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The Influence of Drag Reducing Polymer on Radiated Noise from Rough Surfaces

Killen, John
1972-01
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https://hdl.handle.net/11299/108490
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The Influence of Drag Reducing Polymer on Radiated Noise from Rough Surfaces

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1972-01

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St. Anthony Falls Hydraulic Laboratory

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Report

Abstract

Experimental measurements were made of radiated noise from a rough surface moving in water and from the same surface moving in a dilute water solution of a drag reducing polymer. Roughly 10 dB of noise reduction was observed for a concentration of 100 ppmw Polyox 301.

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123

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Naval Ship Research and Development Center

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Killen, John. (1972). The Influence of Drag Reducing Polymer on Radiated Noise from Rough Surfaces. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/108490.

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