Question

Calculate the mass flow rate of dry saturated thermal fluid condensing at 3 bar absolute required to heat 0.55 kg/s of a liquid, having a mean specific heat capacity of 2.34J/kg/K from 200 to 300 degree celcius A) 0.47 kg/s B) 0.45 kg/s C) 0.75 kg/s D) 0.5 kg/s

dry saturated thermal fluid-steam

Answer 1

solution :

heat required to incresed the temp. of liquid from 200 to 300 k

THIS HEAT IS SUPPLIED BY STEAM.

AT 3 BAR ABSOLUTE PRESSURE, SPECIFIC ENTHALPY OF STEAM IS 2724.66 KJ/KG.

SO SUPPLIED HEAT;

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