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Cyclic process and isochoric process
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Cyclic process, constant volume process description

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

Unacademy user
ma'am, wat is work done in isochoric process??
Vidhi Shah
a year ago
  1. Cyclic Process and Isochoric Process

  2. Hello! I am Vidhi Shah M.Tech NIT Tiruchirappalli You can find me at: unac

  3. Cyclic Process and Isochoric Process

  4. O Cyclic integral of a state function is zero O Thus for a cyclic process, change in internal energy is 0 O Therefore, for a cyclic process, change in heat transfer is equal to change in work n e convenhon

  5. Example O For a cyclic process, heat transfers are given by following diagram. Find work. 25 2 5

  6. O 4.84kJ O rk done- Net change of heat O 14.7+ 25.2-31.5-3.56 O 4.84kJ

  7. Constant volume process . This is valid for both reversible and irreversible process .For internally reversible process, change in . For Isochoric process, dv=0. . Thus change in heat is equal to change in internal energy.

  8. Conclusion O This for A constant volume, internally reversible process, all the heat absorbed is completely converted to l internal energy and not to work. O For ideal Gases, internal energy is a function of temperature only

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