Chemical Engineering - Heat Transfer
Exercise : Heat Transfer - Section 10
11.
Heat transfer co-efficient (h) for a fluid flowing inside a clean pipe is given by
This is valid for the value of NRe equal to
This is valid for the value of NRe equal to12.
Steam side heat transfer co-efficient in an evaporator is in the range of __________ kcal/hr.m2°C.
13.
Correction is applied to LMTD for __________ flow.
14.
If h1 = inner film co-efficient and /h2 = outer film co-efficient, then the overall heat transfer co-efficient is
15.
One kilogram of water at 0°C is changed to superheated steam of one atm pressure and 300° C. The major heat consumption in the process will be to
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