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Specific heat of superheated steam at 150kpa is 2kj/deg

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Reference no: EM13963496

Steam flows into a reducing valve with a pressure of 1400kpa+ dryness fraction ).98. It leaves the valve with a pressure of 150kpa.

What diameters of inlet and outlet pipes would be required for a flow of 2270kg per hour with a velocity of 15m/s both before and after the reducing valve?

Assume no losses+ enthalpy per kg steam before throttling = enthalpy after.

Assume also that the specific heat of superheated steam at 150kpa is 2KJ/deg celsius.

Reference no: EM13963496

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