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Propulsion System Dynamic Modeling for the NASA Supersonic Concept Vehicle: AeroPropulsoServoElasticityA summary of the propulsion system modeling under NASA's High Speed Project (HSP) AeroPropulsoServoElasticity (APSE) task is provided with a focus on the propulsion system for the low-boom supersonic configuration developed by Lockheed Martin and referred to as the N+2 configuration. This summary includes details on the effort to date to develop computational models for the various propulsion system components. The objective of this paper is to summarize the model development effort in this task, while providing more detail in the modeling areas that have not been previously published. The purpose of the propulsion system modeling and the overall APSE effort is to develop an integrated dynamic vehicle model to conduct appropriate unsteady analysis of supersonic vehicle performance. This integrated APSE system model concept includes the propulsion system model, and the vehicle structural-aerodynamics model. The development to date of such a preliminary integrated model will also be summarized in this report.propulsion system dynamics, the structural dynamics, and aerodynamics.
Document ID
20150000149
Acquisition Source
Glenn Research Center
Document Type
Presentation
Authors
Kopasakis, George
(NASA Glenn Research Center Cleveland, OH United States)
Connolly, Joseph
(NASA Glenn Research Center Cleveland, OH United States)
Seidel, Jonathan
(NASA Glenn Research Center Cleveland, OH United States)
Date Acquired
January 5, 2015
Publication Date
July 28, 2014
Subject Category
Aircraft Propulsion And Power
Report/Patent Number
GRC-E-DAA-TN16652
Meeting Information
Meeting: AIAA/ASME/SAE/ASEE Joint Propulsion Conference
Location: Cleveland, OH
Country: United States
Start Date: July 28, 2014
End Date: July 30, 2014
Sponsors: American Inst. of Aeronautics and Astronautics, American Society for Electrical Engineers, Society of Automotive Engineers, Inc., American Society of Mechanical Engineers
Funding Number(s)
WBS: WBS 475122.02.03.07.03
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
AeroPropulsoServoElasticity
propulsion system dynamics
propulsion system modeling
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