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Propulsion System Dynamic Modeling of the NASA Supersonic Concept Vehicle for 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
Document ID
20160001690
Document Type
Technical Memorandum (TM)
Authors
Kopasakis, George (NASA Glenn Research Center Cleveland, OH United States)
Connolly, Joseph W. (NASA Glenn Research Center Cleveland, OH United States)
Seiel, Jonathan (NASA Glenn Research Center Cleveland, OH United States)
Date Acquired
February 9, 2016
Publication Date
January 1, 2016
Subject Category
Aircraft Propulsion and Power
Report/Patent Number
AIAA Paper 2014-3684
E-19185
NASA/TM-2016-218937
GRC-E-DAA-TN26748
Meeting Information
Joint Propulsion Conference(Cleveland, OH)
Funding Number(s)
WBS: WBS 110076.02.03.03.11
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
Propulsion Dynamics
Aero-Propulso-Servo-Elasticity
Propulsion system Modeling

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