THERMAL-STRESS PROBLEMS IN INDUSTRY. 5: THREE-DIMENSIONAL TRANSIENT THERMAL STRESSES IN ROLLS UNDER ROTATING PARTIAL HEAT SOURCE

1981 ◽  
Vol 4 (2) ◽  
pp. 179-192
Author(s):  
Y. Takeuti ◽  
R. Ishida
Keyword(s):  
Thermal Stress ◽  
Heat Source ◽  
Thermal Stresses ◽  
Three Dimensional ◽  
Transient Thermal

A Three-Dimensional Treatment of Transient Thermal Stresses in a Circular Cylinder Due to an Arbitrary Heat Supply

1978 ◽  
Vol 45 (4) ◽  
pp. 817-821 ◽  
Author(s):  
Y. Takeuti ◽  
N. Noda
Keyword(s):  
Thermal Stress ◽  
Circular Cylinder ◽  
Cylindrical Surface ◽  
Heat Supply ◽  
Thermal Stresses ◽  
Three Dimensional ◽  
Numerical Results ◽  
Stress Problem ◽  
Transient Thermal Stress ◽  
Transient Thermal

We deal with a transient thermal stress problem in an infinitely long circular cylinder due to a nonuniform heat supply in circumferential and longitudinal directions on its cylindrical surface. The analysis is developed using the Boussinesq-Papkovich functions. Numerical results are given for several forms of heat supply.

An Analysis of Unsteady Thermal Stresses in Rolls of CCP under a Rotating Heat Source

1980 ◽  
Vol 102 (3) ◽  
pp. 184-188 ◽  
Author(s):  
Y. Takeuti ◽  
N. Noda
Keyword(s):  
Thermal Stress ◽  
Heat Source ◽  
Thermal Stresses ◽  
Fundamental Problem ◽  
Point Of View ◽  
Casting Plant ◽  
Analytical Point ◽  
The Subject ◽  
Transient Thermal ◽  
Continuous Casting Plant

The subject treated in this paper forms a part of a more precise thermomechanical consideration in designing of rolls in the continuous casting plant at the iron manufacture. From an analytical point of view, a fundamental problem in rolls is reduced to the problem of solving the transient thermal stress in a hollow circular cylinder due to a rotating arc heat source with a constant angular velocity. Numerical results are given for the thermal stress distribution in actual rolls.

Three-dimensional coupled thermal stresses in infinite plate subjected to a moving heat source

1996 ◽  
Vol 31 (3) ◽  
pp. 243-247 ◽  
Author(s):  
M Tsuji ◽  
T Nishitani ◽  
M Shimizu
Keyword(s):  
Heat Source ◽  
Thermal Stresses ◽  
Coupling Effect ◽  
Three Dimensional ◽  
Infinite Plate ◽  
Local Heat ◽  
Thermomechanical Coupling ◽  
Dimensional Problem ◽  
Transient Thermal ◽  
Generalized Fourier Transformation

In this paper, the three-dimensional problem concerning the transient thermal stress is theoretically analysed by considering the thermomechanical coupling effect by means of the Laplace transformation and the generalized Fourier transformation. Numerical evaluation is carried out for the temperature distribution and the thermal stresses in an infinite plate heated by a local heat source that moves with constant velocity on the surface.

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