熱線による回転円板境界層の測定
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概要
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The authors perfolmed measurement of wind velocity distribution at the boundary layer of a revolving disk by means of Hot Wire Anemometer and compared the measured values with those obtained by the theoretical formula. Their experiment was done with the disk of the outer diameter of 200mm and of 5mm in thickness in the cases where the surface of disk was flat, radial grooves were cut on the surface of the disk and a stationary wall was built near the disk. The expenmental results obtained were found agreeing with the calculated values. And the result obtained by the experiment in the case where the surface of disk was grooved was observed approaching the values at the turbulent boundary layer.
- 鹿児島大学,カゴシマ ダイガク,Kagoshima Universityの論文