REFRIGERATION and Heat Pump Cycles in 10 Minutes! 

2nd Law of Thermodynamics
Heat Pumps
Air Conditioner
Refrigerators
Freezers
Refrigeration Cycle
0:00 Kelvin-Plank Statement
0:34 Refrigeration/Heat Pump Cycle
1:10 Basic Schematic
1:30 Four Main Components
2:05 Evaporator
2:36 Compressor
3:02 Condenser
3:45 Throttling Device/Expansion Valve
4:06 Refrigerator/Fridge
4:37 Air Conditioner
4:55 Heat Pumps
6:07 Force Convection
6:38 Efficiency vs. Coefficient of Performance
8:31 Clausius Statement
8:49 Coefficient of Performance Example
Example 1: • Thermo - Coefficient o...
Example 2: • Coefficient of Perform...
Example 3: • Air Conditioner COEFFI...
Previous Lecture:
20. Second Law Intro and Power Cycles:
• 2nd Law Intro and POWE...
Next Lecture:
22. Carnot Cycle and Reversible Processes
• Reversible Processes a...
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Other Thermodynamics Lectures:
1. Thermodynamics Intro and Units Review: • THERMODYNAMICS Basic U...
2. Zeroth Law of Thermodynamics: • ZEROTH LAW of Thermody...
3. Closed vs. Open Systems & Intensive vs. Extensive Properties: • CONTROL VOLUMES - Clos...
4. First Law and Energy Types: • Energy Conservation Eq...
5. Efficiency in Thermodynamic Systems: • EFFICIENCY of Thermody...
6. Five Regions of T-v Diagrams: • T-v Diagrams and PROPE...
7. Interpolating and Quality Derivation: • INTERPOLATION for Ther...
8. Enthalpy and Internal Energy: • ENTHALPY and INTERNAL ...
9. Compressed Liquid Properties: • Thermodynamics COMPRES...
10. Ideal Gas and Compressibility Factor: • Ideal Gas Equation and...
11. Specific Heats: • Thermodynamics SPECIFI...
12. Specific Heat Relationships of Ideal Gases and Incompressible Substances: • Specific Heat and Ener...
13. Polytropic Process Work: • Work Expressions for P...
14. Mass and Volumetric Flow Rate: • Volumetric and MASS FL...
15. Flow Work and Energy Conservation in Open Systems: • FLOW WORK & Energy Con...
16. Pipe Flow, Nozzles, Diffusers, and Throttling Devices: • Pipe Flow, Nozzles, Di...
17. Turbines, Compressors, and Pumps: • Thermodynamics - Turbi...
18. Mixing Chambers and Heat Exchangers: • Heat Exchangers and Mi...
19. Transient Systems:
20. Second Law Intro and Power Cycles: • 2nd Law Intro and POWE...
21. Refrigerators and Heat Pumps: • REFRIGERATION and Heat...
22. Carnot Cycles and Reversible Processes: • Reversible Processes a...
23. Entropy as a Thermodynamic Property: • Thermodynamics - ENTRO...
24. Reference Entropy and Specific Heats: • REFERENCE ENTROPY and ...
25. Isentropic Efficiency: • Turbines, Compressors,...
26. Brayton Cycle: • Ideal BRAYTON CYCLE Ex...
27. Intercooling, Reheating, and Regenerators: • Regeneration, Intercoo...
28. Otto Cycle:
29. Standard Diesel Cycle:
30. Rankine Cycle:
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Other Engineering Courses (Playlists):
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Statics: • Statics: Engineering M...
Mechanics of Materials: • Mechanics of Materials
Machine Design: • Mechanical Engineering...
SolidWorks (CAD): • SolidWorks (CAD)
Fluid Mechanics: • Fluid Mechanics