Abstract
Multidimensional engine simulation is a very challenging field, since many thermofluid processes in complex geometrical configurations have to be considered. Typical mathematical models involve the complete system of unsteady Navier-Stokes equations for turbulent multi-component mixtures of ideal gases, coupled to equations for modeling vaporizing liquid fuel spray and combustion. Numerical solutions of the full system of equations are usually obtained by applying an operator splitting technique that decouples fluid flow phenomena from spray and combustion, leading to a solution strategy for which a sequence of three different sub-models have to be solved. In this context, the solution of the combustion model is often the most time consuming part of engine simulations. This work is devoted to obtain high-performance solution of combustion models in the overall procedure for simulation of engines in a distributed heterogeneous environment. First experiments of multi-computer simulations on realistic test cases are discussed.
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References
Amsden, A.A.: KIVA-3V: A Block-Structured KIVA Program for Engines with Vertical or Canted Valves, Los Alamos National Laboratory Report No. LA-13313-MS (1997)
Belardini, P., et al.: The Impact of Different Stiff ODE Solvers in Parallel Simulation of Diesel Combustion. In: Yang, L.T., et al. (eds.) HPCC 2005. LNCS, vol. 3726, pp. 958–968. Springer, Heidelberg (2005)
Belardini, P., et al.: Introducing Combustion-Turbulence Interaction in Parallel Simulation of Diesel Engines. In: Gerndt, M., Kranzlmüller, D. (eds.) HPCC 2006. LNCS, vol. 4208, pp. 1–10. Springer, Heidelberg (2006)
Brown, P.N., Byrne, G.D., Hindmarsh, A.C.: VODE: A Variable Coefficient ODE Solver. SIAM J. Sci. Stat. Comput 10(5), 1038–1051 (1989)
Frey, J., et al.: Multi-site Jobs Management System (MJMS): A Tool to manage Multi-site MPI Applications Execution in Grid Environment. In: Proceedings of the HPDC’15 Workshop on HPC Grid Programming Environments and Components (HPC-GECO/CompFrame), IEEE Computer Society, Los Alamitos (to appear)
Hairer, E., Wanner, G.: Solving Ordinary Differential Equations II. Stiff and Differential-Algebraic Problems, 2nd edn. Springer Series in Comput. Mathematics, vol. 14. Springer, Heidelberg (1996)
Kee, R.J., Rupley, F.M., Miller, J.A.: Chemkin-II: A Fortran Chemical Kinetics Package for the Analysis of Gas-phase Chemical Kinetics, SAND89–8009, Sandia National Laboratories (1989)
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Antonelli, L., D’Ambra, P., Gregoretti, F., Oliva, G., Belardini, P. (2008). A Parallel Combustion Solver within an Operator Splitting Context for Engine Simulations on Grids. In: Lirkov, I., Margenov, S., Waśniewski, J. (eds) Large-Scale Scientific Computing. LSSC 2007. Lecture Notes in Computer Science, vol 4818. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-78827-0_17
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DOI: https://doi.org/10.1007/978-3-540-78827-0_17
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