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Numerical Simulation of Wave Processes in a Piston Engine Using Nonstationary Gas-Dynamic Functions
A modification of the arbitrary discontinuity breakup numerical scheme (S.K. Godunov’s scheme) is proposed for evaluating unsteady gas-dynamic processes during pressure wave supercharging using a pass-through marching calculation without shock discontinuities extraction. With the help of a new versi...
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Published in: | Russian aeronautics 2021-04, Vol.64 (2), p.305-313 |
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Main Authors: | , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites |
Online Access: | Get full text |
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Summary: | A modification of the arbitrary discontinuity breakup numerical scheme (S.K. Godunov’s scheme) is proposed for evaluating unsteady gas-dynamic processes during pressure wave supercharging using a pass-through marching calculation without shock discontinuities extraction. With the help of a new version of the scheme based on using the specifically developed system of gas-dynamic functions of unsteady flow, a numerical simulation of the pressure wave supercharging of piston engines has been carried out. |
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ISSN: | 1068-7998 1934-7901 |
DOI: | 10.3103/S1068799821020197 |