Title :
An AIM based analysis of electromagnetic scattering from jet engine blades
Author :
Anastassiu, H.T. ; Volakis, J.L. ; Ross, D.C.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA
Abstract :
In this paper we investigated the application of the adaptive integral method (AIM) to scattering from structures occurring in jet engine terminations. The method was applied to a curved perfectly electrically conducting blade, and the results were shown to be in excellent agreement with the method of moments. Given the method´s low memory and CPU requirements, AIM is considered very promising for the accurate analysis of realistic, very large scale jet engine problems.
Keywords :
aerospace engines; aircraft; electromagnetic wave scattering; integral equations; method of moments; radar cross-sections; AIM based analysis; adaptive integral method; curved perfectly electrically conducting blade; electromagnetic scattering; jet engine blades; jet engine terminations; method of moments; Blades; Electromagnetic analysis; Electromagnetic scattering; Finite difference methods; Geometry; Impedance; Jet engines; Message-oriented middleware; Radar scattering; Sparse matrices;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1996. AP-S. Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
0-7803-3216-4
DOI :
10.1109/APS.1996.549755
