The purpose of this paper is to define a set of thermal requirements which can be used for conceptual design studies of the Subsonic Single Aft eNgine (SUSAN) aircraft and the early design phases of a 25% scale flight research aircraft. SUSAN presents an architecture for a subsonic regional jet transport aircraft coupling a single turbofan engine to an electrified aircraft propulsion system (EAP). NASA, military, FAA, and commercial standards and guidance on the design and analysis of thermal management systems for aircraft are reviewed and summarized. The approach toward using these sources to develop the SUSAN thermal requirements is described. These requirements address the definition of the thermal environment, the design requirements for certain components that interface with the thermal management system, and thermal analysis margins.
Thermal Requirements for Design and Analysis of Subsonic Single Aft Engine (SUSAN) Research Aircraft
AIAA Science and Technology (SciTech) Forum and Exposition 2023 ; 2023 ; National Harbor, MD, US
Conference paper
No indication
English