NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Heat Transfer Measurements on the Endwall of a Variable Speed Power Turbine Blade CascadeHeat transfer measurements were obtained on the endwall and a 2-D section of a variable speed power turbine (VSPT) rotor blade. Infrared thermography was used to help determine the transition of flow from laminar to turbulent as well asdetermine regions of flow separation. Steady state data was obtained for six incidence angles ranging from +50 degree to-17 degree, and at five flow conditions for each angle.
Document ID
20190001135
Acquisition Source
Glenn Research Center
Document Type
Technical Memorandum (TM)
Authors
Thurman, Douglas R. (Army Research Lab. Cleveland, OH, United States)
Poinsatte, Philip E. (NASA Glenn Research Center Cleveland, OH, United States)
Giel, Paul W. (Vantage Partners, LLC Brook Park, OH, United States)
Lucci, Barbara L. (NASA Glenn Research Center Cleveland, OH, United States)
Date Acquired
March 4, 2019
Publication Date
December 1, 2018
Subject Category
Aerodynamics
Report/Patent Number
GRC-E-DAA-TN60642
E-19632
NASA/TM-2018-220033
Meeting Information
Meeting: AHS International Annual Forum & Technology Display
Location: Phoenix, AZ
Country: United States
Start Date: May 14, 2018
End Date: May 17, 2018
Sponsors: American Helicopter Society International
Funding Number(s)
WBS: WBS 664817.02.03.02.01.01
CONTRACT_GRANT: GRC 01 Army
CONTRACT_GRANT: NNC12BA01B
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
Variable Speed Power Turbine

Related Records

IDRelationTitle20180004735See AlsoHeat Transfer Measurements on the Endwall of a Variable Speed Power Turbine Blade Cascade
No Preview Available