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Interface in a rotating domain

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Old   April 30, 2014, 05:38
Default Interface in a rotating domain
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Simon
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Hey CFDlers,

im simulating a turbine. Ive modelled the half of the turbine. Which interface is to choose in a stationary simulation between the blades for example in the rotor. Is there to choose "frozen rotor" or "none". There is no relative movement between the blades of the domain. But there is a movement between rotor and stator.

The red colored is the rotating domain and the blue colored is the "interface".

The rotor is shown on the picture attached.

turbine.jpg


Thx Simon
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Old   April 30, 2014, 08:02
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Glenn Horrocks
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Hav eyou done the tutorials which come with CFX on rotating machinery? They explain how to do this sort of stuff.
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Old   May 16, 2014, 03:08
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Simon
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Thank you for your support.

Is it "OK" for CFX, when the surfaces of the interfaces are really looking different?

PIC1.jpg
PiC3.jpg
PIC2.jpg
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