A split-shaft gas turbine has its power turbine supplied with 150 lb/sec of gas at 50 psia and 1100 F and exhausts the g

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

A split-shaft gas turbine has its power turbine supplied with 150 lb/sec of gas at 50 psia and 1100 F and exhausts the g

Post by answerhappygod »

A Split Shaft Gas Turbine Has Its Power Turbine Supplied With 150 Lb Sec Of Gas At 50 Psia And 1100 F And Exhausts The G 1
A Split Shaft Gas Turbine Has Its Power Turbine Supplied With 150 Lb Sec Of Gas At 50 Psia And 1100 F And Exhausts The G 1 (141.45 KiB) Viewed 24 times
A split-shaft gas turbine has its power turbine supplied with 150 lb/sec of gas at 50 psia and 1100 F and exhausts the gas from the power turbine at 16 psia and 800 F, respectively. The power turbine exhaust is led through a counter-flow regenerator where the gas temperature is lowered another 40 F. The compressor pressure ratio is 12, and the inlet conditions are 14.6 psia and 60 F. Compressor discharge temperature is 740 F. Using air tables calculate: (A) The power turbine efficiency % Ans: 74.5% (B) The compressed air temperature leaving the regenerator, F Ans: 780 F (C) the regenerator effectiveness, Btu/lb Ans: 66.7%
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”