Why is Otto cycle called constant volume cycle?

During the constant volume process heat addition and heat rejection take place and no work transfer, because of this it is also known as a constant volume cycle.

Is Otto cycle constant volume?

Because the Otto cycle requires a constant volume combustion process, it can be carried out effectively only within the confines of a piston-cylinder or other fixed volume apparatus by a nearly instantaneous rapid combustion process. a. The air temperature at the end of the isentropic compression stroke T4s.

Which cycle is also called as constant volume cycle?

Otto cycle is also known as constant volume cycle because the heat addition takes place at constant volume.

What is constant volume combustion chamber?

A constant volume combustion chamber (CVCC) was constructed to enable material synthesis procedures that are sensitive to temperature, pressure, and ambient species concentrations. A premixed fuel-air mixture is ignited at a desired equivalence ratio in order to produce the required synthesis conditions.

In which of the following cycle heat is added to both constant pressure and constant volume?

Dual Cycle
Explanation: Since, Dual Cycle is a combination of Otto cycle and Diesel cycle, so in Dual cycle, generally heat addition takes place first at constant volume then at constant pressure.

Why an Otto cycle is less efficient than a Carnot cycle?

The Otto cycle is more complicated than a Carnot cycle, in a number of ways: This makes the engine less efficient that a Carnot engine, because heat is being discharged at a temperature that is not as cool as the environment.

Which of the following is the characteristic of constant volume process?

Isochoric process
Isochoric process: It is a thermodynamic process that takes place at constant volume. It is also known as an isometric process. In such a process, the work done is zero.