Question: 100 tubes of 12.5mm diameter are arranged in a square array and exposed to atmospheric pressure steam. Calculate the mass of the steam condensed

100 tubes of 12.5mm diameter are arranged in a square array and exposed to atmospheric pressure steam.

100 tubes of 12.5mm diameter are arranged in a square array and exposed to atmospheric pressure steam. Calculate the mass of the steam condensed per unit length of tubes for a tube wall temperature of 98C. hrg = 2.255 MJ/kg. Relevant tables are attached. You may use the following equations. pf g hfg kj LHf (Tsat-Tw) 4 h L(Tsat-Tw) hfghf h=0.72517 Ref=

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