Inflow Measurement Made with a Laser Velocimeter on a Helicopter Model in Forward Flight. Volume 3: Rectangular Planform Blades at an Advance Ratio of 0.30
Author:   National Aeronaut Administration (Nasa)
Publisher:   Createspace Independent Publishing Platform
ISBN:  

9781724253781


Pages:   392
Publication Date:   25 July 2018
Format:   Paperback
Availability:   Available To Order   Availability explained
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Inflow Measurement Made with a Laser Velocimeter on a Helicopter Model in Forward Flight. Volume 3: Rectangular Planform Blades at an Advance Ratio of 0.30


Overview

An experimental investigation was conducted in the 14- by 22-Foot Subsonic Tunnel at NASA Langley Research Center to measure the inflow into a scale model helicopter rotor in forward flight (micron sub infinity = 0.30). The measurements were made with a two component Laser Velocimeter (LV) one chord above the plane formed by the path of the rotor tips (tip path plane). A conditional sampling technique was employed to determine the azimuthal position of the rotor at the time that each velocity measurement was made so that the azimuthal fluctuations in velocity could be determined. Measurements were made at a total of 180 separate locations in order to clearly define the inflow character. These data are presented without analysis. Elliott, Joe W. and Althoff, Susan L. and Sailey, Richard H. Langley Research Center NASA-TM-100543, NAS 1.15:100543, AVSCOM-TM-88-B-006 RTOP 505-61-51-10...

Full Product Details

Author:   National Aeronaut Administration (Nasa)
Publisher:   Createspace Independent Publishing Platform
Imprint:   Createspace Independent Publishing Platform
Dimensions:   Width: 21.60cm , Height: 2.10cm , Length: 27.90cm
Weight:   0.907kg
ISBN:  

9781724253781


ISBN 10:   1724253786
Pages:   392
Publication Date:   25 July 2018
Audience:   General/trade ,  General
Format:   Paperback
Publisher's Status:   Active
Availability:   Available To Order   Availability explained
We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately.

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