Enthalpy ~ Heat added or removed at constant pressure
Internal Energy ~ Heat added or removed at constant volume
Quality and Saturated Liquid & Saturated Vapor values for u and h.
0:00 Constant Volume vs. Constant Pressure
0:33 Heating at a Constant Volume
1:12 Tv Diagram at Constant Pressure
1:26 Tv Diagram at Constant Volume
2:10 First Law for Constant Volume
2:37 Q and Internal Energy Discussion
3:31 Change in Internal Energy
4:15 First Law for Constant Pressure
5:26 Enthalpy
5:57 Property Tables for u and h
6:21 Saturated Liquid & Saturated Vapor
6:50 Quality for u and h
7:16 Example for a Constant Volume Process
7:54 Solution
Example 1: • Saturated to Superheated INTERNAL ENE...
Example 2: • Enthalpy from SATURATED to Superheate...
Example 3: • ENTHALPY of a Superheated Substance &...
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Next Lecture:
9. Compressed Liquid Properties: • Thermodynamics COMPRESSED Liquid Prop...
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Other Thermodynamics Lectures:
1. Thermodynamics Intro and Units Review: • THERMODYNAMICS Basic Units and Pressu...
2. Zeroth Law of Thermodynamics: • ZEROTH LAW of Thermodynamics & Temper...
3. Closed vs. Open Systems & Intensive vs. Extensive Properties: • CONTROL VOLUMES Closed vs. Open E...
4. First Law and Energy Types: • Energy Conservation Equation & FIRST ...
5. Efficiency in Thermodynamic Systems: • EFFICIENCY of Thermodynamic Systems i...
6. Five Regions of Tv Diagrams: • Tv Diagrams and PROPERTY TABLES for ...
7. Interpolating and Quality Derivation: • INTERPOLATION for Thermodynamics and ...
8. Enthalpy and Internal Energy: • ENTHALPY and INTERNAL ENERGY in 12 Mi...
9. Compressed Liquid Properties: • Thermodynamics COMPRESSED Liquid Prop...
10. Ideal Gas and Compressibility Factor: • Ideal Gas Equation and COMPRESSIBILIT...
11. Specific Heats: • Thermodynamics SPECIFIC HEATS cv & ...
12. Specific Heat Relationships of Ideal Gases and Incompressible Substances: • Specific Heat and Energy Changes for ...
13. Polytropic Process Work: • Work Expressions for POLYTROPIC Proce...
14. Mass and Volumetric Flow Rate: • Volumetric and MASS FLOW RATES for Th...
15. Flow Work and Energy Conservation in Open Systems: • FLOW WORK & Energy Conservation in Op...
16. Pipe Flow, Nozzles, Diffusers, and Throttling Devices: • Pipe Flow, Nozzles, Diffusers, and Th...
17. Turbines, Compressors, and Pumps: • Thermodynamics Turbines, Compressor...
18. Mixing Chambers and Heat Exchangers: • Heat Exchangers and Mixing Chambers ...
19. Transient Systems:
20. Second Law Intro and Power Cycles: • 2nd Law Intro and POWER CYCLES in 10 ...
21. Refrigerators and Heat Pumps: • REFRIGERATION and Heat Pump Cycles in...
22. Carnot Cycles and Reversible Processes: • Reversible Processes and CARNOT CYCLE...
23. Entropy as a Thermodynamic Property: • Thermodynamics ENTROPY as a Propert...
24. Reference Entropy and Specific Heats: • REFERENCE ENTROPY and Specific Heats ...
25. Isentropic Efficiency: • Turbines, Compressors, and Pumps IS...
26. Brayton Cycle: • Ideal BRAYTON CYCLE Explained in 11 M...
27. Intercooling, Reheating, and Regenerators: • Regeneration, Intercooling, and Rehea...
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 Mechanics
Mechanics of Materials: • Mechanics of Materials
Machine Design: • Mechanical Engineering Design I
SolidWorks (CAD): • SolidWorks (CAD)
Fluid Mechanics: • Fluid Mechanics