A Gill Twin Propeller-Vane Anemometer for Flux Measurements During Moderate and Strong Winds |
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| Authors: | S Pond W G Large M Miyake R W Burling |
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| Institution: | 1. Institute of Oceanography, University of British, Columbia, Vancouver, BC, Canada
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| Abstract: | A wind velocity measuring system based on the Gill propeller anemometer is described. A method of calculating the vertical component, which allows for the non-cosine response and avoids the region of stall and nonlinear operation, is presented. A summary of the possible errors in Reynolds stress and drag coefficient estimates is given. A method of establishing the distance constant using field observations is presented. Finally, some preliminary results and some intercomparisons with otheranemometers are described briefly. |
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