2005) A Oscillation of Tower by Wind Considering the Wind Pressure Distributions in Space
نویسندگان
چکیده
منابع مشابه
Wind Turbine Tower Resonance
Wind turbine towers are large structures designed to withstand the unique loading conditions imposed on them by the turbine’s nacelle and dynamic forces from the rotating blades. Observations and noise measurements of a particular wind turbine showed high noise levels at approximately 48 Hz, which could not be explained from the usual known potential noise sources. Correlated far field noise me...
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Wind is one of the cleanest and cheapest renewable energies. One of the wind energy production technologies is use of small wind turbines installed in urban areas. However, installing these turbines in urban areas is associated with problems such as low wind speed and turbulence but if installed in the wrong location, their generated electricity is zero. In this study for the use of wind energy...
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15 صفحه اولFatigue Failure Accident of Wind Turbine Tower in Taikoyama Wind Farm
One of the wind turbine nacelles at Taikoyama wind farm collapsed due to the fatigue failure of high tension bolts. Strain gauges and accelerometers were installed on the wind turbine to verify the aerodynamic model. Furthermore a FEM model was built in order to find out the relationship between tower tube and high tension bolts at the position of flange joint, where the fracture occurred. When...
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ژورنال
عنوان ژورنال: Transactions of the Architectural Institute of Japan Summaries of Technical Papers
سال: 1966
ISSN: 2433-0035
DOI: 10.3130/aijsaxxe.41.0_123