Zobrazeno 1 - 10
of 184
pro vyhledávání: '"N. M. Bujurke"'
Autor:
M. H. Kantli, N. M. Bujurke
Publikováno v:
Computational Mathematics and Modeling. 32:198-220
The article presents an efficient novel numerical method to investigate overrolling (with slip) of transient EHL line contact problem with surface asperities. Jacobian free Newton–Krylov subspace (JFNK) method is used for the solution of discretize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e6ea87e8c73dfee60d7fa243fa2c90f
https://doi.org/10.1007/s10598-021-09526-x
https://doi.org/10.1007/s10598-021-09526-x
Publikováno v:
Engineering with Computers. 38:2633-2654
We study the hydrodynamics of the boundary layer flow of Carreau fluid over a moving wedge embedded in a porous medium in the presence of the applied magnetic field. The velocity of the wedge and mainstream is approximated by the power of distance fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6129727412a8e75f67b7ddae679b0b1d
https://doi.org/10.1007/s00366-020-01222-5
https://doi.org/10.1007/s00366-020-01222-5
Publikováno v:
Engineering with Computers. 38:523-538
This paper investigates the linear stability of the flow in the two-dimensional boundary-layer flow of the Carreau fluid over a wedge. The corresponding rheology is analysed using the non-Newtonian Carreau fluid. Both mainstream and wedge velocities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79f5304cfdbafffa231114fb38839080
https://doi.org/10.1007/s00366-020-01164-y
https://doi.org/10.1007/s00366-020-01164-y
Autor:
N. M. Bujurke, M. H. Kantli
Publikováno v:
Applied Mathematics and Mechanics. 41:881-898
This paper presents an investigation into the effect of surface asperities on the over-rolling of bearing surfaces in transient elastohydrodynamic lubrication (EHL) line contact. The governing equations are discretized by the finite difference method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4755044519d22785f7754892b22b78cc
https://doi.org/10.1007/s10483-020-2616-8
https://doi.org/10.1007/s10483-020-2616-8
Publikováno v:
Australian Journal of Mechanical Engineering. 20:231-244
The paper presents the numerical solution of line contact thermal elastohydrodynamic lubrication (EHL) with bio-based lubricant. The model comprises Reynolds equation, film thickness, load balance ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b47c34741be59b97a52feada9f3f044e
https://doi.org/10.1080/14484846.2019.1699720
https://doi.org/10.1080/14484846.2019.1699720
Publikováno v:
Journal of Nanofluids. 7:982-994
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5688308216d7f82360821fd63e447e17
https://doi.org/10.1166/jon.2018.1512
https://doi.org/10.1166/jon.2018.1512
Publikováno v:
Mathematical Methods in the Applied Sciences. 41:2602-2614
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e7f724fd927ff871e5c29cd4c19bd48
https://doi.org/10.1002/mma.4761
https://doi.org/10.1002/mma.4761
Publikováno v:
Proceedings of the National Academy of Sciences, India Section A: Physical Sciences. 88:247-265
Jacobian Free Newton-GMRES (JFN-GMRES) method is used in the present study for the analysis of isothermal, steady and incompressible elastohydrodynamic lubrication line contact problem. The lubricant is grease, described by Herschel–Bulkley constit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1438bc77081ba8d61a4d2e566f361737
https://doi.org/10.1007/s40010-017-0412-3
https://doi.org/10.1007/s40010-017-0412-3
Publikováno v:
Applied Mathematical Modelling. 46:285-298
In this paper, wavelet preconditioned Newton-Krylov method is used for the solution of elastohydrodynamic lubrication line contact problem. A finite difference method is used for the solution of EHL equations. The method comprise the non-linear Newto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b232c09881d6d8b740ec5ce0126c7f4e
https://doi.org/10.1016/j.apm.2017.01.074
https://doi.org/10.1016/j.apm.2017.01.074
Publikováno v:
Sādhanā. 43
In this article, a Jacobian-free Newton Multigrid (JFNMG) method is used for obtaining the solution of isothermal, steady and compressible elastohydrodynamic lubrication (EHL) line contact problem with surface roughness. The lubricant is a couple str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3be12427197922ff925de173a3a62b3
https://doi.org/10.1007/s12046-018-0906-y
https://doi.org/10.1007/s12046-018-0906-y