Numerical Analysis of Free Surface Deformation in Water Tank
Keyword(s):
A siphon phenomenon is one of gas/liquid two-phase flows including free surface deformation. Since the large-scale deformation of the free surface causes a loud noise, it is important to investigate the motion of the free surface. The purpose of the present study is to reproduce a siphon phenomenon in computer, and to analyze an internal flow field of the siphon phenomenon. An oscillating flow in two-dimensional U-tube was simulated to verify our computational codes, and good agreement compared with the theoretical period was obtained. After that, the numerical reproduction of a siphon phenomenon was succeeded and the behavior of the free surface was captured reasonably.
2019 ◽
Vol 367
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pp. 25-36
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Keyword(s):
2019 ◽
Keyword(s):
2019 ◽
Vol 11
(8)
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pp. 168781401987173
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Keyword(s):
Keyword(s):
2007 ◽
Vol 26
(6)
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pp. 720-728
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2005 ◽
Vol 274
(3-4)
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pp. 480-485
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2001 ◽
Vol 2001
(0)
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pp. 197-198