Zobrazeno 1 - 10
of 41
pro vyhledávání: '"W. Wayne Chen"'
Autor:
Q. Jane Wang, Linlin Sun, Mengqi Zhang, W. Wayne Chen, Shuangbiao Liu, Leon M. Keer, Ning Zhao
Publikováno v:
Computational Mechanics. 65:1509-1529
Certain contact problems must be treated as three-dimensional (3D) axial periodic problems, such as the contact of cylinders with rough surfaces and/or inhomogeneities in the materials, whose structural features in contact are confined in a finite do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b01652fee222df1baf374f3f1513aa90
https://doi.org/10.1007/s00466-020-01832-2
https://doi.org/10.1007/s00466-020-01832-2
Publikováno v:
International Journal of Mechanical Sciences. 114:98-110
In this study, a semi-analytic solution is developed for heterogeneous elasto-plastic materials under partial slip contact, and the effects of a single inhomogeneity embedded in the matrix material are investigated. The stick and slip areas are deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1b134d63d4f799aaf4e114a4b09966b
https://doi.org/10.1016/j.ijmecsci.2016.05.018
https://doi.org/10.1016/j.ijmecsci.2016.05.018
Publikováno v:
Tribology International. 62:141-148
This work presents a numerical study of a spinning rigid sphere pressed against an elasto-plastic half space under combined normal and torque loading. The von Mises stresses and equivalent plastic strain under different torques are investigated. Resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebbd26b209444889ae87e50c1e4b333e
https://doi.org/10.1016/j.triboint.2013.02.015
https://doi.org/10.1016/j.triboint.2013.02.015
Autor:
W. Wayne Chen, Peter Glaws, Xiaolan Ai, Krich Sawamiphakdi, Q. Jane Wang, Leon M. Keer, Kun Zhou
Publikováno v:
Mechanics of Materials. 43:444-457
A semi-analytic solution is given for multiple three-dimensional inhomogeneous inclusions of arbitrary shape in an isotropic half space under contact loading. The solution takes into account interactions between all the inhomogeneous inclusions as we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac1784a5a967bb30153c35dd66ba00e5
https://doi.org/10.1016/j.mechmat.2011.02.001
https://doi.org/10.1016/j.mechmat.2011.02.001
Publikováno v:
International Journal of Solids and Structures. 47:2841-2854
This paper develops a fast semi-analytical model for solving the three-dimensional elasto-plastic contact problems involving layered materials using the Equivalent Inclusion Method (EIM). The analytical elastic solutions of a half-space subjected to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c1c6220b3a1da0482a7f8eccbb1bd85
https://doi.org/10.1016/j.ijsolstr.2010.06.011
https://doi.org/10.1016/j.ijsolstr.2010.06.011
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 47:679-686
Laser quenching is usually performed on a localized area of workpiece surfaces through a certain thermal cycle. As a result, the treated area possesses improved mechanical properties. The quality of the treatment results depends on the selection of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d3d6922d544a83e3398768888a9fc51
https://doi.org/10.1007/s00170-009-2206-5
https://doi.org/10.1007/s00170-009-2206-5
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 198:885-892
This paper presents a fast method for solving the problem of three-dimensional arbitrarily shaped inclusions in an isotropic half space. The solution utilizes the closed-form solution for a cuboidal inclusion in an infinite space by breaking up the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4e1689b7e3dbfbb30b2f6ace7cc6464
https://doi.org/10.1016/j.cma.2008.10.021
https://doi.org/10.1016/j.cma.2008.10.021
Publikováno v:
Tribology International. 40:1284-1293
The fast Fourier transform (FFT) technique is becoming an important tool in tribological modeling because an FFT-based algorithm can be extremely accurate and efficient. However, certain subtle issues should be properly dealt with so that efficient a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::076ee3b86d81674f0461d30eec11a4b2
https://doi.org/10.1016/j.triboint.2007.02.004
https://doi.org/10.1016/j.triboint.2007.02.004
Autor:
Cedric Xia, W. Wayne Chen, Wei Chen, Raj Talwar, Yuchuan Liu, Q. Jane Wang, Jiao Cao, Rick Lederich
Publikováno v:
Tribology Letters. 28:27-38
Interaction of nominally flat engineering surfaces that leads to a large contact area exists in many mechanical systems. Considering periodic similarity of surface geometry, a numerical three-dimensional elasto-plastic contact model can be used to si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d7675527e4ac71575db3b3538eaf962
https://doi.org/10.1007/s11249-007-9244-7
https://doi.org/10.1007/s11249-007-9244-7
Publikováno v:
Journal of Tribology. 129:509-516
An elastohydrodynamic lubrication (EHL) model for coated surfaces in point contacts has been developed by combining the elastic deformation formulation for the coated surfaces with an EHL model. Inverse fast Fourier transform (IFFT) is employed first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b79759b1fe867d380d10d6582bc2dbb
https://doi.org/10.1115/1.2736433
https://doi.org/10.1115/1.2736433