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How is the temperature calculated after superheated steam is mixed with gas?

2016-09-14View Original

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When superheated steam is mixed with gas, how is the temperature of the mixture calculated? Superheated steam parameters: Pressure: 3.6 MPa, Temperature: 400°C, Flow rate: 5918.2 Kg/h. Gas parameters: Pressure: 3.18 MPa, Temperature: 200°C, Flow rate: 2009 Kmol/h (39880 Kg/h). Molar composition of gas: H2: 42.08%, CO: 38.21%, CO2: 18%, N2: 0.3%, CH4: 1%, O2: 0.4%. The pressure after mixing is 3.18 MPa; what is the temperature after mixing?
Reply #22016-09-19
The total enthalpy remains unchanged; when calculating the mixture, there’s no liquid water in the gas phase! ! ! You need to consider everything, including heat loss! ! ! :D:D

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