A hybrid method for the computation of a rarefied gas jet efflux through a very long channel into vacuum

DOI10.1134/S0965542520110135zbMath1455.76166OpenAlexW3111340804MaRDI QIDQ2214617

E. M. Shakhov, Vladimir Titarev

Publication date: 10 December 2020

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0965542520110135

zbMATH Keywords

asymptotic methodPoiseuille flowS-modelimplicit finite volume scheme

Mathematics Subject Classification ID

Asymptotic methods, singular perturbations applied to problems in fluid mechanics (76M45) Finite volume methods applied to problems in fluid mechanics (76M12) Rarefied gas flows, Boltzmann equation in fluid mechanics (76P05)

Related Items (2)

Error estimation and optimization of the direct simulation Monte Carlo method taking into account spatial regularization ⋮ Numerical analysis of rarefied gas flow through a system of short channels

Uses Software

• FlowModellium
• Nesvetay

Cites Work

• End effects in rarefied gas outflow into vacuum through a long tube
• Local discrete velocity grids for deterministic rarefied flow simulations
• OpenMP + MPI parallel implementation of a numerical method for solving a kinetic equation
• Application of model kinetic equations to hypersonic rarefied gas flows
• Unified solver for rarefied and continuum flows with adaptive mesh and algorithm refinement
• Parallel versions of implicit LU-SGS method
• Validity range of linear kinetic modeling in rarefied pressure driven single gas flows through circular capillaries
• Flowmodellium software package for calculating high-speed flows of compressible fluid
• Unsteady rarefied gas flow in a microchannel driven by a pressure difference
• A Model for Collision Processes in Gases. I. Small Amplitude Processes in Charged and Neutral One-Component Systems
• Direct methods for solving the Boltzmann equation and study of nonequilibrium flows
• Linearized two-dimensional problem of rarefied gas flow in a long channel

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