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Heat transfer coefficient for dispersed phase

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Old   September 12, 2004, 11:57
Default Heat transfer coefficient for dispersed phase
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Julie
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Hello,

Who knows what is km in the equation (12-17) [Methodology] for heat transfer coefficient for dispersed phase?
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Old   September 13, 2004, 03:09
Default Re: Heat transfer coefficient for dispersed phase
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Richard
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It's the thermal conductivity of the continuous phase. I think the subscript m implies that it is evaluated at the temperature T_m.
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Old   September 13, 2004, 05:58
Default Re: Heat transfer coefficient for dispersed phase
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Julie
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And what is the temperature T_m?
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Old   September 13, 2004, 08:17
Default Re: Heat transfer coefficient for dispersed phase
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Richard
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It's at the top of page 12-7: the "mean temperature". I guess that is 0.5(T+T_d).
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Old   October 30, 2004, 14:26
Default Re: Heat transfer coefficient for dispersed phase
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ineedhelp
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what does heat tranfter coefficient mean?
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