Cetane Number and Octane Number
Describe the term Cetane Number and the Octane Number?
Expert
Cetane No.- Cetane number is described as the percentage, by volume, of n-cetane within the mixture of n-cetane and alpha methyl naphthalene. It refers to the measure of rating of the CI engine.
Octane No. - Octane number is described as the percentage, by volume, of iso-octane within the mixture of iso-octane and h-heptane. It refers to the measure of rating of the SI engine.
Illustrate why several types of the sound are generated in different bikes, although they run on the SI Engines?
Explain difference between the Rated Speed and Economic Speed?
Air at 20 m/s, 260 K, 75 kPa with 5 kg/s flows into a jet engine and it flows out at 500 m/s, 800 K, 75 kPa. What is the change (power) in flow of kinetic energy?
Water flowing via the vertical pipe is illustrated below. Compute the required pipe diameter for the smaller pipe,‘d’, given that the two pressure gauges read similar value. Q : Causes and consequences of dynamic Discuss the causes and consequences of dynamic loading on structures based on two real examples. Support your discussion with proper diagrams or sketches. Your discussion shall include the time and location of the event, type and source of dynamic loa
Discuss the causes and consequences of dynamic loading on structures based on two real examples. Support your discussion with proper diagrams or sketches. Your discussion shall include the time and location of the event, type and source of dynamic loa
Why Centrifugal Pump is known as the High Discharge pump?
1) A steam turbine takes in saturated steam at 300oc and outputs steam at 4 bar. When the efficiency of the turbine is 65%, Evaluate: a. The final composition (vapor vs. liquid) of outgoing steam.b. The
what are different alternate sources of energy
Explain the term Carnot engine?
18,76,764
1924732 Asked
3,689
Active Tutors
1446327
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!