Coupled Problems and Their Numerical Solution

1989 ◽  
pp. 139-176 ◽  
Author(s):  
O. C. Zienkiewicz ◽  
A. H. C. Chan
Keyword(s):  
Numerical Solution ◽  
Coupled Problems

scholarly journals NUMERICAL SOLUTION OF 1D AND 2D THERMOELASTIC COUPLED PROBLEMS

2012 ◽  
Vol 09 ◽  
pp. 503-510
Author(s):  
ABDUVALI KHALDJIGITOV ◽  
AZIZ QALANDAROV ◽  
NIK MOHD ASRI NIK LONG ◽  
ZAINIDIN ESHQUVATOV
Keyword(s):  
Heat Conduction ◽  
Numerical Solution ◽  
Coupled Problems ◽  
Implicit Schemes ◽  
Elasticity Problems ◽  
Explicit And Implicit Schemes ◽  
Solid Liquid ◽  
Good Coincidence

Study the heats propagation in a solid, liquid continuums is an actual problems. The liquid continuum may be considered as a biomaterial. The present investigation is devoted to the study of 1D and 2D dynamic coupled thermo elasticity problems. In case of coupled problems the motion and heat conduction equations are considered together. For numerical solution of thermo elasticity problems an explicit and implicit schemes are constructed. The explicit and implicit schemes by using recurrent formulas and the "consecutive" methods are solved. Comparison of two results shows a good coincidence.

Numerical solution of coupled problems using code Agros2D

Computing ◽  
2013 ◽  
Vol 95 (S1) ◽  
pp. 381-408 ◽  
Author(s):  
Pavel Karban ◽  
František Mach ◽  
Pavel Kůs ◽  
David Pánek ◽  
Ivo Doležel
Keyword(s):  
Numerical Solution ◽  
Coupled Problems

Numerical solution of nonstationary charge coupled problems

1999 ◽  
Vol 45 (3) ◽  
pp. 177-198 ◽  
Author(s):  
A.M. Meroth ◽  
T. Gerber ◽  
C.D. Munz ◽  
P.L. Levin ◽  
A.J. Schwab
Keyword(s):  
Numerical Solution ◽  
Coupled Problems

Backscattering Analysis of Cylinder Shaped Scatterer in Vegetation Medium: Comparison Between Theories

2020 ◽  
Vol 2 (1) ◽  
pp. 15-18
Author(s):  
Syabeela Syahali ◽  
Ewe Hong Tat ◽  
Gobi Vetharatnam ◽  
Li-Jun Jiang ◽  
Hamsalekha A Kumaresan
Keyword(s):  
Numerical Solution ◽  
Cross Section ◽  
Traditional Method ◽  
Microwave Remote Sensing ◽  
Solution Model ◽  
Complex Nature ◽  
Good Match ◽  
Equivalent Source ◽  
Backscattering Cross Section ◽  
Method Model

This paper analyses the backscattering cross section of a cylinder both using traditional method model and a new numerical solution model, namely Relaxed Hierarchical Equivalent Source Algorithm (RHESA). The purpose of this study is to investigate the prospect of incorporating numerical solution model into volume scattering calculation, to be applied into microwave remote sensing in vegetation area. Results show a good match, suggesting that RHESA may be suitable to be used to model the more complex nature of vegetation medium.

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