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In: Mechanical Engineering

The condenser of a thermoelectric plant is a shell and tube heat exchanger consisting of a...

The condenser of a thermoelectric plant is a shell and tube heat exchanger consisting of a shell and 30,000 tubes, each of which executes two steps. The tubes are thin- walled with D = 25 mm, and the steam condenses on its outer surface with a convection coefficient of ho = 11 kW/m2 K. The heat transfer that the exchanger must perform is 2,000 MW, and this is carried out by passing cooling water through the pipes at the rate of 30,000 kg/s (the flow per tube is 1 kg/s). The water enters 20 oC, while the steam condenses at 50 oC. Calculate the length of the tube that is required per step.

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Expert Solution

I have given you the exact heat exchanger design procedures you can use it new problems similar to this. Please forgive me for any calculation mistake and do comment for any short of queries.

samet mamat answered 1 year ago
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