scholarly journals MODIFIED RULE OF EQUAL AREA FOR APPROXIMATION OF CONDUCTING SURFACES BY WIRE GRID IN SOLVING RADIATION PROBLEMS

Author(s):  
Hasan Alhaj

A modification of the equal area rule is proposed for approximation conductive surfaces by a grid of wires when solving radiation problems. It was tested in the TALGAT system using the example of a dipole on a conductive plate, with verification in the EMPro system. It is shown that the modification of this rule gives more accurate results compared to the original one.

1993 ◽  
Vol 71 (11-12) ◽  
pp. 564-570
Author(s):  
Xian Hua Yang ◽  
Lotfollah Shafai ◽  
Abdel Razik Sebak

Wire grid modelling has been used successfully for solving radiation and scattering problems of complicated structures, but its mathematical basis remains unclear. In this paper, we prove mathematically that wire grid modelling is equivalent to the point-matching method with subdomain basis functions. Other questions arising from applications of wire grid modelling, such as the selection of wire radius based on the "same surface area rule" and difficulties in satisfying the boundary conditions are considered and explained based on this equivalence.


1996 ◽  
Vol 126 (1) ◽  
pp. 53-70 ◽  
Author(s):  
Nishawn S.M. Hanif ◽  
G.-S. Shyu ◽  
K.R. Hall ◽  
P.T. Eubank

2016 ◽  
Vol 1 (2) ◽  
pp. 101-124
Author(s):  
Gustavo A. Iglesias-Silva ◽  
Vicente Rico-Ramírez ◽  
David Guerrero-Zárate ◽  
Muhammad Anas ◽  
Kenneth R. Hall

2006 ◽  
Vol 241 (1-2) ◽  
pp. 25-30 ◽  
Author(s):  
Gustavo A. Iglesias-Silva ◽  
Adrián Bonilla-Petriciolet ◽  
Kenneth R. Hall

AIChE Journal ◽  
1995 ◽  
Vol 41 (4) ◽  
pp. 924-927 ◽  
Author(s):  
Philip T. Eubank ◽  
Kenneth R. Hall
Keyword(s):  

1995 ◽  
Vol 34 (12) ◽  
pp. 4562-4570 ◽  
Author(s):  
Guor-Shiarn Shyu ◽  
Nishawn S. M. Hanif ◽  
Juan F. J. Alvarado ◽  
Kenneth R. Hall ◽  
Philip T. Eubank
Keyword(s):  

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