Numerical simulations of high Knudsen Number gas flows and microchannel electrokinetic liquid flows

2021 ◽  
Author(s):  
Fang Yan
Keyword(s):  
Numerical Simulations ◽  
Knudsen Number ◽  
Gas Flows ◽  
Liquid Flows

COMPARISON OF NUMERICAL SIMULATIONS WITH EXPERIMENTAL DATA FOR VERTICAL ANNULAR AND CHURN GAS-LIQUID FLOWS

2020 ◽  
Author(s):  
Larissa Steiger de Freitas ◽  
Marcus Vinícius Canhoto Alves ◽  
Rafael Rodrigues Francisco
Keyword(s):  
Experimental Data ◽  
Numerical Simulations ◽  
Liquid Flows

scholarly journals Benchmark numerical simulations of rarefied non-reacting gas flows using an open-source DSMC code

2015 ◽  
Vol 120 ◽  
pp. 140-157 ◽  
Author(s):  
Rodrigo C. Palharini ◽  
Craig White ◽  
Thomas J. Scanlon ◽  
Richard E. Brown ◽  
Matthew K. Borg ◽  
...  
Keyword(s):  
Numerical Simulations ◽  
Open Source ◽  
Gas Flows

Numerical Simulations of Liquid−Liquid Flows in Microchannels

2010 ◽  
Vol 49 (21) ◽  
pp. 10606-10614 ◽  
Author(s):  
Richa Raj ◽  
Nikita Mathur ◽  
Vivek V. Buwa
Keyword(s):  
Numerical Simulations ◽  
Liquid Flows

Simulation of High Knudsen Number Gas Flows in Nanochannels via the Lattice Boltzmann Method

2011 ◽  
Vol 403-408 ◽  
pp. 5318-5323
Author(s):  
A.H. Meghdadi Isfahani ◽  
A. Soleimani ◽  
A. Homayoon
Keyword(s):  
Lattice Boltzmann Method ◽  
Knudsen Number ◽  
Lattice Boltzmann ◽  
Numerical Data ◽  
Gas Flows ◽  
Wide Range ◽  
Flow Through ◽  
Boltzmann Method ◽  
Slip Transition ◽  
Pressure Driven Flow

Using a modified Lattice Boltzmann Method (LBM), pressure driven flow through micro and nano channels has been modeled. Based on the improving of the dynamic viscosity, an effective relaxation time formulation is proposed which is able to simulate wide range of Knudsen number, Kn, covering the slip, transition and to some extend the free molecular regimes. The results agree very well with exiting empirical and numerical data.

Numerical simulations of gas flows through an open, non-contact cell for LA-ICP-MS

2011 ◽  
Vol 26 (3) ◽  
pp. 631-634 ◽  
Author(s):  
Dhinesh Asogan ◽  
Barry L. Sharp ◽  
Ciaran J. P. O'Connor ◽  
Damon A. Green ◽  
Jay Wilkins
Keyword(s):  
Numerical Simulations ◽  
Gas Flows ◽  
Icp Ms
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