Write down the epression for air standard efficiency of diesel cycle?

Write down the epression for air standard efficiency of
diesel cycle?

Question Posted / ptbe

3 Answers
7924 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Write down the epression for air standard efficiency of diesel cycle?..

Answer / krishna

1-(1/r^(gama-1))
where r=commpression ratio
gama=1.4 (adiabatic index)

Is This Answer Correct ?

9 Yes

2 No

Write down the epression for air standard efficiency of diesel cycle?..

Answer / karthick

efficiency=1-(i^r-1)/i-1

i-->cut-off ratio
r--->ratio of cp/cv

Is This Answer Correct ?

9 Yes

5 No

Write down the epression for air standard efficiency of diesel cycle?..

Answer / bhaskar

ηdiesel=1-1/r^(γ-1) ( (ρ^γ-1)/γ(ρ-1) )

r=compression ration
γ=1.4 adiabatic
ρ=cut off ratio ie 2 to 2.2

Is This Answer Correct ?

0 Yes

1 No

Post New Answer

More Mechanical Engineering Interview Questions

What are the thermal conductivity properties of brass?

0 Answers

From where compressor recive power in automobile?

1 Answers

1. What is fluid? 2. What is switch? What is its function?

2 Answers

why not maintain 7.0 ph in boiler ,when 7.0 is not acidic & not basic so why maintain 9+ ph?

4 Answers

What happen when too much cylinder oil is injected in the working cylinder?

0 Answers TVS,

why diesel engine does not have spark plug like petrol engine, how ever petrol is better fuel than diesel?

16 Answers HMT,

1.What is the difference between safety valve and relief valve?

9 Answers Covanta Energy,

wt is dynamometer? wt is governour? what is engine of an automobile?

4 Answers TATA,

What are considerations taken into account while creating a piston head?

0 Answers

What are the things to do when approaching the port?

0 Answers RRB,

examples for newtonian and non newtonian fluid

14 Answers Applied Materials, NTPC, Wipro,

waht is vaily gap in welding?

1 Answers Mann Hummel, TATA,

For more Mechanical Engineering Interview Questions Click Here