Nearfield Unsteady Pressures at Cruise Mach Numbers for a Model Scale Counter-Rotation Open Rotor
Author:   National Aeronautics and Space Adm Nasa
Publisher:   Independently Published
ISBN:  

9781794381490


Pages:   34
Publication Date:   22 January 2019
Format:   Paperback
Availability:   Available To Order   Availability explained
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Nearfield Unsteady Pressures at Cruise Mach Numbers for a Model Scale Counter-Rotation Open Rotor


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Overview

An open rotor experiment was conducted at cruise Mach numbers and the unsteady pressure in the nearfield was measured. The system included extensive performance measurements, which can help provide insight into the noise generating mechanisms in the absence of flow measurements. A set of data acquired at a constant blade pitch angle but various rotor speeds was examined. The tone levels generated by the front and rear rotor were found to be nearly equal when the thrust was evenly balanced between rotors. Stephens, David B. Glenn Research Center NASA/TM-2012-217672, E-18347, AIAA Paper 2012-2264

Full Product Details

Author:   National Aeronautics and Space Adm Nasa
Publisher:   Independently Published
Imprint:   Independently Published
Dimensions:   Width: 21.60cm , Height: 0.20cm , Length: 27.90cm
Weight:   0.104kg
ISBN:  

9781794381490


ISBN 10:   179438149
Pages:   34
Publication Date:   22 January 2019
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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