Engineering, 14.12.2019 02:31, rleiphart1

An air standard cycle with constant specific heats is executed in a closed system with 0.003 kg of air and consists of the following three processes:

1-2 - v= constant heat addition from 95 kpa and 17 deg celcius to 380 kpa
2-3 - isentropic expansion to 95 kpa
3-1 - p= constant heat rejection to initial state

a) show cycle on p-v and t-s diagrams
b) calculate net work per cycle in kj
c) determine thermal efficiency

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 14:10, kayabwaller4589

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Answers: 3

continue

Engineering, 04.07.2019 18:10, 19deleonl

Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.

Answers: 2

continue

Engineering, 04.07.2019 18:10, ayoismeisjjjjuan

Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges

Answers: 1

continue

Engineering, 04.07.2019 18:10, nandalabella06

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

continue

Do you know the correct answer?

An air standard cycle with constant specific heats is executed in a closed system with 0.003 kg of a...