Solution-Thermo physical properties

Thermo physical properties

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Reference no: EM13879718

A hot fluid passes through a thin-walled tube of 10-mm diameter and 1-m length and a coolant at T8 = 25°C is in cross flow over the tube. When the flow rate is m = 18 kg/h and the inlet temperature is Tm,j = 85°C, the outlet temperature is Tm,o = 78°C. Assuming fully developed flow and thermal conditions in the tube, determine the outlet temperature, Tm,o, if the flow rate is increased by a factor of 2. That is, m = 36 kg/h, with all other conditions the same. The thermo physical properties of the hot fluid are p = 1079 kg/m3, cp = 2637 J/kg · K, µ = 0.0034 N · s/m2, and k = 0.261 W/m · K.

1497_thermo physical properties of the hot fluid.jpg

Reference no: EM13879718

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Thermo physical properties : That is, m = 36 kg/h, with all other conditions the same. The thermo physical properties of the hot fluid are p = 1079 kg/m3, cp = 2637 J/kg · K, µ = 0.0034 N · s/m2, and k = 0.261 W/m · K.

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Thermo physical properties

Reference no: EM13879718

Reference no: EM13879718

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