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Conj. Heat Transfer: STARCD vs. STARCCM+

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Old   September 24, 2007, 08:55
Default Conj. Heat Transfer: STARCD vs. STARCCM+
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Hi all! Does anyone have any direct comparison between c.h.t. simulations (mine is a cooling jacket) with STARCD and with STARCCM+? I'm running the very same problem and got very different responses, both locally and globally, which means: - water temperature increase is double in STARCCM+ than that in STARCD; - Tmax in solid is double in STARCCM+ than in STARCD.

Of course, same fluid/solid properties...

Furthermore: any "best setup" in CCM+ for such a problem? I mean: segregated flow or coupled flow? And segregated or coupled energy for both the fluid and the solid? Thanks in advance, Stefano

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