Engineering, 03.05.2021 15:20, krystalhurst97

1. The exhaust gases (mixed) is used to heat water (unmixed) in a single-pass, cross-flow heat exchanger. Assume the exhaust gases have identical thermophysical properties as air and they enter and exit the exchanger at 225 and 100 C, respectively. The water flows at a rate of 3 kg/s and is heated from 30 to 80 C. Assuming the overall heat transfer coefficient is 300 W/m2.K, estimate the required surface area

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1. The exhaust gases (mixed) is used to heat water (unmixed) in a single-pass, cross-flow heat excha...