Engineering, 14.04.2020 16:17, kyrabrown33

1) A drum-type steam generator operates at 160 bars. 1260 kg/s of water goes down the downcomer at 340.2oC. Thee downcomer and risers are all 12 m in height. The average density of the water-steam mixture in the risers is 350 kg/m3. The pressure losses in the downcomer and risers total 0.5 bar. Calculate the power, in kW, needed to drive a forced circulation pump if the pump efficiency is 0.70.

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1) A drum-type steam generator operates at 160 bars. 1260 kg/s of water goes down the downcomer at 3...