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Effect of Off-Body Laser Discharge on Drag Reduction of Hemisphere Cylinder in Supersonic Flow-Part IIThe interaction of on-axis and o -axis laser discharge in front of a hemisphere cylinder in Mach 2.0 ow is investigated numerically. Details of the physics of the interaction of the laser-induced shock and the heated region with the bow shock and its e ect on drag reduction are included. The energetic eciency of the laser discharge in reducing drag is calculated.
Document ID
20180006303
Acquisition Source
Langley Research Center
Document Type
Conference Paper
Authors
Kianvashrad, Nadia (Rutgers Univ. New Brunswick, NJ, United States)
Knight, Doyle (Rutgers Univ. New Brunswick, NJ, United States)
Wilkinson, Stephen P. (NASA Langley Research Center Hampton, VA, United States)
Chou, Amanda (NASA Langley Research Center Hampton, VA, United States)
Beeler, George B. (NASA Langley Research Center Hampton, VA, United States)
Janda, Moazzam (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
October 16, 2018
Publication Date
January 8, 2018
Subject Category
Spacecraft Design, Testing And Performance
Report/Patent Number
NF1676L-28965
Meeting Information
Meeting: AIAA SciTech
Location: Kissimmee, FL
Country: United States
Start Date: January 8, 2018
End Date: January 12, 2018
Sponsors: American Inst. of Aeronautics and Astronautics
Funding Number(s)
WBS: WBS 295670.01.07.07
Distribution Limits
Public
Copyright
Public Use Permitted.

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