2001: Master of science in Mechanical Engineering, Università degli Studi di Brescia.
Academic/professional experiences
• 2019 - : Full Professor of Fluid Mechanics, Department of Mechanical and Industrial Engineering, University of Brescia.
• 2018 - 2019: Associate Professor of Fluid Mechanics, Department of Mechanical and Industrial Engineering, University of Brescia.
• 2015 - 2018: Associate Professor of Turbomachinery, Department of Mechanical and Industrial Engineering, University of Brescia.
• 2005 - 2015: Assistant Professor of Turbomachinery, Department of Mechanical and Industrial Engineering, University of Brescia.
• September 2014 - Jenuary 2015: visiting Researcher at TU Delft (Aerodynamics, Wind Energy, Flight Performance and Propulsion Department). Contact: Prof. P. Colonna, Dr. M. Pini.
• March 2012 - Apri 2012: visiting Researcher at DLR (Braunschweig). Contact: Prof. N. Kroll.
• 2002 - 2004: Ph.D. in Energetic, Politecnico di Milano.
• January - September 2004: stage at R&D office of Alenia Aeronautica.
Supervisor of Postgraduate Research Students
PhD
• Davide Botturi (dottorato 2019-2022). “Numerical investigation of flow-induced structural vibrations and noise in a centrifugal pump”.
• Alessandro Morelli (dottorato 2018-2021). “Ottimizzazione fluidodinamica di component di caldaie, bruciatori premiscelati e combustori di innovative concezione”.
• Alessia Fracassi (dottorato 2017-2020). “Sviluppo di un metodo ibrido RANS-LES per l’analisi fluidodinamica delle prestazioni di una pompa centrifuga”.
• Gianmaria Noventa (dottorato 2014-2016). “Unsteady simulation of the incompressible turbulent flow through a vertical axis wind turbine with a high-order Discontinuous Galerkin solver”.
• Marco Lorini (dottorato 2013-2015). “Modelli di transizione per la simulazione del flusso in turbomacchine con un metodo ad elevato ordine di accuratezza”.
Post Doc
• Gianmaria Noventa (assegno di ricerca, 12 mesi). “Sviluppo di un algoritmo per l’adattazione dell’ordine polinomiale della soluzione per simulazioni LES e ibride RANS-LES basate su un metodo di Galerkin discontinuo”. Inizio contratto: 1-1-2019.
• Gianmaria Noventa (assegno di ricerca, 12 mesi). “Sviluppo di un metodo di Galerkin discontinuo con l’approccio ibrido X-LES per la predizione delle performance di turbine eoliche ad asse verticale”. Inizio contratto: 1-1-2018.
• Gianmaria Noventa (assegno di ricerca, 12 mesi). “Simulazione numerica di turbine eoliche ad asse verticale con un metodo ibrido RANS-LES”. Inizio contratto: 1-1-2017.
• Andrea Perbellini (assegno di ricerca, 12 mesi). “Simulazione numerica di turbine eoliche ad asse verticale con un metodo di Galerkin discontinuo di elevato ordine di accuratezza”. Inizio contratto: 1-6-2012.
• Mattia Olivero (assegno di ricerca, 12 mesi). “Ottimizzazione di tecnologie a fluido organico per lo sfruttamento di sorgenti energetiche a bassa/media temperatura”. Inizio contratto: 1-10-2010.
Referee for the following international journals: Journal of Fluid Engineering, Computers & Fluids, Applied Mathematics & Computations, International Journal for Numerical Methods in Fluids, Mathematics and Computers in Simulation, Journal of Computational and Applied Mathematics.
Grants
1. Regione Lombardia (investimenti in favore della crescita e dell'occupazione 2014-2020): Smart Grid: Banco EnergETICO, 2018-2020. Role: participant.
2. Regione Lombardia (Smart Fashion and design): Sistema di colata a testa chiusa di semilavorati per l’industria del bottone CHC (closed head casting), 2016-2019. Role: participant.
3. ISCRA (Italian Super-Computing Resource Allocation - CINECA): CORUPTED (Investigation of thoraCo abdOminal aneuRysms treated by hybRid procedUres with an imPliciT LES Discontinuous Galerkin solver, 2018-2019. Role: principal investigator.
4. ISCRA (Italian Super-Computing Resource Allocation - CINECA): HEADWIND - Hybrid RANS-LES Discontinuous Galerkin solver for vertical axis wind turbines, 2016-2017. Role: principal investigator.
5. LISA (Laboratory for Advanced Simulation - CINECA): DGSXL - Discontinuous Galerkin Solver for eXtra Large eddy simulations, 2016-2017. Role: principal investigator.
6. PRACE (Partnership for Advanced Computing in Europe): DGXTRA - Discontinuous Galerkin method for the X-LES of TRAnsonic flows, 2016-2017. Role: participant.
7. PRACE preparatory project: A high-order Discontinuous Galerkin solver for ILES simulations, 2015. Role: participant.
8. IDIHOM: Industrialization of High-Order Methods – A Top-Down Approach, 7th European Research framework program, 2010-2014. Role: participant.
9. PRIN 2009: Numerical simulation of vertical axis wind turbines with a high order accurate discontinuous Galerkin method, 2011-2013. Role: participant.
10. ISCRA (Italian Super-Computing Resource Allocation - CINECA): HANGOUT - High-order Accurate discontinuous Galerkin solution of Turbulent flows, 2010-2012. Role: principal investigator.
11. Regione Lombardia: Optimization of organic fluid technologies for the exploitation of energy sources at low/medium temperature, 2010-2012. Role: participant.
12. ADIGMA: Adaptive higher order variational methods for aerospace applications, 6th European Research Framework Program, 2006-2009. Role: participant.
13. PRIN 2007: Development of measurement techniques and numerical simulation methods for dense gas flows in organic Rankine cycle turbines, 2008-2009. Role: participant.
Research Project
1. ICI Caldaie: Shape optmization of components for industrial boilers, 2018-2021.
2. Medtronic: Study of splanchnic perfusion as assessed by computationl fluid dynamic (CFD) in thoracoabdominal aneurysms treated by hybrid procedures, 2016-2018.
3. TERRARIA s.r.l.: Fluid dynamics analysis of the combustion in a flare stack with OpenFoam software, 2016.
4. TERRARIA s.r.l.: Fluid dynamics analysis of the combustion in a flare stack, 2017.
5. EXCEN s.r.l.: design of heat exchangers for the cooling of internal combustion engine exaust in an environment with an explosive atmosphere, 2014.
