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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 5 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Steam enters a 15cm diameter horizontal pipe as saturated vapour at 5 bar with a velocity of 10m/s and exit at 4.5 bar and a quality of 0.95. Heat is transferred to surroundings at 300K from the pipe surface which is at an average temperature of 400K. Under the steady state operating conditions, determine: (i) The exit velocity (ii) The rate of heat transfer from pipe surface in kW (iii) The rate of entropy production in kW/K, for the control volume comprising of only pipe and its contents and (iv) The rate of entropy production for the enlarged control volume that includes pipe, its contents and the immediate surroundings.
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