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Thermal design of linear induction and synchronous motor for electromagnetic launch of civil aircraft

Bertola, Luca; Cox, Tom; Wheeler, Patrick; Garvey, Seamus D.; Morvan, Herve

Authors

Luca Bertola

Tom Cox tom.cox@nottingham.ac.uk

Patrick Wheeler pat.wheeler@nottingham.ac.uk

Seamus D. Garvey

Herve Morvan



Abstract

The engine size of modern passenger transport aircraft is principally determined by take-off conditions, since initial acceleration requires maximum engine power. An elec¬tromagnetic launch (EML) system could provide some or all of the energy required at takeoff so that the aircraft engine power requirement and fuel consumption may be significantly reduced. So far, EML for aircraft has been adopted only for military applications to replace steam catapults on the deck of aircraft carriers. This paper will describe the potential application of EML to propel civil aircraft on the runways of modern air¬ports. A comparison of synchronous and asynchronous electrical motor systems designed to launch an A320-200 sized aircraft is presented. The paper also describes a solution of the transient heat transfer problem applied to the conductive components of EML systems.

Journal Article Type Article
Publication Date May 4, 2017
Journal IEEE Transactions on Plasma Science
Print ISSN 0093-3813
Electronic ISSN 0093-3813
Publisher Institute of Electrical and Electronics Engineers
Peer Reviewed Peer Reviewed
Volume 45
Issue 7
APA6 Citation Bertola, L., Cox, T., Wheeler, P., Garvey, S. D., & Morvan, H. (2017). Thermal design of linear induction and synchronous motor for electromagnetic launch of civil aircraft. IEEE Transactions on Plasma Science, 45(7), doi:10.1109/TPS.2017.2697941
DOI https://doi.org/10.1109/TPS.2017.2697941
Keywords Civil aircraft, Electromagnetic launch (EML)/ EMLs, Electromagneticcatapult, Linear inductionmotor, Linear synchronous motor, Thermal analysis
Publisher URL http://ieeexplore.ieee.org/document/7919233/
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf
Additional Information © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf





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