6. ALPHA Progetti: Design of a centrifugal fan, 2011.
Main Research Activities
The research activity of A. Ghidoni focuses on both the development of innovative methods in the field of computational fluid dynamics and in their application to the study of flows of industrial interest, with particular emphasis on hemodynamic, turbomachinery, and aeronautical applications. The main research activities can be summarized as follows:
Unstructured grid generation. Development of a 2D73D anisotropic unstructured and hybrid grid generation code for complex industrial configurations
Recent activities have been devoted:
• to study and develop novel algorithms for the 3D unstructured mesh generation;
• to study and develop novel algorithms for the 3D hybrid mesh generation;
• to couple the mesh generation tool with the open-source software FreeCAD.
The reasearch has been developed in the framework of a project funded by Alenia S.p.A., and in collaboration with TU Delft.
High-order accurate methods for computational fluid dynamics. Development of Reynolds-Averaged Navier-Stokes (RANS) discontinuous finite element solver for the computation of two and three-dimensional flow with k-ω turbulence model.
The code can exploit distributed memory parallel computers (through PETSc and MPI) and has been used to compute high-order accurate solutions of complex 3D turbulent flows. Recent activities have been devoted:
• to study and implementation of high-order time integration schemes for the simulation of unsteady turbulent flows;
• to study and implementation of novel transition models;
• to develop hybrid RANS-LES method for the simulation of detached turbulent flows;
• to develop ad-hoc boundary conditions for the hemodynamic simulation of the flow in the aorta of patients treated with a hybrid approach for thoracoabdominal aneurisms
The research has been developped in collaboration with the University of Bergamo (group of Prof. F. Bassi), with the Politecnic University of Marche (group of Prof. A. Crivellini), with the University of Calabria (group of Ing. C. De Bartolo). Part of this work has been developed in the framework of two EU projects, ADIGMA (2006-2009) and IDIHOM (2010-2013), and national grants (PRIN2009, ISCRA and LISA).
Dense gas flows in organic Rankine cycle turbines. This research is aimed at improving the basic knowledge of the flow in organic Rankine cycle (ORC) turbines, which is far less known than that of common steam and gas turbines. It is believed that, as an outcome of these studies, it will be possible to develop improved designs for this class of turbines. The flow of high molecular weight fluids typically employed in ORC turbines has been extensively investigated with the zFlow code. Up to know, the investigation focused on evaluating the influence of thermodynamic models of increasing complexity on the accuracy of the simulations, on assessing the influence of real gas effects on the aerodynamic performance of the turbine blades, as well as on investigating the possible existence of non classical flow phenomena in ORC turbines.
Part of this work has been developed in the framework of the national grant PRIN2007, of a Lombardy region project and in collaboration with TU Delft and Turboden.
Shape optmization. This research is aimed at developing a procedure to optimize the performance of components, such as turbomachinery and boilers. This procedure is based on the coupling of a genetic algorithm with a CFD code (zFlow, Ansys CFX, OpenFOAM) and an automatic mesh generator. The efficiency of the genetic algorithm has been improved with the use of metamodels (Kriging e Artificial Neural Network), which are trained on a small number of CFD evaluations and are used to predict the performance of new geometries. This approach has been used to optimize (i) a vaned diffuser of a centrifugal compressor, (ii) the nozzle of a radial turbine for an ORC cycle, (iii) the rotor of a centrifugal pump, and (iv) themixing channel of a boiler to reduce the production of NOx.
Part of this work has been developed in the framework of a Lombardy region project and in collaboration with Italo Saleri S.p.a. and ICI Caldaie.
PUBLICATIONS
International journals
1. De Donno, R., Ghidoni, A., Noventa, G., Rebay, S. Shape optimization of the ERCOFTAC centrifugal pump impeller using open-source software (2019) Optimization and Engineering, 20 (3), pp. 929-953.
2. Massa, F.C., Noventa, G., Lorini, M., Bassi, F., Ghidoni, A. High-order linearly implicit two-step peer schemes for the discontinuous Galerkin solution of the incompressible Navier–Stokes equations (2018) Computers and Fluids, 162, pp. 55-71.
3. Noventa, G., Massa, F., Bassi, F., Colombo, A., Franchina, N., Ghidoni, A. A high-order Discontinuous Galerkin solver for unsteady incompressible turbulent flows (2016) Computers and Fluids, 139, pp. 248-260.
4. Bassi, F., Fontaneto, F., Franchina, N., Ghidoni, A., Savini, M. Turbine vane film cooling: Heat transfer evaluation using high-order discontinuous Galerkin RANS computations (2016) International Journal of Heat and Fluid Flow, 61, pp. 610-625.
5. Bassi, F., Botti, L., Colombo, A., Crivellini, A., Franchina, N., Ghidoni, A. Assessment of a high-order accurate Discontinuous Galerkin method for turbomachinery flows (2016) International Journal of Computational Fluid Dynamics, 30 (4), pp. 307-328.
6. Lorini, M., Bassi, F., Colombo, A., Ghidoni, A. High-order implementation of a non-local transition model in a DG solver for turbomachinery applications (2016) Computers and Fluids, 127, pp. 115-130.
7. Bassi, F., Botti, L., Colombo, A., Crivellini, A., Ghidoni, A., Massa, F. On the development of an implicit high-order Discontinuous Galerkin method for DNS and implicit LES of turbulent flows (2016) European Journal of Mechanics, B/Fluids, 55, pp. 367-379.
8. Bassi, F., Botti, L., Colombo, A., Ghidoni, A., Massa, F. Linearly implicit Rosenbrock-type Runge-Kutta schemes applied to the Discontinuous Galerkin solution of compressible and incompressible unsteady flows (2015) Computers and Fluids, 118, pp. 305-320.
9. Nigro, A., De Bartolo, C., Bassi, F., Ghidoni, A. Up to sixth-order accurate A-stable implicit schemes applied to the Discontinuous Galerkin discretized Navier-Stokes equations (2014) Journal of Computational Physics, 276, pp. 136-162.
10. Nigro, A., Ghidoni, A., Rebay, S., Bassi, F. Modified extended BDF scheme for the discontinuous Galerkin solution of unsteady compressible flows (2014) International Journal for Numerical Methods in Fluids, 76 (9), pp. 549-574.
11. Bassi, F., Ghidoni, A., Perbellini, A., Rebay, S., Crivellini, A., Franchina, N., Savini, M. A high-order Discontinuous Galerkin solver for the incompressible RANS and k-ω turbulence model equations (2014) Computers and Fluids, 98, pp. 54-68.
12. Ghidoni, A., Colombo, A., Bassi, F., Rebay, S. Efficient p-multigrid discontinuous Galerkin solver for complex viscous flows on stretched grids (2014) International Journal for Numerical Methods in Fluids, 75 (2), pp. 134-154.
13. Olivero, M., Pasquale, D., Ghidoni, A., Rebay, S. Three-dimensional turbulent optimization of vaned diffusers for centrifugal compressors based on metamodel-assisted genetic algorithms (2014) Optimization and Engineering, 15 (4), pp. 973-992.
