Accession Number:

ADP013925

Title:

The Partial Region Method in 2-D Electromagnetic and Acoustic Problems

Descriptive Note:

Conference paper

Corporate Author:

UNIVERSITY OF VELIKO TURNOVO (BULGARIA)FACULTY OF MATHEMATICS AND INFORMATICS

Personal Author(s):

Report Date:

2002-09-01

Pagination or Media Count:

3.0

Abstract:

The mathematical methods, used for solving acoustic and electromagnetic wave problems, defined in two dimensions, are analogous in many cases. The analytical and numerical results of a field in the outside domain of curvilinear rectangle are presented in this paper. Based on the wave equation, boundary conditions and radiation condition the structure of the field is determined. The method of the partial regions is used. For the acceptability criterion of the quantity of the members by which the field is calculated, the fulfillment of boundary conditions on the radiating surfaces and the fulfillment of conjunction conditions between the partial regions were observed. The results are applicable to the optimum design of acoustic and electromagnetic antennas.

Subject Categories:

  • Radiofrequency Wave Propagation
  • Numerical Mathematics
  • Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE