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my surface heat tranfer coefficience is nagative

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Old   September 2, 2009, 21:07
Default my surface heat tranfer coefficience is nagative
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my surface heat tranfer coefficience is nagative when i use fluent do the heat tranfer,any one met this ever before?
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Old   September 3, 2009, 02:13
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Refer to the documentation. The sign may mean the flow is heating up the body, loosing its energy.
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