Results 301 to 310 of about 10,814,884 (348)

Solving the kinetic equation for all Knudsen numbers

Physics of Fluids, 2000
Starting from the Boltzmann kinetic equation, a system is constructed which allows one to calculate flow fields with strong deviation from equilibrium and for Knudsen numbers 0<Kn0<∞. This is achieved by interlacing the path-integral form of the kinetic equation with the equations of conservation (the first five moments of the equation of
openaire   +2 more sources

Sphere Drag at High Knudsen Number and Low Mach Number

The Physics of Fluids, 1966
Knudsen iteration is used to calculate sphere drag at low Mach and high Knudsen numbers, using the Bhatnager, Gross, Krook model to describe the intermolecular collisions. Comparisons are made with previous approximate calculations and with experiment.
openaire   +1 more source

A comprehensive review on micro- and nano-scale gas flow effects: Slip-jump phenomena, Knudsen paradox, thermally-driven flows, and Knudsen pumps

Physics Reports, 2023
Ehsan Roohi, Hassan Akhlaghi, Stefan Stefanov   +2 more
exaly  

Coupling of high Knudsen number and non-ideal gas effects in microporous media

Journal of Fluid Mechanics, 2018
Ziyan Wang, Moran Wang, Shiyi Chen
semanticscholar   +1 more source

Discrete unified gas kinetic scheme for all Knudsen number flows. III. Binary gas mixtures of Maxwell molecules.

Physical Review E, 2018
Yue Zhang, Lianhua Zhu, Ruijie Wang, Zhaoli Guo   +3 more
semanticscholar   +1 more source

Wave propagation in viscous-fluid-conveying piezoelectric nanotubes considering surface stress effects and Knudsen number based on nonlocal strain gradient theory

The European Physical Journal Plus, 2018
A. Amiri, R. Talebitooti, Li Li
semanticscholar   +1 more source

An improved model of carbon nanotube conveying flow by considering comprehensive effects of Knudsen number

Microfluidics and Nanofluidics, 2018
Huichao Liu, Yong-shou Liu, Jiayin Dai, Qian Cheng   +3 more
semanticscholar   +1 more source

KNUDSEN NUMBER

2011
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Application of mixed quadrature lattice Boltzmann models for the simulation of Poiseuille flow at non-negligible values of the Knudsen number

Journal of Computer Science, 2016
Victor E. Ambruş, V. Sofonea
semanticscholar   +1 more source

Three dimensional channel effect on the flow characteristics and the performance of hydrogen Knudsen compressors

International Journal of Hydrogen Energy, 2021
Jianjun Ye
exaly