Mechanical Engineering - IC Engines and Nuclear Power Plants - Discussion
Discussion Forum : IC Engines and Nuclear Power Plants - Section 1 (Q.No. 37)
37.
The pressure at the end of compression, in diesel engines, is approximately
Discussion:
11 comments Page 1 of 2.
Rajat said:
5 years ago
25 bar is the correct answer.
Vaibhav Tandon said:
6 years ago
As during compression stroke air is pressurized to 32 to 45 bar and temperature rise to 600 to 700 °C.
And fuel is injected at end of compression stroke at a fuel pr. 200 to 1500 bar.
And fuel is injected at end of compression stroke at a fuel pr. 200 to 1500 bar.
Debashis said:
7 years ago
Inject pr. 90 to 130 kg/cm^2.
During expansion, it is about 30 to 35 kg/cm^2.
During expansion, it is about 30 to 35 kg/cm^2.
Akshay said:
8 years ago
Please explain it.
Yogesh zargad said:
8 years ago
Give explanation.
Atul said:
8 years ago
10 bar is the correct answer. Pressure after compression is about 147 psi.
Punith said:
8 years ago
Pressure unit is bar.
Bar =100 k pa =14 psi =. 98 atmosphere.
Bar =100 k pa =14 psi =. 98 atmosphere.
Engr kiazai said:
9 years ago
Bar is the unit of pressure and after compression of air inside the cylinder pressure is 35 bar.
Dhananjay said:
9 years ago
Starting pressure of compression stroke.
Rajesh kumar said:
9 years ago
What is the meaning of bar?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers