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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 408 Weeks Ago, 3 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
An engineer proposes to insert a solid rod of diameter Diinto a circular tube of diameter Doto enhance heat transfer from the flowing fluid of temperature Tmto the outer tube wall of temperature Ts,o. Assuming laminar flow, calculate the ratio of the heat flux from the fluid to the outer tube wall with the rod to the heat flux without the rod,qo"/qo",wo, for Di/Do= 0, 0.10, 0.25 and
0.50. The rod is placed concentrically within the tube.
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