26 citations · 50 across the 4 of their papers we have counts for
8 papers · 1 filter
A DSMC-CFD coupling method using surrogate modelling for low-speed rarefied gas flows
Giorgos Tatsios, Arun K. Chinnappan, Arshad Kamal +7
A new Micro-Macro-Surrogate (MMS) hybrid method is presented that couples the Direct Simulation Monte Carlo (DSMC) method with Computational Fluid Dynamics (CFD) to simulate low-sp…
Fluctuation-driven dynamics in nanoscale thin-film flows: physical insights from numerical investigations
Chengxi Zhao, Jingbang Liu, Duncan A. Lockerby +1
The effects of thermal fluctuations on nanoscale flows are captured by a numerical scheme that is underpinned by fluctuating hydrodynamics. A stochastic lubrication equation (SLE)…
An Efficient Moment Method for Modelling Nanoporous Evaporation
Thomas C. De Fraja, Anirudh S. Rana, Ryan Enright +3
Thin-film-based nanoporous membrane technologies exploit evaporation to efficiently cool microscale and nanoscale electronic devices. At these scales, when domain sizes become comp…
Efficient simulation of non-classical liquid-vapour phase-transition flows: a method of fundamental solutions
Anirudh S Rana, Sonu Saini, Suman Chakraborty +2
Classical continuum-based liquid vapour phase-change models typically assume continuity of temperature at phase interfaces along with a relation which describes the rate of evapora…
On the velocity distribution function of spontaneously evaporating atoms
Sergiu Busuioc, Livio Gibelli, Duncan A. Lockerby +1
Numerical solutions of the Enskog-Vlasov (EV) equation are used to determine the velocity distribution function of atoms spontaneously evaporating into near-vacuum conditions. It i…
Relaxation of Thermal Capillary Waves for Nanoscale Liquid Films on Anisotropic-slip Substrates
Yixin Zhang, Duncan A. Lockerby, James E. Sprittles
The relaxation dynamics of thermal capillary waves for nanoscale liquid films on anisotropic-slip substrates are investigated, using both molecular dynamics (MD) simulations and a…