For an engine operating on air standard Otto cycle, the clearance volume is 10% of the swept volume. The specific heat ratio of air is 1.4. The air standard cycle efficiency is
Added by Monica G.
Step 1
1Vs. The compression ratio (r) is given by r = 1 + (Vs/Vc). Substitute Vc = 0.1Vs into the formula: r = 1 + (Vs / 0.1Vs) = 1 + 10 = 11. Show more…
Show all steps
Your feedback will help us improve your experience
Shaiju T and 72 other Physics 101 Mechanics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
An ideal air standard Otto cycle has a compression ratio of 8.5. If the ratio of the specific heats is 1.4, Then what is the thermal efficiency (in percentage) of the Otto cycle
Eduard S.
An engine working on otto cycle has the bore of 10 cm and crank radius of 7.5 cm. The clearance volume of the engine is 196.3 cc. Calculate (a) Clearance ratio. (b) Air standard efficiency.
Shaiju T.
An Otto cycle with air as the working fluid has a compression ratio of $10.4 .$ Under cold-air-standard conditions, the thermal efficiency of this cycle is $(a) 10$ percent (b) 39 percent $(c) 61$ percent $(d) 79$ percent $(e) 82$ percent
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD