Combined Gas Turbine - Vapor Power Plant (Theory & Problem Solving)

[@calculusandmathematicslearning]

How to find exergic efficiency for this combined cycle powerplant

[@dilipthakur8948]

how did you find h2 can you expain pls?

[@zakimadrista7919]

please can you put the link to thermodynamic air Table cause i can't find it , the ones i found on the net doesn't seem to work like the water table , there is no fixed temperature with fixed pressure

[@zakimadrista7919]

i know that we have the isentropic efficiency of the compressor so η(is)=W(s)/W(a) = [V*(P2 - P1)] / h2(a) - h1 = [h2(s) - h1] / h2(a) - h1 = 0.84 ; the fact is we need V to solve the equation state 1 we have the T°1 so we search in the table for V1 TO TAKE IT AS V ; but in those table we don't have V we have Vr wich correspond to (relative specific volume) i tried to solve the equation with Vr but it doesn't give the same solution as ou where h2= 669.79 so whats the move to do to find it ??? please answer me @Ahsan it's really important and thank you for the video

[@tsitsidzvarai9394]

i love how you say "Wapor"

[@felixjesussolanovergara2553]

I didn't notice it, but it's cool

[@takudzwamashamba7453]

Mazimbabwean violencee😂