14. Ghidoni, A., Colombo, A., Rebay, S., Bassi, F. Simulation of the transitional flow in a low pressure gas turbine cascade with a high-order discontinuous Galerkin method (2013) Journal of Fluids Engineering, Transactions of the ASME, 135 (7), art. no. 07110.
15. Pasquale, D., Ghidoni, A., Rebay, S. Shape optimization of an organic rankine cycle radial turbine nozzle (2013) Journal of Engineering for Gas Turbines and Power, 135 (4), art. no. 42308.
16. Bassi, F., Franchina, N., Ghidoni, A., Rebay, S. A numerical investigation of a spectral-type nodal collocation discontinuous Galerkin approximation of the Euler and Navier-Stokes equations (2013) International Journal for Numerical Methods in Fluids, 71 (10), pp. 1322-1339.
17. Bassi, F., Franchina, N., Ghidoni, A., Rebay, S. Spectral p-multigrid discontinuous Galerkin solution of the Navier-Stokes equations (2011) International Journal for Numerical Methods in Fluids, 67 (11), pp. 1540-1558.
18. Bassi, F., Ghidoni, A., Rebay, S. Optimal Runge-Kutta smoothers for the p-multigrid discontinuous Galerkin solution of the 1D Euler equations (2011) Journal of Computational Physics, 230 (11), pp. 4153-4175.
19. Bassi, F., Ghidoni, A., Rebay, S., Tesini, P. High-order accurate p-multigrid discontinuous Galerkin solution of the Euler equations (2009) International Journal for Numerical Methods in Fluids, 60 (8), pp. 847-865.
20. Ghidoni, A., Pelizzari, E., Rebay, S., Selmin, V. 3D anisotropic unstructured grid generation (2006) International Journal for Numerical Methods in Fluids, 51 (9-10), pp. 1097-1115.
Book/Chapter
1. De Donno, R., Rebay, S., Ghidoni, A. Surrogate-based shape optimization of the ERCOFTAC centrifugal pump impeller (2019) Computational Methods in Applied Sciences, 49, pp. 227-246.
2. Bassi, F., Colombo, A., Crivellini, A., Franciolini, M., Ghidoni, A., Manzinali, G., Noventa, G. Under-Resolved Simulation of Turbulent Flows Using a p-adaptive Discontinuous Galerkin Method (2019), Progress in Turbulence VIII, pp. 157-162
3. Bassi, F., Botti, L., Colombo, A., Ghidoni, A., Massa, F., Noventa, G. On the development of an implicit high-order discontinuous Galerkin solver for a hybrid RANS-LES model (2019) ERCOFTAC Series, 25, pp. 75-82.
4. Bassi F., Colombo A., Ghidoni A., Noventa G. A Wall-Distance-Free Composite RANS-LES Model Implemented in a Discontinuous Galerkin Solver, ERCOFTAC Bulletin, 116, September 2018.
5. Bassi, F., Botti, L., Colombo, A., Crivellini, A., Ghidoni, A., Nigro, A., Rebay, S. Time integration in the discontinuous galerkin code MIGALE -unsteady problems (2015) Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 128, pp. 205-230.
6. Bassi, F., Botti, L., Colombo, A., Crivellini, A., De Bartolo, C., Franchina, N., Ghidoni, A., Rebay, S. Time integration in the discontinuous Galerkin code MIGALE – steady problems (2015) Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 128, pp. 179-204.
7. Nigro, A., De Bartolo, C., Bassi, F., Ghidoni, A. High-order discontinuous Galerkin solution of unsteady flows by using an advanced implicit method (2014) Lecture Notes in Computational Science and Engineering, 99, pp. 135-149.
8. Bassi, F., Botti, L., Colombo, A., Ghidoni, A., Rebay, S. Implementation of an explicit algebraic reynolds stress model in an implicit very high-order discontinuous Galerkin solver (2014) Lecture Notes in Computational Science and Engineering, 95, pp. 111-123.
9. Bassi, F., Botti, L., Colombo, A., Ghidoni, A., Rebay, S. Investigation of near-wall grid spacing effect in high-order discontinuous Galerkin RANS computations of turbomachinery flows (2014) Lecture Notes in Computational Science and Engineering, 95, pp. 125-134.
10. Bassi, F., Botti, L., Colombo, A., Ghidoni, A., Rebay, S. Discontinuous Galerkin for turbulent flows (2011) Adaptive high-order methods in computational fluid dynamics, 2, World Scientific, pp. 1-31
11. Bassi, F., Colombo, A., Franchina, N., Ghidoni, A., Rebay, S. Robust and efficient implementation of very high-order discontinuous Galerkin methods in CFD (2010) Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 113, pp. 287-299.
12. Bassi, F., Botti, L., Colombo, A., Crivellini, A., Franchina, N., Ghidoni, A., Rebay, S. Very high-order accurate discontinuous Galerkin computation of transonic turbulent flows on aeronautical configurations (2010) Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 113, pp. 25-38.
Proceedings
1. De Donno, R., Fracassi, A., Ghidoni, A., Noventa, G., Rebay, S. Surrogate-Based Shape Optimization of Centrifugal Pumps for Automotive Engine Cooling Systems (2019), Proceedings of EUROGEN 2019.
2. De Donno, R., Fracassi, A., Ghidoni, A., Congedo, P.M. Surrogate based shape optimization under uncertainty of the ERCOFTAC pump (2019), Proceedings of EUROGEN 2019.
3. Bassi F., Colombo A., Crivellini A., Fidkowski K., Franciolini M., Ghidoni A., Noventa G. An entropy-adjoint p -adaptive discontinuous Galerkin method for the under-resolved simulation of turbulent flows, AIAA Aviation 2019 Forum, June, doi=10.2514/6.2019-3418.
4. Fontana, G., Ruggeri, S., Ghidoni, A., Morelli, A., Legnani, G., Lezzi, A.M., Fassi, I. Fluid dynamics aided design of an innovative micro-gripper (2019) IFIP Advances in Information and Communication Technology, 530, pp. 214-225.
5. Bassi, F., Colombo, Massa F.C., Noventa G., Ghidoni, A. Hybrid RANS-LES simulations with the Discontinuous Galerkin method (2018) ECCOMAS Congress 2018 - Proceedings of the 7th European Conference on Computational Fluid Dynamics.
6. Colombo, Manzianli, G., Ghidoni, A., Noventa G., Franciolini, M., Crivellini, A., Bassi, F. A p-adaptive implicit Discontinuous Galerkin method for the under-resolved simulation of compressible turbulent flows (2018) ECCOMAS Congress 2018 - Proceedings of the 7th European Conference on Computational Fluid Dynamics.
