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Polytropic Process
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Derivations of polytropic process. It's difference from adiabatic process

Vidhi Shah
I am an M.Tech student of NIT TRICHY. I have done B.Tech in Chemical Engineering.GATE 2018 rank 704.

U
Unacademy user
mam, please slow down the pace of your explanation.
Nisha Nujumudeen
9 months ago
Sure dear
  1. Polytropic process


  2. Hello! I am Vidhi Shah M.Tech NIT Tiruchirappalli You can find me at: unac unacademy.com/user/vidhi94


  3. Polytropic process


  4. This n is not same as adiabatic constant. There are two major differences between polytropic and adiabatic process Pyn = constant n polytepie index


  5. O Adiabatic constant is a property Of the gas, but n is not a property of the gas, it depends on the process.


  6. n can be calculated using the given formula. In adiabatic process, no heat transfer is involved However for polytropic process, heat transfer is involved .2 Takina l o nloa n=


  7. OQ can be evaluated if we know the change in internal energy and internal reversible work done hanse ATenal ene Y-1


  8. Pv n = constant. 2 P,V


  9. PV 2 n-t


  10. Thanks! Any questions? Please comment beloww Do rate and review the course and recommend it to others