Engineering, 21.02.2020 03:53 foxesrcool11

A stationary gas turbine has compressor and turbine efficiencies of 0.88 and 0.92, respectively, and a compressor pressure ratio of 18. The inlet temperature is 20oC and the turbine inlet temperature is 1200oC.
(a) Determine the work of the compressor and the turbine, the net work, the turbine exit temperature, and the thermal efficiency.
(b) What is the heat rate?
(c) What is the heat rate of an air standard Brayton cycle with the same compression ratio?

Answers: 2

Show answers

Another question on Engineering

Engineering, 04.07.2019 18:10

Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.

Answers: 1

Answer

Engineering, 04.07.2019 18:10

True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure

Answers: 2

Answer

Engineering, 04.07.2019 18:20

Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives

Answers: 2

Answer

Engineering, 06.07.2019 03:10

List and describe the parts of boxford cnc milling machine with pictures?

Answers: 2

Answer

You know the right answer?

A stationary gas turbine has compressor and turbine efficiencies of 0.88 and 0.92, respectively, and...

Questions