Introduction and laws of thermodynamics.
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Thermodynamics is the branch of physical science that deals with the study of energy, heat, work, and the laws governing their transformation. It plays a fundamental role in mechanical engineering, especially in the design and analysis of engines, refrigeration systems, heat exchangers, and other thermal devices. Thermodynamics helps understand how energy is converted from one form to another and how it affects matter.
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Introduction and laws of thermodynamics.
- 1. System Boundary & surrounding.
- 3. Sensible and Latent Heat.
- 4. Thermodynamic Equilibrium & Zeroth Law Thermodynamic Equilibrium….. • Mechanical Equilibrium. • Chemical Equilibrium. • Thermal Equilibrium
- 5. First Law Of Thermodyanamics
- 7. Heat Engine, Refrigerator, Heat Pump.
- 9. One Tone Of Ice • Ton of Refrigeration(TOR) is the unit of refrigeration capacity. 1 TOR indicates the amount of heat that needs to be extracted from 1 tonne of water at zero degree centigrade to convert it to 1 tonne of ice at zero degree centigrade in 1 day. • 1 TOR = 3.5 KW = 210 KJ/min
- 10. Air Refrigerator working on Reversed Carnot Cycle.
- 11. Reversed Brayton or Joule or Bell Coleman Cycle