SS 10.82 An air-standard Stirling cycle uses helium as the working fluid. The isothermal compression brings helium from 100 kPa, 37°C to 600 kPa. The expansion takes place at 1200 K, and there is no regenerator Find the work and heat transfer

SS 10.82 An air-standard Stirling cycle uses helium as the working fluid. The isothermal compression brings helium from 100 kPa, 37°C to 600 kPa. The expansion takes place at 1200 K, and there is no regenerator Find the work and heat transfer

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

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Thermodynamics Fill up the table with all your work please

SS 10.82 An air-standard Stirling cycle
uses helium as the working fluid. The
isothermal compression brings helium from
100 kPa, 37°C to 600 kPa. The expansion
takes place at 1200 K, and there is no
regenerator. Find the work and heat transfer
in all of the four processes per kilogram of
helium and the thermal cycle efficiency.
kPa
m'/kg
°C
kJ/kg
kJ/kg K
kJ/kg
kJ/kg
v 1 T
w
1-2
2-3
3-4
4-1

Science that deals with the amount of energy transferred from one equilibrium state to another equilibrium state.

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