8.36 Liquid mercury at 0.25 kg/s is to be heated from 325 to 375 K by passing it through a 25-mm-diameter tube whose surface is maintained at 400 K. Calculate the required tube length by using an appropriate liquid metal convection heat transfer correlation. Compare your result with that which would have been obtained by using a correlation appropriate for Pr z 0.7.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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8.36 Liquid mercury at o.25 kg/s is to be heated from 325 to 375 K by passing it through a 25-mm-diameter tube whose surface is maintained at 400
K. Calculate the required tube length by using an appropriate liquid metal convection heat transfer correlation. Compare your result with that which
would have been obtained by using a correlation appropriate for Pr z 0.7.
Transcribed Image Text:8.36 Liquid mercury at o.25 kg/s is to be heated from 325 to 375 K by passing it through a 25-mm-diameter tube whose surface is maintained at 400 K. Calculate the required tube length by using an appropriate liquid metal convection heat transfer correlation. Compare your result with that which would have been obtained by using a correlation appropriate for Pr z 0.7.
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