Verification and Validation of a Detonation Computational Fluid Dynamics Model

Rui Li Wang; Xiao Liang; Wen Zhou Lin; Xue Zhe Liu; Yun Long Yu

doi:10.4028/www.scientific.net/DDF.366.40

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HomeDefect and Diffusion ForumDefect and Diffusion Forum Vol. 366Verification and Validation of a Detonation...

Verification and Validation of a Detonation Computational Fluid Dynamics Model

Abstract:

Verification and validation (V&V) are the primary means to assess the accuracy and reliability in computational fluid dynamics (CFD) simulation. V&V of the multi-medium detonation CFD model is conducted by using our independently-developed software --- Lagrangian adaptive hydrodynamics code in the 2D space (LAD2D) as well as a large number of benchmark testing models. Specifically, the verification of computational model is based on the basic theory of the computational scheme and mathematical physics equations, and validation of the physical model is accomplished by comparing the numerical solution with the experimental data. Finally, some suggestions are given about V&V of the detonation CFD model.

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Periodical:

Defect and Diffusion Forum (Volume 366)

Pages:

40-46

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.366.40

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Online since:

April 2016

Authors:

Rui Li Wang, Xiao Liang, Wen Zhou Lin, Xue Zhe Liu, Yun Long Yu

Keywords:

Computational Fluid Dynamics, Detonation Model, Validation, Verification

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