Turbulence Measurements in the Wake of a Tanker Model on and under the Free Surface
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概要
- 論文の詳細を見る
Turbulence measurements in a circulating water channel are made by an X-type hot film probe. From three components of velocity fluctuations turbulence intensities, Reynolds shear stresses and turbulent kinetic energies are obtained. By stern longitudinal vortices formed in the wake the values of turbulence quantities are influenced appreciably. In the surface condition of a model the turbulence intensities of vertical component w and shear stresses -<uw>^^- are intensely suppressed due to the existence of free water surface. The value of every turbulence quantity takes the maximum value near the vortex center.
- 社団法人日本船舶海洋工学会の論文
著者
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堀田 多喜男
Faculty of Engineering, Hiroshima University
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堀田 多喜男
Faculty Of Engineering. Hiroshima University
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波多野 修次
Faculty Of Engineering. Hiroshima University
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