Determine the (a) it's temperature, C (b) total enthalpy, KJ

A container is occupied by a ten kg waterr and four kg vapor at 0.88 Mpa.

Solutions

Expert Solution

(a) in the first question which is the temperature

using steam table, given the pressure which is 0.88 Mpa. look at the the table 2 and find the given pressure and look for the saturation temperature which is equal to 174.43 C.

(b) to find total enthalpy

since the given is mixture of water and vapor therefore it is in the wet region

so first find the quality x

then by using the formula only for wet reion then solve the total enthalpy

Alpha answered 1 year ago

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