Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Cyclic process and isochoric process
421 plays

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
Please keep continue it
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

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