Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Gusheng Hu"'
Autor:
Ismail Celik, Gusheng Hu
Publikováno v:
Chemical Engineering Science. 63:253-271
Gas–liquid bubbly flow in a flat bubble column (“Becker” case with a gas flow rate of 1.6 l/min) is studied by means of large-eddy simulation (LES) combined with Lagrangian particle tracking with two-way coupling. The unsteady two-phase flow co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c363c29211dd0e99cf01152a8d4e7a48
https://doi.org/10.1016/j.ces.2007.09.015
https://doi.org/10.1016/j.ces.2007.09.015
Publikováno v:
Journal of Fluids Engineering. 127:795-805
The origin of oscillatory convergence in finite difference methods is investigated. Fairly simple implicit schemes are used to solve the steady one-dimensional convection-diffusion equation with variable coefficients, and possible scenarios are shown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::777d0f2e443aff0243e2379dd5efcd66
https://doi.org/10.1115/1.1949646
https://doi.org/10.1115/1.1949646
Autor:
Gusheng Hu, Ismail Celik
Publikováno v:
Journal of Fluids Engineering. 126:778-790
This paper presents an approach to quantify the discretization error as well as other errors related to mesh size using the error transport equation (ETE) technique on a single grid computation. The goal is to develop a generalized algorithm that can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41a5e51a3320d8ec162b04a41f384652
https://doi.org/10.1115/1.1792254
https://doi.org/10.1115/1.1792254
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f4223707a4969299e90cfc338ffae9b
https://doi.org/10.4271/2006-01-3646
https://doi.org/10.4271/2006-01-3646
Publisher Summary The chapter discusses embarrassingly parallel computations of bubbly wakes. The idea of “embarrassingly” parallel computations presumes a complete absence or a small degree of interprocessor communications during the parallel ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19ff7583df8c16d57aead4a1104b547e
https://doi.org/10.1016/b978-044452206-1/50042-2
https://doi.org/10.1016/b978-044452206-1/50042-2
Limitations of Richardson Extrapolation and Possible Remedies for Estimation of Discretization Error
Publikováno v:
Volume 2, Parts A and B.
The origin of oscillatory convergence in finite difference methods is investigated. Fairly simple implicit schemes are used to solve the steady convection diffusion equation with variable coefficients and possible scenarios are shown that exhibit the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa4ba03d2c999d28f58b96fb1a237690
https://doi.org/10.1115/ht-fed2004-56035
https://doi.org/10.1115/ht-fed2004-56035
Publikováno v:
41st Aerospace Sciences Meeting and Exhibit.
This paper is a further development of the work presented in a previous publication by the authors on the topic of discretization error estimation using error transport equation technique on a single grid computation. The goal is to develop a dynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f267546aff338adafccbf2750ef8e94
https://doi.org/10.2514/6.2003-628
https://doi.org/10.2514/6.2003-628