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Discussion :: Process Equipment and Plant Design

  1. Heat transfer co-efficient, hG(Kcal/hr.m2 .°C) and mass velocity of air, G (kg/hr.m2 ) for air flow parallel to the surface in case of constant drying rate in batch drying is related as hG = 0.0176G0.8. But when the flow of air perpendicular to the surface is encountered, this equation changes to

  2. A.
    hG = 1.004G0.37
    B.
    1.004G0.8
    C.
    hG = 0.0176G0.37
    D.
    0.0176G1.37

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    Answer : Option A

    Explanation :

    No answer description available for this question.


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