Abstract
The steady state of a dilute gas enclosed within a rectangular cavity, whose upper and lower sides are in relative motion, is considered in the slip and early transition regimes. The DSMC (Direct simulation Monte Carlo) method is used to solve the Boltzmann equation for analysing a Newtonian viscous heat conducting ideal gas with the slip and jump boundary conditions (SJBC) in the vicinity of horizontal walls. The numerical results are compared with the Navier–Stokes solutions, with and without SJBC, through the velocity, temperature, and normal heat flux profiles. The parallel heat flux and shear stress are also evaluated as a function of rarefaction degree; estimated by the Knudsen number
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© 2016 by De Gruyter
Articles in the same Issue
- Frontmatter
- Random walk on spheres method for solving drift-diffusion problems
- On the construction of boundary preserving numerical schemes
- Perfect and ε-perfect simulation methods for the one-dimensional Kac equation
- Approximation of Euler–Maruyama for one-dimensional stochastic differential equations involving the local times of the unknown process
- Improved Markov Chain Monte Carlo method for cryptanalysis substitution-transposition cipher
- The planar Couette flow with slip and jump boundary conditions in a microchannel
- A search for extensible low-WAFOM point sets
Articles in the same Issue
- Frontmatter
- Random walk on spheres method for solving drift-diffusion problems
- On the construction of boundary preserving numerical schemes
- Perfect and ε-perfect simulation methods for the one-dimensional Kac equation
- Approximation of Euler–Maruyama for one-dimensional stochastic differential equations involving the local times of the unknown process
- Improved Markov Chain Monte Carlo method for cryptanalysis substitution-transposition cipher
- The planar Couette flow with slip and jump boundary conditions in a microchannel
- A search for extensible low-WAFOM point sets