Measurement of Three Dimensional Flow Field behind on Impeller by Means of Periodic Multi-sampling with a Slanted Hot Wire
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概要
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In order to measure a three dimensional flow field and turbulent characteristics behind an impeller, a periodic multi-sampling measuring system has been developed which consists of a slanted single hot wire probe connected to a pulse motor, a scanning pulse generator, an analogdigital converter and a micro computer. With this system, three components of the mean velocity and the six Reynolds stresses in a complicated turbulent flow can be determined more accurately than with the conventional methods. Typical experimental results are presented for a measurement of a flow field immediately behind an axial flow impeller to show the availability of this measuring system.
- 一般社団法人日本機械学会の論文
著者
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INOUE Masahiro
Faculty of Engineering, Kyushu University
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Ikui Takefumi
Faculty Of Engineering Kyushu University
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KUROUMARU Motoo
Faculty of Engineering, Kyushu University
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HIGAKI Takao
Faculty of Engineering, Kyushu University
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ABD-ELKHALEK Farouk
Faculty of Engineering, Kyushu University
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Abd-elkhalek Farouk
Faculty Of Engineering Kyushu University
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Higaki Takao
Faculty Of Engineering Kyushu University
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Kuroumaru Motoo
Faculty Of Engineering Kyushu University
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Inoue Masahiro
Faculty Of Engineering Kyushu University
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