Exhaust gases exit a combustıon test rig at 600°C and flow at 0.1 kg/s along a...

Exhaust gases exit a combustıon test rig at 600°C and flow at 0.1 kg/s along a 5 m length of 4 cm-O.D.2 mm wall-thickness steel tube suspended from the roof of the laboratory.An estimate of the tube wall temperature is required for an ambient temperature of 22°C.Assume that the inside and wall resistances are not negligible ,take into consideration the inside and wall resistances.and that the heat loss from the outside is by natural convection and radiation (ε=0.9 for the tube surface)(Hint first show that the governing equatıon for this single steam exchanger can be transformed into the equatıon solved by LUMP.Than use LUMP to obtaın the desired result)

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samet mamat answered 8 months ago

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