A flat plate is insulated on the bottom and has air flowing across the top at...

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A flat plate is insulated on the bottom and has air flowing across the top at a velocity of 5 m/s and a temperature of 20°C. The plate is 1 m wide and extends 2 m into the page. Ignore radiation for now and determine the amount of heat power that must be provided to keep the plate surface temperature at 60°C. (Air properties on next page) Air V=5 m/s T-20°C 11111 L=1m The required convection heat power is If the air flow is stopped (V = 0) but the plate and air temperatures remained the same as the above figure, what amount of heat power would now be required to keep the 60°C plate temperature? (Information on next page) The required convection heat power is T, 60°C W W A flat plate is insulated on the bottom and has air flowing across the top at a velocity of 5 m/s and a temperature of 20°C. The plate is 1 m wide and extends 2 m into the page. Ignore radiation for now and determine the amount of heat power that must be provided to keep the plate surface temperature at 60°C. (Air properties on next page) Air V=5 m/s T-20°C 11111 L=1m The required convection heat power is If the air flow is stopped (V = 0) but the plate and air temperatures remained the same as the above figure, what amount of heat power would now be required to keep the 60°C plate temperature? (Information on next page) The required convection heat power is T, 60°C W W

Answer rating: 100% (QA)

Given Air velocity V 5 ms air temperature T 20C plate temperature T1 60C plate width L 1 m The plate ... View the full answer