2020
DOI: 10.1016/j.cam.2019.112354
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Comparison of the Shakhov kinetic equation and DSMC method as applied to space vehicle aerothermodynamics

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Cited by 22 publications
(5 citation statements)
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“…Comparisons with calculations using the exact Boltzmann equation, the direct simulation Monte Carlo method, and with experimental data have confirmed good accuracy of the S-model, see e.g. [5,6,7,8,9] and references therein.…”
Section: Introductionmentioning
confidence: 61%
“…Comparisons with calculations using the exact Boltzmann equation, the direct simulation Monte Carlo method, and with experimental data have confirmed good accuracy of the S-model, see e.g. [5,6,7,8,9] and references therein.…”
Section: Introductionmentioning
confidence: 61%
“…The flow characteristics are analyzed on the basis of the Shakhov kinetic model [29]. The Shakhov kinetic model is considered one of the most widely used kinetic models in the study of isothermal (e.g., [8,23,24,[30][31][32][33]) and non-isothermal (e.g., [34][35][36][37][38][39][40][41]) gas flows in the whole range of the gas rarefaction, and its reliability has been demonstrated by performing comparisons with available experimental measurements [42][43][44][45] and DSMC data [46][47][48][49]. The Shakhov model, in its applied form, recovers both shear viscosity and thermal conductivity simultaneously and it fulfills all the collision invariants.…”
Section: Complete 4d Kinetic Solutionmentioning
confidence: 99%
“…In fact, regardless of the amount of computation, most rarefied gas dynamics methods, such as DSMC [ 10 ] and the Boltzmann model equation solvers [ 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 ], can recover the NS solution in the continuum regime. Based on these methods, a viscous interaction model can be established for all flow regimes.…”
Section: Introductionmentioning
confidence: 99%
“…A total of 727 billion cells in a six-dimensional mesh and 23,800 cores on almost the largest computer systems available in China in 2015 were used in the last case [ 20 ]. Titarev [ 11 , 12 , 13 , 14 , 15 , 16 ] has developed an implicit parallel code, Nesvetay, in recent years. A breakthrough in Nesvetay is the adaptive velocity mesh which is almost linearly dependent on the free-stream Mach number [ 14 ].…”
Section: Introductionmentioning
confidence: 99%
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