Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Zeng-Rong Hao"'
Publikováno v:
Energies, Vol 7, Iss 12, Pp 7857-7877 (2014)
The performance of modern heavy-duty gas turbines is greatly determined by the accurate numerical predictions of thermal loading on the hot-end components. The purpose of this paper is: (1) to present an approach applying a novel numerical technique
Externí odkaz:
https://doaj.org/article/065114ace66842a9b4b3f5973f8891d4
Publikováno v:
Journal of Thermal Stresses. 38:983-1004
In this article, the discontinuous Galerkin (DG) finite element methods are extended to numerical simulations of uncoupling thermoelasticity. A thermoelastic formulation of interior penalty DG (IP-DG) method is presented and aspects of the numerical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::892bce89df6a2e838e9bdcd8df0a3f0d
https://doi.org/10.1080/01495739.2015.1038492
https://doi.org/10.1080/01495739.2015.1038492
Autor:
Chun-wei Gu, Zeng-rong Hao
Publikováno v:
Tribology International. 78:14-26
A gaseous cavitation model, considering probable non-equilibrium dissolution effects in thrust bearings with hydrodynamic lubrication, is proposed. The model is a generalization of physical background of an equilibrium dissolution model upon Bunsen s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd9c12f73eb1181284f4cf0b9c81300b
https://doi.org/10.1016/j.triboint.2014.04.028
https://doi.org/10.1016/j.triboint.2014.04.028
Publikováno v:
International Journal of Turbo & Jet-Engines. 33
This study extends the discontinuous Galerkin (DG) methods to simulations of thermoelasticity. A thermoelastic formulation of interior penalty DG (IP-DG) method is presented and aspects of the numerical implementation are discussed in matrix form. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29d003fc5608a2c7a0a5f3085a6c8a6c
https://doi.org/10.1515/tjj-2015-0017
https://doi.org/10.1515/tjj-2015-0017
Publikováno v:
Volume 2B: Turbomachinery.
Two applications of the non-linear eddy-viscosity model EARSM are presented in the simulations of transonic turbulent flow involving shock waves and other related complex features. The simulations are implemented applying an in-house CFD program base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df309768d3f92c8fe99127c0c73f280e
https://doi.org/10.1115/gt2014-26707
https://doi.org/10.1115/gt2014-26707
Publikováno v:
Volume 3B: Heat Transfer.
A framework for the simulations of conjugate heat transfer (CHT) problems using discontinuous Galerkin (DG) methods on unstructured grids is presented. The compressible fluid dynamic equations and solid heat conduction equations are discretized into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e91a7e8698abd5fc9c3bc21bad8632e
https://doi.org/10.1115/gt2013-94498
https://doi.org/10.1115/gt2013-94498
Publikováno v:
Journal of Tribology. 134
Cavitation phenomenon in lubricants significantly influences the performance of associated machinery. In this paper, the cavitation mechanism of an oil-film bearing is attributed to gaseous cavitation, and a new gaseous cavitation model based on air
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b59c6f593a271075a10f25e30bc900c
https://doi.org/10.1115/1.4006702
https://doi.org/10.1115/1.4006702
Publikováno v:
Journal of Tribology; Jul2012, Vol. 134 Issue 3, p1-7, 7p