Mechanical Engineering - Thermodynamics - Discussion
Discussion Forum : Thermodynamics - Section 3 (Q.No. 1)
1.
For the same compression ratio, the efficiency of dual combustion cycle is
Discussion:
16 comments Page 2 of 2.
Suhas said:
8 years ago
For same compression ratio, In case of diesel cycle heat rejection will be more compared to Otto cycle. (area under T-S dia, slope for constant volume is more than that of constant pressure) And since heat is rejected under conatant volume and added under constant pressure in case of diesel cycle, thermal efficiency of diesel cycle is less than that of Otto.
Virendra said:
8 years ago
Otto cycle > duel dycle > diesel cycle.
Jayanta Sinha said:
7 years ago
The efficiency of the Otto cycle is greater than the efficiency of the Diesel cycle for a given compression ratio and heat rejection.
Bhanu said:
7 years ago
Otto cycle is the standard of other cycles.
Vinay BEL said:
5 years ago
Agree, given answer is right.
Nuthan said:
1 year ago
For maximum temperature and pressure Diesel>dual>otto.
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