Shown here is a 250-mm-diameter sphere that contains an embedded electrical heater. The outer surface temperature...
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Shown here is a 250-mm-diameter sphere that contains an embedded electrical heater. The outer surface temperature is 85°C and the water temperature is 37°C. Determine the power required to maintain the surface temperature of 37C for the following three cases. (6) Q2 (10pts): An additional water velocity in the horizontal direction over the sphere at 0.6 m/s. Mater Q3 (10 pts): An additional water velocity in the downward direction over the sphere at 0.6 m/s. Q4 (10 pts): An additional water velocity in the upward direction over the sphere at 0.6 m/s. 111 Shown here is a 250-mm-diameter sphere that contains an embedded electrical heater. The outer surface temperature is 85°C and the water temperature is 37°C. Determine the power required to maintain the surface temperature of 37C for the following three cases. (6) Q2 (10pts): An additional water velocity in the horizontal direction over the sphere at 0.6 m/s. Mater Q3 (10 pts): An additional water velocity in the downward direction over the sphere at 0.6 m/s. Q4 (10 pts): An additional water velocity in the upward direction over the sphere at 0.6 m/s. 111
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Related Book For
Fundamentals of Heat and Mass Transfer
ISBN: 978-0471457282
6th Edition
Authors: Incropera, Dewitt, Bergman, Lavine
Posted Date:
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