Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ashwani Assam"'
Autor:
Vatsalya Sharma, Ashwani Assam
Publikováno v:
Computers & Mathematics with Applications. 123:75-88
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4b10b4f42a58344f35911b2dbf3a8e9
https://doi.org/10.1016/j.camwa.2022.08.001
https://doi.org/10.1016/j.camwa.2022.08.001
Publikováno v:
The International Journal of Advanced Manufacturing Technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bbd9f7264c6e8cd2a68e1e85fdd102c
https://doi.org/10.1007/s00170-023-11594-9
https://doi.org/10.1007/s00170-023-11594-9
Autor:
Shubham Kumar, Ashwani Assam
Publikováno v:
Journal of Thermal Science and Engineering Applications. 15
Compressibility and rarefaction effect plays an essential role in the design and study of objects experiencing hypersonic flows. The presence of chemical and thermal non-equilibrium in hypersonic flows increases the complexity of estimating aerotherm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ad49ff866c5d3d2d5396c01d36a036b
https://doi.org/10.1115/1.4062358
https://doi.org/10.1115/1.4062358
This paper reports a computational and theoretical investigation of pressure-flow characteristics of a microchannel having a superhydrophobic bottom wall with embedded air-cavities and, thin deformable membrane as the top wall. Two-way fluid-structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28552e81c6e301291339aa46a3f5daee
https://doi.org/10.21203/rs.3.rs-2425410/v1
https://doi.org/10.21203/rs.3.rs-2425410/v1
Autor:
Ganesh Natarajan, Ashwani Assam
Publikováno v:
Computers & Mathematics with Applications. 96:120-130
We propose a new second-order accurate finite volume (FV) scheme for diffusion equations with discontinuous coefficients on unstructured meshes. This scheme is based on a novel least squares reconstruction with a compact neighbourhood that computes t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40a9aca519e96db4035021d312c9db20
https://doi.org/10.1016/j.camwa.2021.05.013
https://doi.org/10.1016/j.camwa.2021.05.013
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 31:3169-3195
Purpose The purpose of this study is to present and demonstrate a numerical method for solving chemically reacting flows. These are important for energy conversion devices, which rely on chemical reactions as their operational mechanism, with heat ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::934a843accac17621457306cb8189e76
https://doi.org/10.1108/hff-11-2019-0860
https://doi.org/10.1108/hff-11-2019-0860
Publikováno v:
Physics of Fluids. 35:031710
The least squares and Green–Gauss gradient schemes have been traditionally studied as two distinct techniques for gradient computation on unstructured meshes in the literature. In this Letter, we show that the Green–Gauss gradient method can be i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ac6cd2bcedcc3995bc0935d56114df2
https://doi.org/10.1063/5.0143740
https://doi.org/10.1063/5.0143740
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 30:3985-4011
PurposeThe purpose of this paper is to study the predictability of the recently proposed length scale-based two-equationk-kLmodel for external aerodynamic flows such as those also encountered in the high-lift devices.Design/methodology/approachThe tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2baa9e35555fe112206817a3f0bee498
https://doi.org/10.1108/hff-07-2019-0570
https://doi.org/10.1108/hff-07-2019-0570
Publikováno v:
Journal of Turbulence. 20:626-660
Spalart-Allmaras (SA) model is a low Reynolds number (Re) model, which means that the first off-wall grid point should be placed in the viscous sub-layer with y+≃1. This restriction of plac...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37ab7a75b613649858b7621dbb54d42c
https://doi.org/10.1080/14685248.2019.1691730
https://doi.org/10.1080/14685248.2019.1691730
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 29:2501-2523
Purpose Accurate prediction of temperature and heat is crucial for the design of various nano/micro devices in engineering. Recently, investigation has been carried out for calculating the heat flux of gas flow using the concept of sliding friction b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6e78924c88177e0f8411aa04510ef3f
https://doi.org/10.1108/hff-04-2018-0170
https://doi.org/10.1108/hff-04-2018-0170