scholarly journals Thermal Distribution and Stress of Hot Roll as Heat Conduction Problem due to Moving Heat Source

1957 ◽  
Vol 23 (132) ◽  
pp. 603-608
Author(s):  
Tsugihiko SATO
Keyword(s):  
Heat Conduction ◽  
Heat Source ◽  
Heat Conduction Problem ◽  
Moving Heat Source ◽  
Thermal Distribution

Sensitivity Equation for Transient Three-Dimensional Heat Conduction Problem with Moving Heat Source

2010 ◽  
Author(s):  
Ivana Ivanovic ◽  
Aleksandar Sedmak ◽  
Theodore E. Simos ◽  
George Psihoyios ◽  
Ch. Tsitouras
Keyword(s):  
Heat Conduction ◽  
Heat Source ◽  
Heat Conduction Problem ◽  
Three Dimensional ◽  
Moving Heat Source ◽  
Sensitivity Equation

scholarly journals Numerical study of transient three-dimensional heat conduction problem with a moving heat source

2011 ◽  
Vol 15 (1) ◽  
pp. 257-266 ◽  
Author(s):  
Ivana Ivanovic ◽  
Aleksandar Sedmak ◽  
Marko Milos ◽  
Aleksandar Zivkovic ◽  
Mirjana Lazic
Keyword(s):  
Heat Conduction ◽  
Heat Source ◽  
Numerical Solution ◽  
Numerical Study ◽  
Heat Conduction Problem ◽  
Gaussian Function ◽  
Three Dimensional ◽  
Moving Heat Source ◽  
Input Parameters ◽  
Flux Boundary Conditions

A numerical study of transient three-dimensional heat conduction problem with a moving source is presented. For numerical solution Douglas-Gunn alternating direction implicit method is applied and for the moving heat source flux distribution Gaussian function is used. An influence on numerical solution of input parameters figuring in flux boundary conditions is examined. This include parameters appearing in Gaussian function and heat transfer coefficient from free convection boundaries. Sensitivity of cooling time from 800 to 500?C with respect to input parameters is also tested.

Research on Heat Conductivity with a Time-Varying Heat Source

2014 ◽  
Vol 698 ◽  
pp. 637-642
Author(s):  
Anton Eremin ◽  
Ekaterina Stefanyuk ◽  
Liubov Abisheva
Keyword(s):  
Heat Conduction ◽  
Heat Source ◽  
Heat Balance ◽  
Integral Method ◽  
Approximate Analytical Solution ◽  
Heat Conduction Problem ◽  
Time Varying ◽  
Heat Sources ◽  
Plate Temperature ◽  
The Heat Balance

Using additional boundary conditions in the integral method of the heat balance, an approximate analytical solution to the heat conduction problem for an endless plate with time-varying heat sources has been found. It is shown that with any heat source capacity an unlimited plate temperature increase takes place in the course of time.

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