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Otto & diesel cycle comparison
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Comparison between otto cycle and diesel cycle

Shivam Gupta
YouTuber : 3 times GATE qualified🏆 : ESE written qualified : PSU's qualified : Mechanical lover 🏅: musician : model : all Rounder 🥇

U
Unacademy user
In the CHSL 2016 typing test, I completed the passage in 7 minutes. But I skipped two words - as this. That means I made 2 full mistakes. There was no other mistake. I typed 1748 characters and SSC demands 1750 characters. So will I qualify?
sir can you explain the condition after merging otto and diesel cycle at same pressure conditions
  1. SI CI ENGINES By: shivam qupta


  2. About Me... I am Shivam Gupta Engineering in MECHANICAL STREAM .Cleared 3 times GATE exam, UPSC CAPF AC, UPSC CDS,AFCAT and Engineering services written exam .Love teaching , music and travelling. RATE,REVIEW,RECOMMEND AND SHARE Follow me at :https://unacademy.com/user/Shivamgupta01


  3. Comparison between Otto & Diesel Cycle :-


  4. Case 1 :- Same compression ratio & heat addition V constant > 4 V a constant 4 P constan 2 constant Otto Cycle Diesel Cycle


  5. Case: 1 :- Same compression ratio & heat addition 3 Otto Cycle & Diesel Cycle


  6. Case : 1 :- Same compression ratio & heat addition For same compression ratio and heat addition, diesel cycle will emit more heat and hence it's efficiency will be less than Otto cycle Process 1-2 Compression : same for both Otto Cycle & Diesel Cycle


  7. Case : 2 :- Same compression ratio & heat rejection :- y* Otto Cycle & Diesel Cycle


  8. Case : 2 :- Same compression ratio & heat rejection :- p- For same compression ratio and heat rejection heat supply is more in Otto cycle. Hence efficiency of Otto cycle will be more. Otto Cycle & Diesel Cycle


  9. Case: 3 :- Same maximum temperature & heat rejection Otto Cycle & Diesel Cycle


  10. Case 3:- Same maximum temperature & heat rejection- Pa Same maximum temperature & heat rejection heat supply is more in diesel cycle & hence it's efficiency will be more than Otto cycle. Otto Cycle & Diesel Cycle


  11. Case : 3 :- Same maximum temperature heat additicon otto diesel Case: 4: Same maximum temperature & heat rejection otto diesel


  12. ASK YOUR DOUBTS...?