Zobrazeno 1 - 7
of 7
pro vyhledávání: '"D. S. Watvisave"'
Publikováno v:
Journal of Computational Physics. 302:603-617
A new methodology is proposed to couple Molecular Dynamics (MD) and Direct Simulation Monte Carlo (DSMC) methods to simulate high Knudsen number (Kn) flows. For this purpose a two-dimensional hybrid MD-DSMC code is developed. In this method gas-surfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dac494a0c05c70c8e414726297f68b8c
https://doi.org/10.1016/j.jcp.2015.09.012
https://doi.org/10.1016/j.jcp.2015.09.012
Publikováno v:
Shock Waves. 26:477-489
Wall effects in a micro-scale shock tube are investigated using the Direct Simulation Monte Carlo method as well as a hybrid Molecular Dynamics-Direct Simulation Monte Carlo algorithm. In the Direct Simulation Monte Carlo simulations, the Cercignani-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49cd77be6f5a9f8fcc27b771f6ea72e3
https://doi.org/10.1007/s00193-015-0578-z
https://doi.org/10.1007/s00193-015-0578-z
Publikováno v:
Shock Waves. 24:295-306
A Direct Simulation Monte Carlo code is coupled with a continuum unsteady conduction finite volume code to study the effects of wall conduction on shock propagation in a micro-channel. In addition, the effects of rarefaction and wall accommodation ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e33f92c5b8a555fd48fb61136b5c109a
https://doi.org/10.1007/s00193-013-0477-0
https://doi.org/10.1007/s00193-013-0477-0
Publikováno v:
29th International Symposium on Shock Waves 2 ISBN: 9783319168371
Direct Simulation Monte Carlo (DSMC) [1] is a well known method to study rarefied gas flows and high Knudsen number (Kn) situations. Though DSMC predicts such flows with reasonable accuracy in the bulk, it relies on various models for gassurface inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61b4c2f99930d60cd99c58837e948351
https://doi.org/10.1007/978-3-319-16838-8_129
https://doi.org/10.1007/978-3-319-16838-8_129
Publikováno v:
IndraStra Global.
Two-dimensional direct simulation Monte Carlo (DSMC) was used to investigate the effect of wall accommodation on different modes of operation of a nozzle under high Knudsen number conditions. Substantial performance enhancement was seen at higher val
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45544451d98e8c447db6ef8ec434c1b8
http://dspace.library.iitb.ac.in/jspui/handle/100/14436
http://dspace.library.iitb.ac.in/jspui/handle/100/14436
Publikováno v:
28th International Symposium on Shock Waves ISBN: 9783642256875
The use of micro shock tubes in novel applications such as drug delivery, microengines and chemical kinetics demand accurate predictions of flow parameters. A shock tube operating at micro scales or under rarefied conditions has a relatively high Knu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49ff1480161416e03eb35c6069feace9
https://doi.org/10.1007/978-3-642-25688-2_30
https://doi.org/10.1007/978-3-642-25688-2_30
Publikováno v:
AIP Conference Proceedings.
Two‐dimensional Direct Simulation Monte Carlo (DSMC) simulations are carried out for investigating the shock wave propagation and boundary layer effects in a shock tube flow, for a wide range of rarefied conditions. Nitrogen is used for all simulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::665bcf8031d01fbb99b17487972cc1fb
https://doi.org/10.1063/1.3562677
https://doi.org/10.1063/1.3562677