NDLI: Applying statistical antenna approach in jet engine electromagnetic field analysis

Content Provider	IEEE Xplore Digital Library
Author	Krishna, A. Khattab, T. Abdelaziz, A.F. Guizzani, M.
Copyright Year	2013
Description	Author affiliation: Dept. of Electron. & Commun. Eng., Cairo Univ., Cairo, Egypt (Abdelaziz, A.F.) \|\| Dept. of Electr. Eng., Qatar Univ., Doha, Qatar (Krishna, A.; Khattab, T.; Guizzani, M.)
Abstract	In this paper, statistical antenna approach is applied to develop an equivalent model for the fields generated by a fixed excitation inside a jet engine with dynamic rotating blade. The equivalent model is represented by a jet engine with static blade and a random excitation. A simplified jet engine, containing one set of 24 blades, is simulated for different excitation positions through full wave simulation analysis by, $`Ansys^{®}$ HFSS'. The field distribution inside the engine results from a randomly excited Hertzian dipole antenna is extracted and are studied upon different points, which are located on a circular plane along the engine axis. For each antenna position, we study specified blade position instead of analyzing the rotation effect of blade. The real and imaginary components of the electric field along the engine axis are extracted and analyzed statistically. Using a Gaussian distribution excitation, the field components are proved to have Gaussian distribution too at different points. For specified blade positions, the mean values for the field distribution are calculated. Most of the mean values are proved to have almost the same value trend independent of the blade position. This methodology provide a novel approach for analyzing the field distribution inside the jet engine by analyzing static jet blades and random source excitation with prespecified parameters.
Starting Page	234
Ending Page	237
File Size	1049599
Page Count	4
File Format	PDF
ISBN	9781479900916
DOI	10.1109/LAPC.2013.6711890
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-11-11
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Blades Gaussian distribution Electromagnetics Jet engines Antennas
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in