Memoirs of the Faculty of Engineering, Yamaguchi University
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Memoirs of the Faculty of Engineering, Yamaguchi University Volume 20 Issue 1
published_at 1969
On the Scoure around Circular Cylinder
円柱周囲の洗掘について
Saito Takashi
Ura Masaru
Sibata Yukinobu
About This Article
Descriptions
When we place obstacles in river flow, river-bed around obstacles was scoured greatly with voltex and secondary flow. It is too difficult to evaluate quantitatively the scour with voltex and secondary flow. When we take a different view of point, it is expected that there is an equivalent relation between an amount of sand which fall in scoured hole from upper stream and is scoured with voltex and secondary flow and quantities of transportedload on the slope of down stream in scoured hole. In this report, with this standpoint, we make effort to introduce non-dimentional parameter that provide for scoured depth around circular cylinder and its variation with time.
Other Article
Study on Machining of Stainless Steel (1st report) : Selection of Suitable Tool Material for Turning
PP. 113 - 120
PP. 121 - 132
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PP. 143 - 149
PP. 151 - 175