Mechanical Engineering - Thermodynamics - Discussion

Discussion Forum : Thermodynamics - Section 5 (Q.No. 14)
14.
Which of the following is a reversible non-flow process?
Isochoric process
Isobaric process
Hyperbolic process
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
8 comments Page 1 of 1.

Aurojyoti Ranjan said:   1 year ago
I think the given answer is wrong.

Irreversible non-flow process: Isobaric, Isochoric and Polytropic.

Reversible non-flow process: Isothermal, Isentropic.

Rahul said:   3 years ago
Reversible now-flow process-.

1) Isothermal process.
2) Reversible adiabatic process (isentropic).

These are slow processes.

Needo said:   3 years ago
Ideally only free expansion process is irreversible.

Ranveer kunar said:   5 years ago
Non flow process take place in closed system.

Om nagar said:   8 years ago
I also agree @Sakthi.

Prabal said:   9 years ago
I agree with @Sakthi.

Sakthi said:   9 years ago
Irreversible non flow process: Isobaric, Isochoric and Polytropic.

Reversible non flow process: Isothermal, Isentropic.

Dhiru said:   1 decade ago
Non flow process occurring in closed system so mass constant and energy crosses the boundary. Non flow process two types,

(1) reversible non flow process e.g. constant Volume, pressure, temp, hyperbolic, adiabatic and polytropic process.

(2) irreversible non flow process e.g - free expansion process.

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