In Throttling Process What Remains Constant?

A throttling process is a thermodynamic process, in which the enthalpy of the gas or medium remains constant (h = const). ... During the throttling process no work is done by or on the system (dW = 0), and usually there is no heat tranfer (adiabatic) from or into the system (dQ = 0).

What is constant in throttling process?

Throttling is a process where a high-pressure fluid is converted into low-pressure by using a throttle valve. In a throttling process, the enthalpy remains constant and the work done is zero.

What parameter will remain constant in a throttling process?

Explanation: If steam is throttled, its enthalpy remains constant and pressure drop takes place.