Question: Question No . 1 5 : In an engine working on diesel cycle inlet pressure and temperature are 1 bar and 1 7 deg

Question No.15: In an engine working on diesel cycle inlet pressure and temperature are 1 bar and 17\deg C respectively. Pressure at the end of adiabatic compression is 35 bar. The ratio of expansion (ie, after the constant pressure heat addition) is 5. Calculate the heat supplied and Efficiency. Also find Mean Effective Pressure by considering air as ideal gas.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mechanical Engineering Questions!

Q:

In an engine working on Diesel cycle, inlet pressure and temperature are 1 bar and 17 C, respectively. Pressure at the end of adiabatic compression is 35 bar. The ratio of expansion, i.e. after...

Q:

In an engine working on diesel cycle, inlet pressure and temperature are 1 bar and \(20^{\circ} \mathrm{C}\). Pressure at the end of adiabatic compression is 40 bar. The ratio of expansion after...

Q:

PROBLEMS 2.1 An Engine Working On Otto Cycle Has A Pressure And Temperature At The Beginning Of Compression As I Bar And 20C Respectively. After Compression, The Temperature Becomes 380C. The Maximum...

Q:

A citybus engine has the following characteristics: Engine displacement: 12.9 liters 6 cylinders, in-line placement; Fuel: Diesel Compression ratio: 18.5:1 Cut-off ratio: 2.5 The engine's inlet...

Q:

A citybus engine has the following characteristics: Engine displacement: 12.9 liters 6 cylinders, in-line placement; Fuel: Diesel Compression ratio: 18.5:1 Cut-off ratio: 2.5 The engine's inlet...

Q:

Question 6 Diesel Cycle The inlet temperature and pressure of air in an ideal Diesel cycle is 21 C and 92 kPa respectively. The compression ratio is 22:1 while the maximum cycle temperature is 1200...

Q:

A four stroke engine working on Otto cycle has a volume of 0 . 5 m 3 , pressure 1 bar and temperature 2 7 0 C at the commencement of compression stroke. At the end of compression stroke, the pressure...

Q:

(d) An engine works on diesel cycle with an inlet temperature and pressure of 170C and 1bar. Pressure at end of adiabatic compression is 35 bars; the compression ratio and cut off ratio are 7 and 2...

Q:

In an engine working on Dual cycle, the temperature and pressure at the beginning of the cycle are 90C and 1 bar respectively. The compression ratio is 9. The maximum pressure is limited to 68 bar...

Q:

An engine working on ideal Otto cycle has temperature and pressure, at the beginning of isentropic compression as 2 5 C and 1 . 5 bar respectively. Find the compression ratio, if = 1 . 4 and thermal...

Q:

The height of a cannon ball, in feet, shot from a pirate ship is given by the equation the equation h = -0.03x* + 2.84x + 20, where x is given in seconds After how many seconds does the cannon ball...

Q:

Two cups are placed on a uniform board that is balanced on a cylinder (Fig. 6.40). The board has a mass of 2.00 kg and is 2.00 m long. The mass of cup 1 is 200 g and it is placed 1.05 m to the left...

Q:

The cumulative present value of all present and future cash inflows minus outflows is also known as the cumulative value of all present and future cash inflows minus outflows the cumulative actual...

Q:

Question 1 : Employers are legally required to have an emergency evacuation plan. A . True B . False Question 2 : If an employer doesn't provide information about emergency exits to a new employee,...