@Article{SebastiãoSant:2014:GaInIm,
author = "Sebasti{\~a}o, Israel Borges and Santos, Wilson Fernando Nogueira
dos",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)}",
title = "Gas-surface interaction impact on heat transfer and pressure
distributions of a high speed microchannel flow",
journal = "Applied Thermal Engineering",
year = "2014",
volume = "62",
number = "1",
pages = "58--68",
month = "Jan.",
keywords = "Accommodation coefficients, Computational studies, Direct
simulation Monte Carlo method, DSMC, Gas-surface interaction,
Gas-surface interaction modeling, Rarefied flow, Skin friction
coefficient, Computer simulation, Heat flux, Heat transfer, MEMS,
Supersonic flow, Microchannels.",
abstract = "The present work performs a computational study of a supersonic
flow in a two-parallel-plates microchannel. Effects of incomplete
surface accommodation on the surface properties of the
microchannel were investigated by employing the Direct Simulation
Monte Carlo (DSMC) method in combination with the
Cercignani-Lampis-Lord (CLL) gas-surface interaction model. The
work focuses the attention on the heat flux, pressure, and shear
stress distributions on the parallel-plate surfaces due to
differences in the accommodation coefficients of the lower and
upper surfaces of the microchannel. It was found that
accommodation coefficients have different influence on heat
transfer, pressure and skin friction coefficients for the
conditions investigated. The analysis showed that changes on the
accommodation coefficients of the upper surface affected the wall
pressure and the heat flux to the lower surface.",
doi = "10.1016/j.applthermaleng.2013.09.007",
url = "http://dx.doi.org/10.1016/j.applthermaleng.2013.09.007",
issn = "1359-4311",
label = "scopus 2014-05 Sebasti{\~a}oSant:2014:GaInIm",
language = "en",
targetfile = "1-s2.0-S1359431113006418-main.pdf",
url = "http://dx.doi.org/10.1016/j.applthermaleng.2013.09.007",
urlaccessdate = "27 abr. 2024"
}