Dual combustion cycle, Mechanical Engineering

Assignment Help:

In an I.C. engine operating on the Dual combustion cycle, the temperature of the working fluid (air) at the beginning of compression is 27ºC. The ratio of the maximum and minimum pressures of the cycle is 70 and compression ratio is 15. The amounts of heat added at constant volume and constant pressure are equal. Compute the air standard thermal efficiency of the cycle.

3. In a Rankine cycle, the steam at inlet to turbine is saturated at a pressure of 35bar and the exhaust pressure is 0.2bar. Determine:

(i) the pump work

(ii) the dryness at the end of expansion.

(iii)the turbine work

(iv) the Rankine efficiency

(v) the condenser heat flow


Related Discussions:- Dual combustion cycle

RC helicopter, how to make ? what are the components needed ?

how to make ? what are the components needed ?

Calculate the thickness of insulation, A hot gas at 300°C flows through a l...

A hot gas at 300°C flows through a long metal pipe 100mm outer diameter and 3mm thick. From the standpoint of safety and energy conservation, mineral wool insulation of thermal con

MATLAB CODE, I NEED A GENERALIZED CODE FOR VAPOUR COMPRESSION REFRIGERATION...

I NEED A GENERALIZED CODE FOR VAPOUR COMPRESSION REFRIGERATION SYSTEM?

Why we use cold working, Q. Why we use cold working? Cold working takes...

Q. Why we use cold working? Cold working takes place below the recrystallization temperature, and therefore is fundamentally different at the atomic level with effects up to th

Evaluate the diameter of bar, As a student engineer illustrate what design ...

As a student engineer illustrate what design consideration you would like to account for parts manufactured by machining and forging. A circular bas of 500mm length is hinghed f

What do you mean by thermodynamic equilibrium, What do you mean by thermody...

What do you mean by thermodynamic equilibrium? Compare irreversible process with reversible process. Give some examples of irreversible process.

Explain the standard for exchange and transfer, Standard for Exchange and T...

Standard for Exchange and Transfer (SET) The interface SET is a standard for the exchange of all data which is generated for CAD/CAM. It is a French development and was first p

Mircometer, How is a micrometer used?

How is a micrometer used?

What is fusion bonding, Q. What is Fusion Bonding? Fusion Bonding shall...

Q. What is Fusion Bonding? Fusion Bonding shall refer to the fusion bond coating process which utilizes heat to melt adhere the coating material to the metal surface. Fusion Bo

Resultant of force system - mechanics, Resultant of force system: Resu...

Resultant of force system: Resultant is single force that produces the same effect as produced by the number of forces jointly in the system. In equilibrium magnitude of resul

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd