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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Calculate the temperatures of the inside and outside surfaces of the metal pipe or tubing in cases 1 to 3 of Prob. 11.1.
Prob. 11.1. Calculate the overall heat-transfer coefficients based on both inside and outside areas for the following cases.
 Case 1 Water at l0 oC flowing in a ¾ IN BWG condenser tube and saturated steam at lOSOC condensing on the outside
120 W/m-oC.
Case 2 Benzene condensing at atmospheric pressure on the outside of a 2S-mm steel pipe and air at 15°C flowing within at 6 m/so The pipe wall is 3.5 mm thick.
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Case 3 Dropwise condensation from steam at a pressure of 50 Ibf /in.2 gauge on a I-in. Schedule 40 steel pipe carrying oil at ![]()
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