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Engine Load Path Calculations - Project NeoA mathematical model of the engine and actuator geometry was developed and used to perform a static force analysis of the system with the engine at different pitch and yaw angles. This analysis yielded the direction and magnitude of the reaction forces at the mounting points of the engine and actuators. These data were used to validate the selection of the actuators installed in the system and to design a new spherical joint to mount the engine on the test fixture. To illustrate the motion of the system and to further interest in the project, a functional 3D printed version of the system was made, featuring the full mobility of the real system.
Document ID
20140016573
Acquisition Source
Kennedy Space Center
Document Type
Other
Authors
Fisher, Joseph
(Florida Inst. of Tech. Melbourne, FL, United States)
Date Acquired
November 21, 2014
Publication Date
July 29, 2014
Subject Category
Mechanical Engineering
Report/Patent Number
KSC-E-DAA-TN16952
Report Number: KSC-E-DAA-TN16952
Funding Number(s)
CONTRACT_GRANT: NNX13AJ45A
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
geometry
3D printing
Project Neo
FEA
mathematical
Design
Statics
Mathematical Modeling
Finite Element Analysis
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