In a food processing plant there is a requirement to heat 50,000 kg/have of town-water from 10 to 70 degree. Steam at 2.7 bar is available for heating the water. An existing heat exchange is available for use and has the following configuration : Shell ID:337mm Baffles: 25 percent cut, 106mm spacing Tubes: id 15mm; od 19mm; Length 4094 mm Tube pitch : 24mm; triangular Tube number : 124 in a single pass Rate the exchanger for the specified duty.

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