@inproceedings{77cde9e22968409d96fa656fc05fc30b,
title = "Thermal integration of a high-frequency high-specific-power motor within electrically variable engine",
abstract = "As the aircraft industry moving towards electrification, light-weight electrical machine design is desired to enable hybrid-electric engine technology. While minimizing machine sizing/weight, thermal management becomes more challenging in the harsh engine environment. This paper discusses various motor cooling options integrated with engine system and evaluates their impacts on electrical machine sizing and performances. Transient duty operation is also studied to learn torque boost capabilities at the takeoff stage. The usage of phase change material shows potential benefits to extend the transient time of motor peak torque operation.",
author = "Xuan Yi and Haran, {Kiruba S.}",
note = "Funding Information: The authors would like to thank NASA and Rolls-Royce North American Technologies for their generous funding and guidance of this research. We thank our colleague, Douglas J. Snyder, from Rolls-Royce North American Technologies who provided insight and expertise that greatly assisted the research. Publisher Copyright: {\textcopyright} 2019 by American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; AIAA Propulsion and Energy Forum and Exposition, 2019 ; Conference date: 19-08-2019 Through 22-08-2019",
year = "2019",
doi = "10.2514/6.2019-4405",
language = "English (US)",
isbn = "9781624105906",
series = "AIAA Propulsion and Energy Forum and Exposition, 2019",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "AIAA Propulsion and Energy Forum and Exposition, 2019",
}