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

2021 ◽  
Author(s):  
Hasan Alhaj
Keyword(s):  
Wire Grid ◽  
Equal Area ◽  
Conductive Plate ◽  
Area Rule ◽  
Conductive Surfaces

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.

On the nature of wire grid modelling for numerical solutions of electromagnetic problems

1993 ◽  
Vol 71 (11-12) ◽  
pp. 564-570
Author(s):  
Xian Hua Yang ◽  
Lotfollah Shafai ◽  
Abdel Razik Sebak
Keyword(s):  
Numerical Solutions ◽  
Wire Radius ◽  
Matching Method ◽  
Scattering Problems ◽  
Mathematical Basis ◽  
Point Matching ◽  
Wire Grid ◽  
Electromagnetic Problems ◽  
Area Rule ◽  
Selection Of

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.

Calculation of multi-phase equilibria using the equal area rule with application to mixtures

1996 ◽  
Vol 126 (1) ◽  
pp. 53-70 ◽  
Author(s):  
Nishawn S.M. Hanif ◽  
G.-S. Shyu ◽  
K.R. Hall ◽  
P.T. Eubank
Keyword(s):  
Phase Equilibria ◽  
Equal Area ◽  
Multi Phase ◽  
Area Rule

An Alternative Numerical Interpretation of the Equal Area Rule and its Implications for Calculating Equilibrium Conditions

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

An algebraic formulation for an equal area rule to determine phase compositions in simple reactive systems

2006 ◽  
Vol 241 (1-2) ◽  
pp. 25-30 ◽  
Author(s):  
Gustavo A. Iglesias-Silva ◽  
Adrián Bonilla-Petriciolet ◽  
Kenneth R. Hall
Keyword(s):  
Reactive Systems ◽  
Equal Area ◽  
Area Rule ◽  
Algebraic Formulation

Equal area rule and algorithm for determining phase compositions

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

Equal Area Rule Methods for Ternary Systems

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):  
Ternary Systems ◽  
Equal Area ◽  
Area Rule
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