Calculate the maximum possible thermal efficiency, Mechanical Engineering

Calculate the maximum possible thermal efficiency

An otto cycle is proposed to have a compression ratio of 10:1 while operating with the low air temperature of 277 degree C and a low pressure of 200 kpa. If the work output is 1000 kj/kg, calculate the maximum possible thermal efficiency and compare with carnot cycle. Also, calculate the MEP. Assume constant specific heats.

Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: Calculate the maximum possible thermal efficiency

Reference No:- TGS0752031

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Mechanical Engineering

Q : Determine remaining cycle states points and heat added

An air standard otto cycle has the following cycle states, where state A is the beginning of the isentropic compression; P1= 101 kpa, T1=333K, V1=0.28 cubic meter, T3=2000K, r=5.

Q : Calculate the average rate of the reaction in time interval

In the first 13.0 of this reaction, the concentration of dropped from 0.500 to 0.460 . Calculate the average rate of the reaction in this time interval.

Q : Find compression ratio of engine for maximum cycle

The cycle work is 1000 kj/kg. What is the compression ratio of the engine if the maximum cycle temperature is 3173 K and the temperature at the end of isentropic compression is 773 k.

Q : Horizontal plates of a parallel-plate capacitor

A 0.71-um-diameter droplet of oil, having a charge of, is suspended in midair between two horizontal plates of a parallel-plate capacitor. The upward electric force on the droplet is exactly balanced by the downward force of gravity.

Q : Calculate the maximum possible thermal efficiency

If the work output is 1000 kj/kg, calculate the maximum possible thermal efficiency and compare with carnot cycle. Also, calculate the MEP. Assume constant specific heats.

Q : Calculate the rate constant for the reverse reaction

CH3Cl (aq) + OH- (aq) ----> CH3OH (aq) + Cl- (aq) <---- krAt 25 degree C, the rate constant for the forward reaction is 6 x 10^-6 M^-1 s^-1, and the equilibrium constant Kc is 1 x 10^16.

Q : Calculate the mass feed rate of hydrogen

Calculate the mass feed rate of hydrogen (kg/s) required toproduce 4 x 10^6 metric tons of ethane per year, assuming that thereaction goes to completion and that the process operates for 24hours a day, 300 days a year.

Q : Determine the time at which the velocity is equal to zero

Determine the time at which the velocity is equal to zero. Hint: Plot the displacement, velocity as function in time for the first 15 seconds of motion. a = 2t -15.

Q : Derive an expression for the terminal velocity

Derive an expression for the terminal velocity of the bar if it is allowed to fall free along this frame starting from rest. Neglect friction between the wired and metal bar.

1950338

Questions
Asked

3,689

Active Tutors

1441352

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: Calculate the maximum possible thermal efficiency

Reference No:- TGS0752031

Have a Question? (oR Write a Review)

Recent Questions Asked Mechanical Engineering

Q : Determine remaining cycle states points and heat added

Q : Calculate the average rate of the reaction in time interval

Q : Find compression ratio of engine for maximum cycle

Q : Horizontal plates of a parallel-plate capacitor

Q : Calculate the maximum possible thermal efficiency

Q : Calculate the rate constant for the reverse reaction

Q : Calculate the mass feed rate of hydrogen

Q : Determine the time at which the velocity is equal to zero

Q : Derive an expression for the terminal velocity

Normal findings during the third trimester of pregancny

What is a filler drug that is used to plump the skin

Discuss man who is diagnosed with alcohol use disorder

Marijuana should not be legalized for medical purposes

Why it is difficult for younger widows to adjust spouse loss

Which federal act mandates for healthcare facilities

List five of the coagulation regulatory proteins

Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: Calculate the maximum possible thermal efficiency

Reference No:- TGS0752031

Recent Questions Asked Mechanical Engineering

Q : Determine remaining cycle states points and heat added

Q : Calculate the average rate of the reaction in time interval

Q : Find compression ratio of engine for maximum cycle

Q : Horizontal plates of a parallel-plate capacitor

Q : Calculate the maximum possible thermal efficiency

Q : Calculate the rate constant for the reverse reaction

Q : Calculate the mass feed rate of hydrogen

Q : Determine the time at which the velocity is equal to zero

Q : Derive an expression for the terminal velocity

Asked Questions