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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 401 Weeks Ago, 2 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
Consider a large uranium plate of thickness L = 9 cm, thermal conductivity k 5 28 W/m·K, and thermal diffusivity a = 12.5 3 1026 m2 /s that is initially at a uniform temperature of 100°C. Heat is generated uniformly in the plate at a constant rate of e · = 106 W/m3 . At time t = 0, the left side of the plate is insulated while the other side is subjected to convection with an environment at T∞ = 20°C with a heat transfer coefficient of h = 35 W/m2 ·K. Using the explicit finite difference approach with a uniform nodal spacing of ∆x = 1.5 cm, determine (a) the temperature distribution in the plate after 5 min and (b) how long it will take for steady conditions to be reached in the plate
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