Plane contact thermoelasticity problem for a two-layer circular hollow cylinder with heat generation

1995 ◽  
Vol 30 (6) ◽  
pp. 636-642
Author(s):  
D. V. Hrylits'kyi ◽  
R. D. Kul'chyts'kyi-Zhygailo
Keyword(s):  
Hollow Cylinder ◽  
Heat Generation ◽  
Thermoelasticity Problem ◽  
Plane Contact

Axisymmetric thermoelasticity problem for two-temperature hollow cylinder

1978 ◽  
Vol 14 (12) ◽  
pp. 1271-1275
Author(s):  
L. P. Khoroshun ◽  
N. S. Soltanov
Keyword(s):  
Hollow Cylinder ◽  
Thermoelasticity Problem ◽  
Two Temperature

Plane-Contact Problem of Thermoelasticity During Quasi-Stationary Heat Generation on the Contact Surfaces

1965 ◽  
Vol 87 (4) ◽  
pp. 811-817 ◽  
Author(s):  
M. V. Korovchinski
Keyword(s):  
Contact Problem ◽  
Surface Temperature ◽  
Heat Generation ◽  
Contact Area ◽  
Singular Equation ◽  
Stationary Heat ◽  
Plane Contact ◽  
Heat Expansion ◽  
Contact Surfaces ◽  
Maximum Temperatures

When determining the surface temperature on the contact of two rubbing bodies employing the widely used method offered by Block, it is assumed that the distribution of pressure in the contact area remains similar to the distribution when the heat generation caused by friction is absent. But actually, if there is even a slightly noticeable heat generation on the surfaces of the contact, a local bulging appears near the contact area owing to the heat expansion of the rubbing bodies. This bulging changes the curve and consequently the law of distribution of pressure as compared to that of Hertz. The latter in its turn leads to alteration of maximum temperatures as compared to the universally adopted values. This paper deals with the composition and then with the solution of the basic integral-differential singular equation for distribution of pressures across the contact strip for the case of two contacting cylinders with parallel axes; the distribution of surface temperature is then found.

Contact Problem Involving Frictional Heating for Rough Half-Space

2004 ◽  
Vol 71 (2) ◽  
pp. 287-290 ◽  
Author(s):  
Volodymyr Pauk
Keyword(s):  
Contact Problem ◽  
Integral Equations ◽  
Half Space ◽  
Contact Pressure ◽  
Heat Generation ◽  
Gaussian Distribution ◽  
Frictional Heating ◽  
Nonlinear Integral Equations ◽  
Plane Contact ◽  
Contact Size

Plane contact problem of a punch sliding over a half-space is considered. The surface of the half-space is assumed to be rough and the roughness heights have the Gaussian distribution. The heat generation due to the friction is taken into account. The problem is reduced to nonlinear integral equations which are solved approximately. The effects of the frictional heating and the roughness on the contact size and on the contact pressure are presented.

Heat Conduction in an Eccentrically Hollow, Infinitely Long Cylinder With Internal Heat Generation

1961 ◽  
Vol 83 (4) ◽  
pp. 510-512 ◽  
Author(s):  
M. R. El-Saden
Keyword(s):  
Heat Conduction ◽  
Temperature Distribution ◽  
Hollow Cylinder ◽  
Heat Generation ◽  
Internal Heat ◽  
Internal Heat Generation ◽  
Theoretical Solution ◽  
Steady Temperature ◽  
Special Case ◽  
Long Cylinder

This paper discusses the steady temperature distribution in an infinitely long, eccentrically hollow cylinder with uniform rate of internal heat generation. An exact theoretical solution is presented. The result is applied to the special case of no internal heat generation, and the rate of heat conduction is obtained.

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