My question is how do i get :
A. required steam generated from the boiler per hour
B. extracted steam per hour for feedwater heater
C. thermal efficiency of the cycle
I can solve the thermal efficiency but A and B is giving me difficulties, i know when solving the extraction of steam needs mass...
Is this the right path in solving this problem? Am i finding the correct enthalpies? I am also having difficulty understanding so what I've understood is that in a rankine cycle P2=P3 but here P2 is given and P3 has a given variable which is T=25 C too so should I neglect P2=P3?
Heres my...
I tried to solve and get the answer but i know this is wrong since i didnt use the efficiencies. If you can help me pls indicate where did you use the given efficiency so that i can learn and understand from it. I am still new to this topic. Thank you
In a steam power plant operating on...
In this cycle/ schematics I'm a bit confused what are the high turbine stage low turbine stage. Does high turbine occur in state 2? and low on state 345? I am still having difficulties in determining what state is the high turbine or low turbine stage occur please enlighten me I'm just new...
yep, it looked like that and thanks anyway I've already solved it it's just that the 700kpa needs to be replaced with 1.2Mpa and now I'm good so thanks again for helping me
the 8Mpa has a solution already but our home activity was if the extraction is 1.2Mpa. So I just need to replace the 8Mpa into 1.2Mpa? I am still a bit confused in the topic so i don't know what extraction of steam means and still don't know where to replace the given
Summary:: regenerative rankine cycle
Im a bit troubled by my home activity recently and maybe i could use some help this is the problem :
In a steam power plant operating on regenerative Rankine cycle with one contact feedwater heater, steam enters the turbine at 8.0 MPa, 350 C and condensed...