Simulation of Power-Law Velocity Profiles by the Similar Screens in Two Large and Small Wind Tunnels
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概要
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Screen method proposed by P.R.Owen and H.K.Zienkiewicz (1957) for a uniform shear flow was applied to simulate power-law velocity profiles in wind tunnels with ashort working section.Experiments were conducted in two wind tunnels wilh square test section different in size, using similar screens in geometry, to examine the generality of this method.<BR>Power-law velocity profiles with exponents of 1/7, 1/4and1/2.5were well simulated at the distance of wind tunnel height from the screen.Good agreement was seer between profiles in two wind tunnels by the similar screens.
- 一般社団法人 日本風工学会の論文
一般社団法人 日本風工学会 | 論文
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