Question

Q4 For a three-stage compressor with inkercooling back to T, between stages the work of Compression is given by TWC hp) - YR (1-1) ia It is required to defexamine the optimaal okey stage po 2332112. La to ni imee W keeping of and a fixed. Data You got, P = 100kPa, Py = 1000kPa, T = 3px, R=2314'halk

please urgently needed for submission

Answer 1

* for N-stage compressors - For perfect intercooling, PIVI= PzV2 = P3/2 - o for minimum work, ) Bila (2). (P) = --- overall pressure ratio:- -(2) cr=3) for 3-stage • Giveing a (Part - [51 or [P] - [ Popen] Wam, [9.8+(] { from ear as you will get wa Ten [+ ( We By: PT.5 (-1] wmin. = 3PAT [(: 12]] e from. eqr cit] Lanti) Y-1 Y-L Girena - I from P2 = 100 kpa, P4 = 1000 kg eam (2)}... p.) = (PL) PRE P.* (PART 3 * P2 = 100* [oob 7 FP2 = 215.443 spa 7 e fromagnetno pa = (hes, 403) → P2 = 464.458 Repal Ary 464.758 kpal