An upwind numerical solution of nonlinear advection-diffusion problems with a moving heat source

1998 ◽  
Vol 34 (4) ◽  
pp. 287-293
Author(s):  
N. Al-Khalidy
Keyword(s):  
Heat Source ◽  
Numerical Solution ◽  
Moving Heat Source ◽  
Advection Diffusion ◽  
Nonlinear Advection ◽  
Diffusion Problems

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.

Numerical solution of the problem of thermoplasticity for welded shell structures heated by a moving heat source

1996 ◽  
Vol 28 (4) ◽  
pp. 293-298
Author(s):  
L. V. Khomlyak ◽  
V. M. Gembara ◽  
L. S. Parasyuk ◽  
A. M. Shchesyuk
Keyword(s):  
Heat Source ◽  
Numerical Solution ◽  
Shell Structures ◽  
Moving Heat Source

Solution of the linear and nonlinear advection–diffusion problems on a sphere

2020 ◽  
Vol 36 (6) ◽  
pp. 1922-1937
Author(s):  
Yuri N. Skiba ◽  
Roberto C. Cruz‐Rodríguez ◽  
Denis M. Filatov
Keyword(s):  
Advection Diffusion ◽  
Nonlinear Advection ◽  
Linear And Nonlinear ◽  
Diffusion Problems

scholarly journals The numerical solution of advection–diffusion problems using new cubic trigonometric B-splines approach

2016 ◽  
Vol 40 (7-8) ◽  
pp. 4586-4611 ◽  
Author(s):  
Tahir Nazir ◽  
Muhammad Abbas ◽  
Ahmad Izani Md. Ismail ◽  
Ahmad Abd. Majid ◽  
Abdur Rashid
Keyword(s):  
Numerical Solution ◽  
B Splines ◽  
Advection Diffusion ◽  
Diffusion Problems
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