TY - CONF
T1 - Pericyclic transmission prototype
T2 - Vertical Flight Society's 75th Annual Forum and Technology Display
AU - Mathur, Tanmay D.
AU - Stevens, Mark A.
AU - Smith, Edward C.
AU - Bill, Robert C.
N1 - Funding Information:
This research was partially funded by the Government under Agreement No. W911W6-17-2-0003. The U.S. Government is authorized to reproduce and distribute reprints for Government purposes notwithstanding any copyright notation thereon. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied, of the Aviation Development Directorate or the U.S Government.
Publisher Copyright:
Copyright © 2019 by AHS - The Vertical Flight Society. All rights reserved.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2019
Y1 - 2019
N2 - Based on component level and system level design analysis tools developed in the past years, an internally-driven torque sharing, twin configuration, Pericyclic drive concept has been developed to operate within allowable operating conditions of the NASA Glenn Transmission Test rig. In this work, design refinements and additional features required for successful fabrication, assembly, and testing of the prototype transmission are described. Thereafter, the weights and inertia of the components are updated in the design analysis to predict performance characteristics of the test article such as efficiency, bearing loads and life, tooth loads, lubrication requirements, and component stiffness. Some of these results will be validated from test runs of the prototype scheduled for near future. The current status of design and fabrication of rotating and static components is also reported.
AB - Based on component level and system level design analysis tools developed in the past years, an internally-driven torque sharing, twin configuration, Pericyclic drive concept has been developed to operate within allowable operating conditions of the NASA Glenn Transmission Test rig. In this work, design refinements and additional features required for successful fabrication, assembly, and testing of the prototype transmission are described. Thereafter, the weights and inertia of the components are updated in the design analysis to predict performance characteristics of the test article such as efficiency, bearing loads and life, tooth loads, lubrication requirements, and component stiffness. Some of these results will be validated from test runs of the prototype scheduled for near future. The current status of design and fabrication of rotating and static components is also reported.
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M3 - Paper
AN - SCOPUS:85083946224
Y2 - 13 May 2019 through 16 May 2019
ER -