"A gas turbine receives a mixture having the following molar analysis: 10% CO2, 19% H2O, 71% N2, at 720 K, 0.35 MPa and a volumetric flow rate of 3.2 m3 /s. The mixture exits the turbine at 380 K, 0.11 MPa. For adiabatic operation with negligible kinetic and potential energy effects, determine the power developed at steady state, in kW." NOTE: the process is NOT isentropic.

The answer is "2074.2 KW"

Explanation:

The mole part of =0.1

The mole part of = O.19

The mole part of =0.71

At temperature () mixture receives from turbine =720K

At pressure ()  mixture receives from turbine =0.35 Mpa

Flow rate volumetric V = 3.2

A turbine leaves the blend at temperature () = 380K

The solution comes out of a pressure ()= 0.11 Mpa

Decreasing healthy mass balance:

by increasing value we get:

After solve we get = 0.1871

put the value in above given formula it will give 2074.2 KW

the answer for sodium is 0.186

the answer for rubidium is 0.251

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

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