Maurice Tutor

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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 25 Mar 2018 My Price 3.00

convective heat transfer

Two air flows are separated by a 2 mm thick plastic wall. A 20.2 cm long, 1 cm diameter aluminum rod transfers heat from one flow to the other as shown in Figure 3. The hot air flow is at 70 degree C, and the convective heat transfer coefficient to the rod is 48 W/(m2K); the cold air flow is at 20 degree C and is at a lower velocity, giving a heat transfer coefficient only 24 W/(m2K). Determine the rate of heat transfer Q and the temperature of the midsection of the rod. Take kal = 190 W/(m K).

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Maurice Tutor
(5)
Status NEW Posted 25 Mar 2018 05:03 AM My Price 3.00

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