What is a polytropic process used for?

The term “polytropic” was originally coined to describe any reversible process on any open or closed system of gas or vapor which involves both heat and work transfer, such that a specified combination of properties were maintained constant throughout the process.

Is a polytropic process isothermal?

Isothermal process are a subset of the polytropic. Polytropic encompass all other common processes and more. standard notation implying C is a constant, P the pressure and V the volume.

How is polytropic process related to adiabatic process?

If the specific heat c of the polytropic change is zero, the polytropic process becomes an adiabatic one (dQ = 0). Also, if the specific heat of the polytrope is c = ±∞, the polytropic change becomes an isothermal one (dT = 0). Thus, polytropic processes are intermediate between isothermal and adiabatic processes.

Is polytropic process in JEE syllabus?

Only changing of P,V,T in PV^x=const and work done calculation are there. So, you should study this process as well as adiabatic process, a special case of similar form.

What is polytropic process Quora?

a polytropic process is a reversible process involving a gas or vapor in a closed or open system involving both heat and work transfer such that a combination of properties are maintained constant. It follows the equation PV^n= C where P is pressure, V is Volume and n the polytropic index and C is a constant.

How is polytropic process related to isobaric process?

All the standard processes like isobaric, isochoric, adiabatic, and isothermal processes belong to the category of polytropic process. Polytropic process equation can be used to describe various compression and expansion processes which include heat transfer. It corresponds to isobaric i.e constant pressure process.

How do you calculate polytropic process?

Polytropic Process can be defined as the process in which heat absorbed by the gas due to unit rise in temperature is constant. A polytropic process is a thermodynamic process that can be expressed using the following equation. PVn=C, It is aPolytropic process equation.

Which of the following is true for a polytropic process?

7. Which of the following is true for a polytropic process? Explanation: These are the properties of an adiabatic process. Explanation: It comes from the p1*(v1^n) = p2*(v2^n).