OTTO CYCLE & Internal Combustion Engines in 10 Minutes!

Gasoline Engine
Internal Combustion Engine
Four Stroke Engine
Air Fuel Mixture
Otto Cycle
Exhaust Valve
Intake Valve
Spark Plug
Links Mentioned During the Lecture:
Brayton Cycle: • Ideal BRAYTON CYCLE Ex...
Flow Work and Energy Conservation in Open Systems: • FLOW WORK & Energy Con...
Reference Entropy and Specific Heats: • REFERENCE ENTROPY and ...
0:00 Background
0:24 Internal Combustion Engine Stages
2:15 The Ideal Otto Cycle
2:48 Assumptions for Ideality
3:37 Pv-Diagram for Otto Cycles
3:52 Ts-Diagram for Otto Cycles
4:22 TDC and BDC
4:45 Compression Ratio
4:55 Energy Conservation
6:59 Isentropic Relationships
7:37 Otto Cycle Example
8:15 Solution
Example 1: • Helium OTTO CYCLE Pres...
Example 2: • Otto Cycle THERMAL EFF...
Example 3: • Otto Cycle MEAN EFFECT...
Previous Lecture:
27. Intercooling, Reheating, and Regenerators:
• Regeneration, Intercoo...
Next Lecture:
29. Standard Diesel Cycle
• Thermodynamics DIESEL ...
_______________________________________
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: • OTTO CYCLE & Internal ...
29. Standard Diesel Cycle: • Thermodynamics DIESEL ...
30. Rankine Cycle:
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Other Engineering Courses (Playlists):
/ lessboringlectures
Statics: • Statics: Engineering M...
Mechanics of Materials: • Mechanics of Materials
Machine Design: • Mechanical Engineering...
SolidWorks (CAD): • SolidWorks (CAD)
Fluid Mechanics: • Fluid Mechanics

[@LessBoringLectures]

CORRECTIONS: Starting at 9:16, the values should be u2 = 514.497 kJ/kg, u3 = 1234.5 kJ/kg, and T3 = 1531.45 K.

[@Jimmy-ok5bt]

Correction: At 5:44, the TDC and BDC are reversed in your P-V diagram. You reversed it from the previous slide.

[@ilonabija1792]

I am writing in 2days and Ihve faithin these videos

[@kingjonjones1117]

I just found your channel the other day. This is fantastic content! Thank you for providing less boring lectures. You are a GOAT

[@MrShaneSunshine]

Got one of those. Exhaust sounds different! Gets bloody good KMPL!

[@megahenrique27]

excellent content

[@ikxzz05]

Thank you so much !!!!

[@QualityInfo-rm8lg]

Nice one, great to watch your video, love from India, which app are you using for this

[@anthonyguitron6741]

Just in time.

[@xrhst0s2114]

whats better for otto cycle use PV=nRT or using tables?Because if we want to calculate MEP we need V1