Unformatted text preview: power per unit length, q ′ (W/m) of the tube required to maintain the heater at T o =25 o C. A representative section of the pipe with relevant parameters is shown below. Use an energy balance and circuit analysis to solve this problem. Also be sure to list assumptions, draw diagram labeling all important parameters, draw related control volume or volumes, write important laws, carry through analysis with relevant equations symbolically and then plug in numbers. q ′ (W/m) = 2377W/m...
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- Spring '08
- Thermodynamics, outer surface, 75 mm, 25 mm, 10W