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reciprocating flow

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Old   May 7, 2024, 22:18
Default reciprocating flow
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Dear Hans,
Hello! Recently, I was doing a simulation on reciprocating flow to partially scour a cylinder, but I have no idea how to implement reciprocating flow, can you give me some suggestions?
Thank you!
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Old   June 3, 2024, 07:18
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Hans Bihs
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Hi Jiang Fang,

I assume you mean waves, then you should use the iowave functionality (see B90 onwards). In case you just mean unsteady current, then you could use a hydrograph file (see B 60).
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