How to determine wankel engine pressure p1,p2,p3

In summary, a wankel engine works by using rotary motion to convert fuel into mechanical energy. It has a triangular rotor and oval-shaped housing, creating three chambers for compression, combustion, and exhaust. Measuring wankel engine pressure allows for evaluation of performance and identification of potential issues. To determine pressure, a sensor is placed in each chamber and readings are compared. The three types of wankel engine pressure are P1, P2, and P3. Pressure can be optimized by adjusting the air-fuel mixture, improving cooling and lubrication, and regular maintenance and tuning.
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i want to calculate the torque vs crank angle for wankel engine...however i get stuck on entering the pressure value which is p1,p2,p3...how can i determine the pressure value?
 
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  • #2
You might have a problem applying the PV diagram for an ideal cycle to a wankel rotary. Although the 4 'strokes' are the same and are governed by the same rules, the 3 chambered rotary will require assumtions that deviate quite a long way from a piston engine.
 

1. How does a wankel engine work?

A wankel engine works by using a rotary motion to convert fuel into mechanical energy. It has a triangular rotor that rotates inside an oval-shaped housing, creating three separate chambers for compression, combustion, and exhaust.

2. What is the purpose of measuring wankel engine pressure?

Measuring wankel engine pressure allows for the evaluation of the engine's performance and efficiency. It also helps in identifying any potential issues or malfunctions within the engine.

3. How do you determine wankel engine pressure?

To determine wankel engine pressure, a pressure sensor is typically placed in each of the three chambers. The pressure readings from each chamber are then recorded and compared to assess the engine's overall performance.

4. What are the different types of wankel engine pressure?

The three types of wankel engine pressure are P1, P2, and P3. P1 refers to the pressure in the compression chamber, P2 refers to the pressure in the combustion chamber, and P3 refers to the pressure in the exhaust chamber.

5. How can wankel engine pressure be optimized?

Wankel engine pressure can be optimized by adjusting the air-fuel mixture, improving the engine's cooling system, and ensuring proper lubrication. Regular maintenance and tuning can also help maintain optimal pressure levels in the engine.

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