7. Noventa, G., Massa, F.C., Rebay, S., Colombo, A., Bassi, F., Ghidoni, A. Investigation of adaptive time-step strategies for high-order accurate simulations (2018) ECCOMAS Congress 2018 - Proceedings of the 7th European Conference on Computational Fluid Dynamics.
8. Ruggeri, S., Fontana, G., Ghidoni, A., Morelli, A., Legnani, G., Lezzi, A.M., Fassi, I. A preliminary fluid dynamic model of a vacuum micro-gripper with integrated release system (2018) Proceedings of the ASME Design Engineering Technical Conference.
9. Bassi, A., Colombo, A., Ghidoni, A., Lorini, M., Noventa, G. Discontinuous Galerkin solution of the reynolds-averaged navier-stokes and KL-KT-ω transition model equations (2016) ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering, 2, pp. 2632-2647.
10. Massa, F.C., Noventa, G., Bassi, F., Colombo, A., Ghidoni, A., Lorini, M. High-order linearly implicit two-step peer methods for the discontinuous Galerkin solution of the incompressible rans equations (2016) ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering, 2, pp. 2664-2683.
11. Lorini, M., Ghidoni, A., Bassi, F., Colombo, A., Rebay, S. Transitional flow simulation in turbomachinery with a high-order accurate method (2014) 11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014, pp. 7581-7592.
12. Bassi, F., Colombo, A., De Bartolo, C., Franchina, N., Ghidoni, A., Nigro, A. Investigation of high-order temporal schemes for the discontinuous Galerkin solution of the navier-stokes equations (2014) 11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014, pp. 5651-5662.
13. Bassi, F., Botti, L., Colombo, A., Franchina, N., Ghidoni, A., Nigro, A., Rebay, S. High-order discontinuous galerkin solution of the rans and explicit algebraic reynolds stress k-ω equations in turbomachinery flows (2014) 10th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, ETC 2013, pp. 471-482.
14. Ghidoni, A., Pasquale, D., Rebay, S., Colombo, A., Bassi, F. p-multigrid Discontinuous Galerkin method for compressible turbulent flows (2013) 51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition 2013.
15. Ghidoni, A., Rebay, S., Pasquale, D. High-order accurate p-multigrid Discontinuous Galerkin solution for complex industrial applications (2012) ECCOMAS 2012 - European Congress on Computational Methods in Applied Sciences and Engineering, e-Book Full Papers, pp. 1074-1083.
16. Nigro, A., Ghidoni, A., Rebay, S., Bassi, F. High-order Discontinuous Galerkin solution of unsteady problems using Modified Extended Backward Differentiation Formulae (2012) ECCOMAS 2012 - European Congress on Computational Methods in Applied Sciences and Engineering, e-Book Full Papers, pp. 6672-6690.
17. Olivero, M., Pecnik, R., van Buijtenen, J., Pasquale, D., Ghidoni, A., Rebay, S. Aerodynamic shape optimization of a vaned diffuser for a micro turbine centrifugal compressor (2011) Eurogen 2011. 14-16 settembre 2011, Capua, Italy.
18. Bassi, F., Botti, L., Colombo, A., Franchina, N., Ghidoni, A., Rebay, S. A high-order accurate discontinuous Galerkin method for turbomachinery applications (2011) 9th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2011 - Conference Proceedings, 2, pp. 1603-1613.
19. Bassi, F., Colombo, A., Franchina, N., Ghidoni, A., Rebay, S. High-Order Accurate p-Multigrid Discontinuous Galerkin Solution of the RANS and k-ω Turbulence Model Equations (2010) Proceedings CFD 2010, Fifth European Conference on Computational Fluid Dynamics, June 14-17, 2010, Lisbona, PT.
20. Bassi, F., Crivellini, A., Ghidoni, A., Rebay, S. High-order discontinuous Galerkin discretization of transonic turbulent flows (2009) 47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, art. no. 2009-0180.
21. Rebay, S., Colonna, P., Pasquale, D., Ghidoni, A. Simulation of the turbulent dense gas flow through the nozzle of an organic rankine cycle turbine (2009) 8th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2009 - Conference Proceedings, pp. 1137-1148.
22. Ghidoni, A., Pasquale, D., Rebay, S. Numerical investigation of an ORC turbine nozzle with an unstructured RANS solver and accurate thermodynamic solver (2008) 63° Congresso Nazionale ATI, "Energia per lo sviluppo sostenibile", Palermo 23-26 settembre 2008 Dario Flaccovio Editore, -- -, vol. UNICO, In: 63° Congresso Nazionale ATI, "Energia per lo sviluppo sostenibile". 23-26 settembre 2008, Palermo.
23. Bassi, F., Crivellini, A., Ghidoni, A., Rebay, S. A parallel high-order Discontinuous Galerkin solver applied to complex three-dimensional turbulent flows (2008) 63° Congresso Nazionale ATI, "Energia per lo sviluppo sostenibile", Palermo 23-26 settembre 2008 Dario Flaccovio Editore, -- -, vol. UNICO, In: 63° Congresso Nazionale ATI, "Energia per lo sviluppo sostenibile". 23-26 settembre 2008, Palermo.
24. Ghidoni, A., Rebay, S., Selmin, V. Hybrid Grid Generation for Viscous Flow Applications (2007) MASCOT06 6th meeting on applied scientific computing and tools F. Pistella, RM. Spitaleri, ROMA: 97- 108, vol. 11, In: MASCOT06. 5-7 ottobre 2006, Roma.
25. Selmin, V., Pelizzari, E., Ghidoni, A. Fully anisotropic unstructured grid generation with application to aircraft design (2006) ECCOMAS CFD 2006 Wesseling P., Onate E., Periaux J., DELFT: 1- 18, vol. UNICO, In: ECCOMAS CFD 2006. 5-8 settembre 2006, Egmond aan Zee.
26. Ghidoni, A., Pelizzari, E., Rebay, S., Selmin, V. Anisotropic unstructured grid generation (2006) TCN CAE 2005 EngineSoft, 1- 4, vol. UNICO, In: TCN CAE 2005. 5-8 ottobre 2005, Lecce, Italia.
27. Ghidoni, A., Rebay, S. A Critical evaluation of different point insertion strategies and optimization techniques in anisotropic surface mesh generation (2004) MASCOT03 Spitaleri R.S., Pistella F., ROMA: 91- 100, vol. 8, In: MASCOT03. 3-4 ottobre 2003, Sardegna, Italia.
Date of birth: 21 dicembre 1976
Place of birth: Iseo (BS)
Nationality: Italian
Address: Dipartimento di Ingegneria Meccanica e Industriale, Università degli Studi di Brescia, via Branze 38, 25123, Brescia
Contacts: Tel.: 0303715565; email: antonio.ghidoni@unibs.it
Education
• 2002 - 2005: Ph.D. in Energetic, XVII ciclo, Politecnico di Milano.
• 1996 - 2001: Master of science in Mechanical Engineering, Università degli Studi di Brescia.
Academic/professional experiences
• 2019 - : Full Professor of Fluid Mechanics, Department of Mechanical and Industrial Engineering, University of Brescia.
• 2018 - 2019: Associate Professor of Fluid Mechanics, Department of Mechanical and Industrial Engineering, University of Brescia.
• 2015 - 2018: Associate Professor of Turbomachinery, Department of Mechanical and Industrial Engineering, University of Brescia.
• 2005 - 2015: Assistant Professor of Turbomachinery, Department of Mechanical and Industrial Engineering, University of Brescia.
• September 2014 - Jenuary 2015: visiting Researcher at TU Delft (Aerodynamics, Wind Energy, Flight Performance and Propulsion Department). Contact: Prof. P. Colonna, Dr. M. Pini.
• March 2012 - Apri 2012: visiting Researcher at DLR (Braunschweig). Contact: Prof. N. Kroll.
• 2002 - 2004: Ph.D. in Energetic, Politecnico di Milano.
• January - September 2004: stage at R&D office of Alenia Aeronautica.
Supervisor of Postgraduate Research Students
PhD
• Davide Botturi (dottorato 2019-2022). “Numerical investigation of flow-induced structural vibrations and noise in a centrifugal pump”.
• Alessandro Morelli (dottorato 2018-2021). “Ottimizzazione fluidodinamica di component di caldaie, bruciatori premiscelati e combustori di innovative concezione”.
• Alessia Fracassi (dottorato 2017-2020). “Sviluppo di un metodo ibrido RANS-LES per l’analisi fluidodinamica delle prestazioni di una pompa centrifuga”.
• Gianmaria Noventa (dottorato 2014-2016). “Unsteady simulation of the incompressible turbulent flow through a vertical axis wind turbine with a high-order Discontinuous Galerkin solver”.
• Marco Lorini (dottorato 2013-2015). “Modelli di transizione per la simulazione del flusso in turbomacchine con un metodo ad elevato ordine di accuratezza”.
Post Doc
• Gianmaria Noventa (assegno di ricerca, 12 mesi). “Sviluppo di un algoritmo per l’adattazione dell’ordine polinomiale della soluzione per simulazioni LES e ibride RANS-LES basate su un metodo di Galerkin discontinuo”. Inizio contratto: 1-1-2019.
• Gianmaria Noventa (assegno di ricerca, 12 mesi). “Sviluppo di un metodo di Galerkin discontinuo con l’approccio ibrido X-LES per la predizione delle performance di turbine eoliche ad asse verticale”. Inizio contratto: 1-1-2018.
• Gianmaria Noventa (assegno di ricerca, 12 mesi). “Simulazione numerica di turbine eoliche ad asse verticale con un metodo ibrido RANS-LES”. Inizio contratto: 1-1-2017.
• Andrea Perbellini (assegno di ricerca, 12 mesi). “Simulazione numerica di turbine eoliche ad asse verticale con un metodo di Galerkin discontinuo di elevato ordine di accuratezza”. Inizio contratto: 1-6-2012.
• Mattia Olivero (assegno di ricerca, 12 mesi). “Ottimizzazione di tecnologie a fluido organico per lo sfruttamento di sorgenti energetiche a bassa/media temperatura”. Inizio contratto: 1-10-2010.
Referee for the following international journals: Journal of Fluid Engineering, Computers & Fluids, Applied Mathematics & Computations, International Journal for Numerical Methods in Fluids, Mathematics and Computers in Simulation, Journal of Computational and Applied Mathematics.
Grants
1. Regione Lombardia (investimenti in favore della crescita e dell'occupazione 2014-2020): Smart Grid: Banco EnergETICO, 2018-2020. Role: participant.
2. Regione Lombardia (Smart Fashion and design): Sistema di colata a testa chiusa di semilavorati per l’industria del bottone CHC (closed head casting), 2016-2019. Role: participant.
3. ISCRA (Italian Super-Computing Resource Allocation - CINECA): CORUPTED (Investigation of thoraCo abdOminal aneuRysms treated by hybRid procedUres with an imPliciT LES Discontinuous Galerkin solver, 2018-2019. Role: principal investigator.
4. ISCRA (Italian Super-Computing Resource Allocation - CINECA): HEADWIND - Hybrid RANS-LES Discontinuous Galerkin solver for vertical axis wind turbines, 2016-2017. Role: principal investigator.
5. LISA (Laboratory for Advanced Simulation - CINECA): DGSXL - Discontinuous Galerkin Solver for eXtra Large eddy simulations, 2016-2017. Role: principal investigator.
6. PRACE (Partnership for Advanced Computing in Europe): DGXTRA - Discontinuous Galerkin method for the X-LES of TRAnsonic flows, 2016-2017. Role: participant.
7. PRACE preparatory project: A high-order Discontinuous Galerkin solver for ILES simulations, 2015. Role: participant.
8. IDIHOM: Industrialization of High-Order Methods – A Top-Down Approach, 7th European Research framework program, 2010-2014. Role: participant.
9. PRIN 2009: Numerical simulation of vertical axis wind turbines with a high order accurate discontinuous Galerkin method, 2011-2013. Role: participant.
10. ISCRA (Italian Super-Computing Resource Allocation - CINECA): HANGOUT - High-order Accurate discontinuous Galerkin solution of Turbulent flows, 2010-2012. Role: principal investigator.
11. Regione Lombardia: Optimization of organic fluid technologies for the exploitation of energy sources at low/medium temperature, 2010-2012. Role: participant.
12. ADIGMA: Adaptive higher order variational methods for aerospace applications, 6th European Research Framework Program, 2006-2009. Role: participant.
13. PRIN 2007: Development of measurement techniques and numerical simulation methods for dense gas flows in organic Rankine cycle turbines, 2008-2009. Role: participant.
Research Project
1. ICI Caldaie: Shape optmization of components for industrial boilers, 2018-2021.
2. Medtronic: Study of splanchnic perfusion as assessed by computationl fluid dynamic (CFD) in thoracoabdominal aneurysms treated by hybrid procedures, 2016-2018.
3. TERRARIA s.r.l.: Fluid dynamics analysis of the combustion in a flare stack with OpenFoam software, 2016.
4. TERRARIA s.r.l.: Fluid dynamics analysis of the combustion in a flare stack, 2017.
5. EXCEN s.r.l.: design of heat exchangers for the cooling of internal combustion engine exaust in an environment with an explosive atmosphere, 2014.
6. ALPHA Progetti: Design of a centrifugal fan, 2011.
Main Research Activities
The research activity of A. Ghidoni focuses on both the development of innovative methods in the field of computational fluid dynamics and in their application to the study of flows of industrial interest, with particular emphasis on hemodynamic, turbomachinery, and aeronautical applications. The main research activities can be summarized as follows:
Unstructured grid generation. Development of a 2D73D anisotropic unstructured and hybrid grid generation code for complex industrial configurations
Recent activities have been devoted:
• to study and develop novel algorithms for the 3D unstructured mesh generation;
• to study and develop novel algorithms for the 3D hybrid mesh generation;
• to couple the mesh generation tool with the open-source software FreeCAD.
The reasearch has been developed in the framework of a project funded by Alenia S.p.A., and in collaboration with TU Delft.
High-order accurate methods for computational fluid dynamics. Development of Reynolds-Averaged Navier-Stokes (RANS) discontinuous finite element solver for the computation of two and three-dimensional flow with k-ω turbulence model.
The code can exploit distributed memory parallel computers (through PETSc and MPI) and has been used to compute high-order accurate solutions of complex 3D turbulent flows. Recent activities have been devoted:
• to study and implementation of high-order time integration schemes for the simulation of unsteady turbulent flows;
• to study and implementation of novel transition models;
• to develop hybrid RANS-LES method for the simulation of detached turbulent flows;
• to develop ad-hoc boundary conditions for the hemodynamic simulation of the flow in the aorta of patients treated with a hybrid approach for thoracoabdominal aneurisms
The research has been developped in collaboration with the University of Bergamo (group of Prof. F. Bassi), with the Politecnic University of Marche (group of Prof. A. Crivellini), with the University of Calabria (group of Ing. C. De Bartolo). Part of this work has been developed in the framework of two EU projects, ADIGMA (2006-2009) and IDIHOM (2010-2013), and national grants (PRIN2009, ISCRA and LISA).
Dense gas flows in organic Rankine cycle turbines. This research is aimed at improving the basic knowledge of the flow in organic Rankine cycle (ORC) turbines, which is far less known than that of common steam and gas turbines. It is believed that, as an outcome of these studies, it will be possible to develop improved designs for this class of turbines. The flow of high molecular weight fluids typically employed in ORC turbines has been extensively investigated with the zFlow code. Up to know, the investigation focused on evaluating the influence of thermodynamic models of increasing complexity on the accuracy of the simulations, on assessing the influence of real gas effects on the aerodynamic performance of the turbine blades, as well as on investigating the possible existence of non classical flow phenomena in ORC turbines.
Part of this work has been developed in the framework of the national grant PRIN2007, of a Lombardy region project and in collaboration with TU Delft and Turboden.
Shape optmization. This research is aimed at developing a procedure to optimize the performance of components, such as turbomachinery and boilers. This procedure is based on the coupling of a genetic algorithm with a CFD code (zFlow, Ansys CFX, OpenFOAM) and an automatic mesh generator. The efficiency of the genetic algorithm has been improved with the use of metamodels (Kriging e Artificial Neural Network), which are trained on a small number of CFD evaluations and are used to predict the performance of new geometries. This approach has been used to optimize (i) a vaned diffuser of a centrifugal compressor, (ii) the nozzle of a radial turbine for an ORC cycle, (iii) the rotor of a centrifugal pump, and (iv) themixing channel of a boiler to reduce the production of NOx.
Part of this work has been developed in the framework of a Lombardy region project and in collaboration with Italo Saleri S.p.a. and ICI Caldaie.
PUBLICATIONS
International journals
1. De Donno, R., Ghidoni, A., Noventa, G., Rebay, S. Shape optimization of the ERCOFTAC centrifugal pump impeller using open-source software (2019) Optimization and Engineering, 20 (3), pp. 929-953.
2. Massa, F.C., Noventa, G., Lorini, M., Bassi, F., Ghidoni, A. High-order linearly implicit two-step peer schemes for the discontinuous Galerkin solution of the incompressible Navier–Stokes equations (2018) Computers and Fluids, 162, pp. 55-71.
3. Noventa, G., Massa, F., Bassi, F., Colombo, A., Franchina, N., Ghidoni, A. A high-order Discontinuous Galerkin solver for unsteady incompressible turbulent flows (2016) Computers and Fluids, 139, pp. 248-260.
4. Bassi, F., Fontaneto, F., Franchina, N., Ghidoni, A., Savini, M. Turbine vane film cooling: Heat transfer evaluation using high-order discontinuous Galerkin RANS computations (2016) International Journal of Heat and Fluid Flow, 61, pp. 610-625.
5. Bassi, F., Botti, L., Colombo, A., Crivellini, A., Franchina, N., Ghidoni, A. Assessment of a high-order accurate Discontinuous Galerkin method for turbomachinery flows (2016) International Journal of Computational Fluid Dynamics, 30 (4), pp. 307-328.
6. Lorini, M., Bassi, F., Colombo, A., Ghidoni, A. High-order implementation of a non-local transition model in a DG solver for turbomachinery applications (2016) Computers and Fluids, 127, pp. 115-130.
7. Bassi, F., Botti, L., Colombo, A., Crivellini, A., Ghidoni, A., Massa, F. On the development of an implicit high-order Discontinuous Galerkin method for DNS and implicit LES of turbulent flows (2016) European Journal of Mechanics, B/Fluids, 55, pp. 367-379.
8. Bassi, F., Botti, L., Colombo, A., Ghidoni, A., Massa, F. Linearly implicit Rosenbrock-type Runge-Kutta schemes applied to the Discontinuous Galerkin solution of compressible and incompressible unsteady flows (2015) Computers and Fluids, 118, pp. 305-320.
9. Nigro, A., De Bartolo, C., Bassi, F., Ghidoni, A. Up to sixth-order accurate A-stable implicit schemes applied to the Discontinuous Galerkin discretized Navier-Stokes equations (2014) Journal of Computational Physics, 276, pp. 136-162.
10. Nigro, A., Ghidoni, A., Rebay, S., Bassi, F. Modified extended BDF scheme for the discontinuous Galerkin solution of unsteady compressible flows (2014) International Journal for Numerical Methods in Fluids, 76 (9), pp. 549-574.
11. Bassi, F., Ghidoni, A., Perbellini, A., Rebay, S., Crivellini, A., Franchina, N., Savini, M. A high-order Discontinuous Galerkin solver for the incompressible RANS and k-ω turbulence model equations (2014) Computers and Fluids, 98, pp. 54-68.
12. Ghidoni, A., Colombo, A., Bassi, F., Rebay, S. Efficient p-multigrid discontinuous Galerkin solver for complex viscous flows on stretched grids (2014) International Journal for Numerical Methods in Fluids, 75 (2), pp. 134-154.
13. Olivero, M., Pasquale, D., Ghidoni, A., Rebay, S. Three-dimensional turbulent optimization of vaned diffusers for centrifugal compressors based on metamodel-assisted genetic algorithms (2014) Optimization and Engineering, 15 (4), pp. 973-992.
14. Ghidoni, A., Colombo, A., Rebay, S., Bassi, F. Simulation of the transitional flow in a low pressure gas turbine cascade with a high-order discontinuous Galerkin method (2013) Journal of Fluids Engineering, Transactions of the ASME, 135 (7), art. no. 07110.
15. Pasquale, D., Ghidoni, A., Rebay, S. Shape optimization of an organic rankine cycle radial turbine nozzle (2013) Journal of Engineering for Gas Turbines and Power, 135 (4), art. no. 42308.
16. Bassi, F., Franchina, N., Ghidoni, A., Rebay, S. A numerical investigation of a spectral-type nodal collocation discontinuous Galerkin approximation of the Euler and Navier-Stokes equations (2013) International Journal for Numerical Methods in Fluids, 71 (10), pp. 1322-1339.
17. Bassi, F., Franchina, N., Ghidoni, A., Rebay, S. Spectral p-multigrid discontinuous Galerkin solution of the Navier-Stokes equations (2011) International Journal for Numerical Methods in Fluids, 67 (11), pp. 1540-1558.
18. Bassi, F., Ghidoni, A., Rebay, S. Optimal Runge-Kutta smoothers for the p-multigrid discontinuous Galerkin solution of the 1D Euler equations (2011) Journal of Computational Physics, 230 (11), pp. 4153-4175.
19. Bassi, F., Ghidoni, A., Rebay, S., Tesini, P. High-order accurate p-multigrid discontinuous Galerkin solution of the Euler equations (2009) International Journal for Numerical Methods in Fluids, 60 (8), pp. 847-865.
20. Ghidoni, A., Pelizzari, E., Rebay, S., Selmin, V. 3D anisotropic unstructured grid generation (2006) International Journal for Numerical Methods in Fluids, 51 (9-10), pp. 1097-1115.
Book/Chapter
1. De Donno, R., Rebay, S., Ghidoni, A. Surrogate-based shape optimization of the ERCOFTAC centrifugal pump impeller (2019) Computational Methods in Applied Sciences, 49, pp. 227-246.
2. Bassi, F., Colombo, A., Crivellini, A., Franciolini, M., Ghidoni, A., Manzinali, G., Noventa, G. Under-Resolved Simulation of Turbulent Flows Using a p-adaptive Discontinuous Galerkin Method (2019), Progress in Turbulence VIII, pp. 157-162
3. Bassi, F., Botti, L., Colombo, A., Ghidoni, A., Massa, F., Noventa, G. On the development of an implicit high-order discontinuous Galerkin solver for a hybrid RANS-LES model (2019) ERCOFTAC Series, 25, pp. 75-82.
4. Bassi F., Colombo A., Ghidoni A., Noventa G. A Wall-Distance-Free Composite RANS-LES Model Implemented in a Discontinuous Galerkin Solver, ERCOFTAC Bulletin, 116, September 2018.
5. Bassi, F., Botti, L., Colombo, A., Crivellini, A., Ghidoni, A., Nigro, A., Rebay, S. Time integration in the discontinuous galerkin code MIGALE -unsteady problems (2015) Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 128, pp. 205-230.
6. Bassi, F., Botti, L., Colombo, A., Crivellini, A., De Bartolo, C., Franchina, N., Ghidoni, A., Rebay, S. Time integration in the discontinuous Galerkin code MIGALE – steady problems (2015) Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 128, pp. 179-204.
7. Nigro, A., De Bartolo, C., Bassi, F., Ghidoni, A. High-order discontinuous Galerkin solution of unsteady flows by using an advanced implicit method (2014) Lecture Notes in Computational Science and Engineering, 99, pp. 135-149.
8. Bassi, F., Botti, L., Colombo, A., Ghidoni, A., Rebay, S. Implementation of an explicit algebraic reynolds stress model in an implicit very high-order discontinuous Galerkin solver (2014) Lecture Notes in Computational Science and Engineering, 95, pp. 111-123.
9. Bassi, F., Botti, L., Colombo, A., Ghidoni, A., Rebay, S. Investigation of near-wall grid spacing effect in high-order discontinuous Galerkin RANS computations of turbomachinery flows (2014) Lecture Notes in Computational Science and Engineering, 95, pp. 125-134.
10. Bassi, F., Botti, L., Colombo, A., Ghidoni, A., Rebay, S. Discontinuous Galerkin for turbulent flows (2011) Adaptive high-order methods in computational fluid dynamics, 2, World Scientific, pp. 1-31
11. Bassi, F., Colombo, A., Franchina, N., Ghidoni, A., Rebay, S. Robust and efficient implementation of very high-order discontinuous Galerkin methods in CFD (2010) Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 113, pp. 287-299.
12. Bassi, F., Botti, L., Colombo, A., Crivellini, A., Franchina, N., Ghidoni, A., Rebay, S. Very high-order accurate discontinuous Galerkin computation of transonic turbulent flows on aeronautical configurations (2010) Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 113, pp. 25-38.
Proceedings
1. De Donno, R., Fracassi, A., Ghidoni, A., Noventa, G., Rebay, S. Surrogate-Based Shape Optimization of Centrifugal Pumps for Automotive Engine Cooling Systems (2019), Proceedings of EUROGEN 2019.
2. De Donno, R., Fracassi, A., Ghidoni, A., Congedo, P.M. Surrogate based shape optimization under uncertainty of the ERCOFTAC pump (2019), Proceedings of EUROGEN 2019.
3. Bassi F., Colombo A., Crivellini A., Fidkowski K., Franciolini M., Ghidoni A., Noventa G. An entropy-adjoint p -adaptive discontinuous Galerkin method for the under-resolved simulation of turbulent flows, AIAA Aviation 2019 Forum, June, doi=10.2514/6.2019-3418.
4. Fontana, G., Ruggeri, S., Ghidoni, A., Morelli, A., Legnani, G., Lezzi, A.M., Fassi, I. Fluid dynamics aided design of an innovative micro-gripper (2019) IFIP Advances in Information and Communication Technology, 530, pp. 214-225.
5. Bassi, F., Colombo, Massa F.C., Noventa G., Ghidoni, A. Hybrid RANS-LES simulations with the Discontinuous Galerkin method (2018) ECCOMAS Congress 2018 - Proceedings of the 7th European Conference on Computational Fluid Dynamics.
6. Colombo, Manzianli, G., Ghidoni, A., Noventa G., Franciolini, M., Crivellini, A., Bassi, F. A p-adaptive implicit Discontinuous Galerkin method for the under-resolved simulation of compressible turbulent flows (2018) ECCOMAS Congress 2018 - Proceedings of the 7th European Conference on Computational Fluid Dynamics.
7. Noventa, G., Massa, F.C., Rebay, S., Colombo, A., Bassi, F., Ghidoni, A. Investigation of adaptive time-step strategies for high-order accurate simulations (2018) ECCOMAS Congress 2018 - Proceedings of the 7th European Conference on Computational Fluid Dynamics.
8. Ruggeri, S., Fontana, G., Ghidoni, A., Morelli, A., Legnani, G., Lezzi, A.M., Fassi, I. A preliminary fluid dynamic model of a vacuum micro-gripper with integrated release system (2018) Proceedings of the ASME Design Engineering Technical Conference.
9. Bassi, A., Colombo, A., Ghidoni, A., Lorini, M., Noventa, G. Discontinuous Galerkin solution of the reynolds-averaged navier-stokes and KL-KT-ω transition model equations (2016) ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering, 2, pp. 2632-2647.
10. Massa, F.C., Noventa, G., Bassi, F., Colombo, A., Ghidoni, A., Lorini, M. High-order linearly implicit two-step peer methods for the discontinuous Galerkin solution of the incompressible rans equations (2016) ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering, 2, pp. 2664-2683.
11. Lorini, M., Ghidoni, A., Bassi, F., Colombo, A., Rebay, S. Transitional flow simulation in turbomachinery with a high-order accurate method (2014) 11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014, pp. 7581-7592.
12. Bassi, F., Colombo, A., De Bartolo, C., Franchina, N., Ghidoni, A., Nigro, A. Investigation of high-order temporal schemes for the discontinuous Galerkin solution of the navier-stokes equations (2014) 11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014, pp. 5651-5662.
13. Bassi, F., Botti, L., Colombo, A., Franchina, N., Ghidoni, A., Nigro, A., Rebay, S. High-order discontinuous galerkin solution of the rans and explicit algebraic reynolds stress k-ω equations in turbomachinery flows (2014) 10th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, ETC 2013, pp. 471-482.
14. Ghidoni, A., Pasquale, D., Rebay, S., Colombo, A., Bassi, F. p-multigrid Discontinuous Galerkin method for compressible turbulent flows (2013) 51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition 2013.
15. Ghidoni, A., Rebay, S., Pasquale, D. High-order accurate p-multigrid Discontinuous Galerkin solution for complex industrial applications (2012) ECCOMAS 2012 - European Congress on Computational Methods in Applied Sciences and Engineering, e-Book Full Papers, pp. 1074-1083.
16. Nigro, A., Ghidoni, A., Rebay, S., Bassi, F. High-order Discontinuous Galerkin solution of unsteady problems using Modified Extended Backward Differentiation Formulae (2012) ECCOMAS 2012 - European Congress on Computational Methods in Applied Sciences and Engineering, e-Book Full Papers, pp. 6672-6690.
17. Olivero, M., Pecnik, R., van Buijtenen, J., Pasquale, D., Ghidoni, A., Rebay, S. Aerodynamic shape optimization of a vaned diffuser for a micro turbine centrifugal compressor (2011) Eurogen 2011. 14-16 settembre 2011, Capua, Italy.
18. Bassi, F., Botti, L., Colombo, A., Franchina, N., Ghidoni, A., Rebay, S. A high-order accurate discontinuous Galerkin method for turbomachinery applications (2011) 9th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2011 - Conference Proceedings, 2, pp. 1603-1613.
19. Bassi, F., Colombo, A., Franchina, N., Ghidoni, A., Rebay, S. High-Order Accurate p-Multigrid Discontinuous Galerkin Solution of the RANS and k-ω Turbulence Model Equations (2010) Proceedings CFD 2010, Fifth European Conference on Computational Fluid Dynamics, June 14-17, 2010, Lisbona, PT.
20. Bassi, F., Crivellini, A., Ghidoni, A., Rebay, S. High-order discontinuous Galerkin discretization of transonic turbulent flows (2009) 47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, art. no. 2009-0180.
21. Rebay, S., Colonna, P., Pasquale, D., Ghidoni, A. Simulation of the turbulent dense gas flow through the nozzle of an organic rankine cycle turbine (2009) 8th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2009 - Conference Proceedings, pp. 1137-1148.
22. Ghidoni, A., Pasquale, D., Rebay, S. Numerical investigation of an ORC turbine nozzle with an unstructured RANS solver and accurate thermodynamic solver (2008) 63° Congresso Nazionale ATI, "Energia per lo sviluppo sostenibile", Palermo 23-26 settembre 2008 Dario Flaccovio Editore, -- -, vol. UNICO, In: 63° Congresso Nazionale ATI, "Energia per lo sviluppo sostenibile". 23-26 settembre 2008, Palermo.
23. Bassi, F., Crivellini, A., Ghidoni, A., Rebay, S. A parallel high-order Discontinuous Galerkin solver applied to complex three-dimensional turbulent flows (2008) 63° Congresso Nazionale ATI, "Energia per lo sviluppo sostenibile", Palermo 23-26 settembre 2008 Dario Flaccovio Editore, -- -, vol. UNICO, In: 63° Congresso Nazionale ATI, "Energia per lo sviluppo sostenibile". 23-26 settembre 2008, Palermo.
24. Ghidoni, A., Rebay, S., Selmin, V. Hybrid Grid Generation for Viscous Flow Applications (2007) MASCOT06 6th meeting on applied scientific computing and tools F. Pistella, RM. Spitaleri, ROMA: 97- 108, vol. 11, In: MASCOT06. 5-7 ottobre 2006, Roma.
25. Selmin, V., Pelizzari, E., Ghidoni, A. Fully anisotropic unstructured grid generation with application to aircraft design (2006) ECCOMAS CFD 2006 Wesseling P., Onate E., Periaux J., DELFT: 1- 18, vol. UNICO, In: ECCOMAS CFD 2006. 5-8 settembre 2006, Egmond aan Zee.
26. Ghidoni, A., Pelizzari, E., Rebay, S., Selmin, V. Anisotropic unstructured grid generation (2006) TCN CAE 2005 EngineSoft, 1- 4, vol. UNICO, In: TCN CAE 2005. 5-8 ottobre 2005, Lecce, Italia.
27. Ghidoni, A., Rebay, S. A Critical evaluation of different point insertion strategies and optimization techniques in anisotropic surface mesh generation (2004) MASCOT03 Spitaleri R.S., Pistella F., ROMA: 91- 100, vol. 8, In: MASCOT03. 3-4 ottobre 2003, Sardegna, Italia.
Fields (6)
Research fields
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