scholarly journals Numerical Method for Solving Rolling Contact Problems with Traction Force and Differential Slip Using Special Boundary Element Method.

1997 ◽  
Vol 63 (607) ◽  
pp. 577-583
Author(s):  
Kunihiko KAKOI ◽  
Masataka TANAKA ◽  
Tadao OHYAMA ◽  
Takanori OBARA
Keyword(s):  
Boundary Element Method ◽  
Numerical Method ◽  
Boundary Element ◽  
Traction Force ◽  
Contact Problems ◽  
Rolling Contact ◽  
Special Boundary ◽  
Differential Slip ◽  
Element Method

A numerical method for rolling contact problems with traction force and differential slip

1998 ◽  
Vol 22 (1) ◽  
pp. 51-60
Author(s):  
Kunihiko Kakoi ◽  
Masataka Tanaka ◽  
Tadao Ohyama ◽  
Takanori Obara
Keyword(s):  
Numerical Method ◽  
Traction Force ◽  
Contact Problems ◽  
Rolling Contact ◽  
Differential Slip

Boundary Element Method Used in Random Response Calculation of the Plate-Beam Structure

1991 ◽  
Author(s):  
J. M. Zhu ◽  
L. Huang
Keyword(s):  
Boundary Element Method ◽  
Numerical Method ◽  
Boundary Element ◽  
Pressure Fluctuation ◽  
Random Vibration ◽  
Power Plants ◽  
Measured Data ◽  
Random Response ◽  
Beam Structure ◽  
Element Method

Abstract The furnace walls of the large boilers in power plants are combined structures consisting of orthotopic plate and equally spaced beams, which are usually submitted to random vibration under the excitation of the pressure fluctuation induced by combustion in the furnace. In this paper, a numerical method based on BEM to compute the random response of the structure is offered. The agreement between the computing results and the measured data in a practical example verifies the effectiveness of the method.

scholarly journals Application of hybrid boundary element method: Example of semishperical ground inhomogeneity

2014 ◽  
Vol 11 (4) ◽  
pp. 617-628
Author(s):  
Nenad Cvetkovic ◽  
Sasa Ilic ◽  
Dragan Vuckovic ◽  
Dejan Jovanovic ◽  
Dejan Krstic
Keyword(s):  
Boundary Element Method ◽  
Point Source ◽  
Numerical Method ◽  
Boundary Element ◽  
Program Package ◽  
Image Theory ◽  
Field Analysis ◽  
Grounding System ◽  
Em Field ◽  
Element Method

One new, so-called hybrid boundary element method (HBEM) is presented in this paper. It is a recently proposed numerical method for stationary and quasi-stationary EM field analysis. The method application is illustrated on the example of solving the problem of modelling hemispherical ground inhomogeneity influence on grounding system. The applied procedure also includes using of quasi-stationary image-theory. The obtained results are compared with those ones based on using the Green?s function for the point source inside semi-spherical inhomogeneities as well as with the results obtained by applying COMSOL program package.

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