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|a NREL/TP-257-4655
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|a DE93000012
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|a E 1.99:NREL/TP-257-4655
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|a Combined Experiment Phase 1. [Horizontal axis wind turbines: wind tunnel testing versus field testing]
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|a Oak Ridge, Tenn. :
|b United States. Department of Energy. Technical Information Center ;
|a Oak Ridge, Tenn. :
|b Distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
|c 1992.
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|a Pages: (220 pages).
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336 |
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|a text
|b txt
|2 rdacontent
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|a computer
|b c
|2 rdamedia
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|a online resource
|b cr
|2 rdacarrier
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|a DOE Technical report.
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|a Published through the Information Bridge: DOE Scientific and Technical Information.
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|c 10/01/1992.
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|a "NREL/TP-257-4655"
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|a " DE93000012"
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|a Simms, D.A.; Musial, W.P.; Butterfield, C.P.
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|a National Renewable Energy Lab., Golden, CO (United States)
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|a United States. Dept. of Energy. Washington, DC (United States)
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|a How does wind tunnel airfoil data differ from the airfoil performance on an operating horizontal axis wind turbine (HAWT) The National Renewable Energy laboratory has been conducting a comprehensive test program focused on answering this question and understanding the basic fluid mechanics of rotating HAWT stall aerodynamics. The basic approach was to instrument a wind rotor, using an airfoil that was well documented by wind tunnel tests, and measure operating pressure distributions on the rotating blade. Based an the integrated values of the pressure data, airfoil performance coefficients were obtained, and comparisons were made between the rotating data and the wind tunnel data. Care was taken to the aerodynamic and geometric differences between the rotating and the wind tunnel models. This is the first of two reports describing the Combined Experiment Program and its results. This Phase I report covers background information such as test setup and instrumentation. It also includes wind tunnel test results and roughness testing.
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|a Available via the World Wide Web.
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|a Electronic resource.
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650 |
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4 |
|a Horizontal Axis Turbines.
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4 |
|a Testing.
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650 |
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4 |
|a Aerodynamics.
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650 |
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4 |
|a Airfoils.
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650 |
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4 |
|a Comparative Evaluations.
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650 |
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0 |
|a Field experiments.
|0 http://id.loc.gov/authorities/subjects/sh85048102
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650 |
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4 |
|a Fluid Mechanics.
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650 |
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4 |
|a Pressure Measurement.
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650 |
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|a Progress Report.
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|a Rotors.
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4 |
|a Wind Loads.
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4 |
|a Wind Tunnels.
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4 |
|a Document Types.
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4 |
|a Dynamic Loads.
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4 |
|a Equipment.
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4 |
|a Evaluation.
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4 |
|a Machinery.
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4 |
|a Mechanics.
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|a Tunnels.
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4 |
|a Turbines.
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|a Turbomachinery.
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|a Underground Facilities.
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|a Wind Turbines.
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|a Wind power.
|0 http://id.loc.gov/authorities/subjects/sh85146874
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1 |
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|a United States.
|b Department of Energy.
|0 http://id.loc.gov/authorities/names/n78034868
|
710 |
1 |
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|a United States.
|b Department of Energy.
|b Technical Information Center.
|0 http://id.loc.gov/authorities/names/n78018245
|
710 |
1 |
|
|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|0 http://id.loc.gov/authorities/names/n84003987
|
856 |
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|a Michigan State University-Library of Michigan
|b Michigan State University
|c MSU Online Resource
|d MSU Government Documents Online Resource
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|e E 1.99:NREL/TP-257-4655
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