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Old   February 8, 2007, 00:29
Default boundary conditions
  #1
piyush
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can anyone plz help me......i defined one of my faces as interior in gambit but in in fluent it is showing as wall.....how can i solve this problem piyush
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Old   February 8, 2007, 00:32
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sudhakar
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read help files regarding heat exchanger models
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Old   February 8, 2007, 00:45
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piyush
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hiii actually m solving a heat exchanger problem......its a 1-2 pass heat exchanger......how can i make the flow to pass through the tubes....the tubes are not connected.....plz help me out..... thanx in advance......i hav gone thru the help files but m not getting anythin........plz help piyush
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Old   February 8, 2007, 05:05
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Ferdinando
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Hi piyush, i think i have the same problem with radiation. uv radiation born from a lamp in the air but doesn't pass throught a tube (made by teflon). How can i define the tube? as wall? interior?
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Old   February 8, 2007, 15:11
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kk
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two-side wall is needed to let the radiation or heat transfer to the wall. Ferdinando, see you e-mail.
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Old   February 20, 2007, 10:29
Default Re: boundary conditions
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Simon Riverin
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make sure that all the surrounding subvolumes are meshed.
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