Homework Statement
Air enters a compressor at 100 [Kpa] and 10 [c], the air leave the compressor at 12[Mpa]
the isentropic efficiency η is 87%, calculate:
work done
reversible work
irreversibility
Homework Equations
[/B]
T2=T1(P2/P1)(1.4-1)/1.4
W = (Cp(T2-T1))/η
Wrev=Δh - T0Δs
Δs =...
Hello,
Me and my buddys doing aproject on Heat transfer.
we choose wall heating as our subject and we have some issue on modeling the system.
our system is :
two walls, one exposed to the atmosphere the other is the house wall.
between them there's a pipe with hot water and some aire.
we...