Ask
Login
0
1.9kviews
In a Rankine cycle, the maximum pressure of steam supplied is 6 bar. The dryness fraction is 0.9.
written 7.1 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 6.2 years ago

The exhaust pressure is 0.7 bar. Find the theoretical work done and Rankine efficiency.
thermodynamics
ADD COMMENT EDIT
1 Answer
1
21views
written 7.1 years ago by gravatar for teamques10 teamques10 ★ 70k

P1 = 6 bar

P2 = 0.7 bar

x = 0.9

Workdone= ?

ᶯ = ?

enter image description here enter image description here enter image description here

w= wT-wp

w = 323.73 − 5.3 = 318.43 kJ/kg

enter image description here

Create a free account to keep reading this post.

and 4 others joined a min ago.

ADD COMMENT EDIT
Please log in to add an answer.