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Small aircraft infrared radiation measurements supporting the engine airframe aero-thermal integration

Rohacs, Jozsef; Jankovics, Istv�n; Gal, Istvan Laszlo; Bakunowicz, Jerzy; Mignione, Giuseppe; Carozza, Antonio

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Authors

Jozsef Rohacs

Istv�n Jankovics

Istvan Laszlo Gal

Jerzy Bakunowicz Jerzy.Bakunowicz@uwe.ac.uk
Senior Lecturer in Aerospace Engineering

Giuseppe Mignione

Antonio Carozza



Abstract

© 2018 Budapest University of Technology and Economics. All rights reserved. The large, EU Supported ESPOSA (Efficient Systems and propulsion for Small Aircraft) project has developed new small gas turbines for small aircraft. One of the important tasks was the engine - airframe aero-thermal radiation integration that included task of minimizing the infrared radiation of the small aircraft, too. This paper discusses the factors influencing on the aircraft infrared radiation, its possible simulation and measurements and introduces the results of small aircraft infrared radiation measurements. The temperature of aircraft hot parts heated by engines were determined for validation of methodology developed and applied to engine - aircraft thermal integration.

Journal Article Type Article
Acceptance Date Feb 22, 2018
Publication Date Jan 1, 2019
Deposit Date Apr 10, 2018
Publicly Available Date Apr 10, 2018
Journal Periodica Polytechnica Transportation Engineering
Electronic ISSN 1587-3811
Publisher Budapest University of Technology and Economics
Peer Reviewed Peer Reviewed
Volume 47
Issue 1
Pages 51-63
DOI https://doi.org/10.3311/PPtr.11514
Keywords aircraft, infrared radiation, radiation measurements, engine -airframe thermal integration
Public URL https://uwe-repository.worktribe.com/output/875759
Publisher URL http://dx.doi.org/10.3311/PPtr.11514
Contract Date Apr 10, 2018

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