Answer:
I did not what is it about?
Answer:
Rotary engine was early known by the name of internal combustion engine. It convert heat from a high pressure of combustion. The main advantage of rotary engine is that it can be operate with less number of vibration. It works on the principle of converting pressure into rotating motion. In rotary engine the expansion pressure is applied on the flank rotor.
Answer:

Explanation:
The mixing chamber can be modelled by applying the First Law of Thermodynamics:

Since that mass flow rate of water at inlet 1 is the only known variable, the expression has to be simplified like this:

Besides, the following expression derived from the Principle of Mass Conservation is presented below:

Then, the expression is simplified afterwards:


Specific enthalpies are obtained from steam tables and described as follows:
State 1 (Superheated vapor)

State 2 (Saturated liquid)

State 3 (Liquid-Vapor mixture)

The ratio of the stream at state 2 to the stream at state 1 is:



The mass flow rate of the saturated liquid is:


