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发表于 2025-3-26 23:15:40
Book 2019fluid flow are approximated by finite difference equations and these in turn are numerically integrated in a stepwise manner. Artificial viscosity is introduced into the numerical calculations in order to deal with shocks. The presentation is restricted to the finite-difference approach to solve the
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发表于 2025-3-27 03:44:59
2197-9529 dictions to solidify the concepts.Results arise from the numThis book provides an elementary introduction to some one-dimensional fluid flow problems involving shock waves in air. The differential equations of fluid flow are approximated by finite difference equations and these in turn are numerical
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发表于 2025-3-27 08:52:59
Spherical Shock Waves: The Self-Similar Solution, The chapter concludes with an approximate treatment of very strong shock, which is based on the particular nature of the point source solution where most of the material is piled up at the shock front.
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发表于 2025-3-27 11:47:47
Waves of Finite Amplitude,cting and the formation of shock waves are illustrated. The chapter concludes with some examples to illustrate the application of the method of characteristics and Riemann invariants to simple flow problems involving piston motion.
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发表于 2025-3-27 15:50:20
Numerical Treatment of Plane Shocks,red. Piston withdrawal from a tube that generates an expansion wave is also discussed and the numerical results are compared with the predictions based on the method of characteristics presented in Chap. .. Finally, some numerical results arising from an analysis of the shock tube are presented and discussed.
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发表于 2025-3-27 18:09:38
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