Which process has maximum slope on PV diagram?

Which process has maximum slope on PV diagram?

Complete step by step answer: The red curve represents the isothermal process and the blue curve represents the adiabatic process. A and B are the slopes of the isothermal and adiabatic curves respectively. We can see from the graph, that the slope of adiabatic is higher than that of the isothermal process.

How do you calculate work in PV diagram?

We can find the work done by determining the total area under the curve on a PV diagram. We have to make sure we use the total area, all the way down to the volume axis. For instance, we can imagine viewing the area under the curve in the example shown above as a triangle and a rectangle (as seen below).

What is the use of indicator diagram of PV diagram?

A curve showing variation of volume of a substance taken along the X-axis and the variation of pressure taken along Y-axis is called an indicator diagram or P-V diagram. The shape of the indicator diagram shall depend on the nature of the thermodynamical process the system undergoes.

How do you calculate power from an indicator diagram?

How to calculate power of Main Engine (2 stroke engine)?

1. Power card or PV diagram can be used to measure indicated power in diesel engines.
2. Calculations.
3. Work done in one cycle = Mean Indicated Pressure x Area of the Piston x Length of stroke = [Pm] x [A] x [L]
4. Indicated Power of Unit = Pm L A N.

What is an indicator diagram give an example?

An indicator diagram is a chart used to measure the thermal, or cylinder, performance of reciprocating steam and internal combustion engines and compressors.

What is a indicator power?

To generate the POWER Report, we used “indicators,” measures that reflect the health of a population or the performance of health care processes and outcomes.

What is an ideal indicator diagram?

Ideal indicator diagram of reciprocating pump is basically a graph between the absolute pressure head in the cylinder and the distance travelled by the piston from inner dead centre for one complete revolution of the crank.

Which one is not a type of indicator diagram?

Explanation: Power house is not a type of indicator diagram. It is also called as the power station.

How do you find the indicated power?

The total indicated power is calculated as follows….The power produced by each cylinder unit is given by P*L*A*N *2* π /60 kw., where :

1. P is the mean effective pressure given in KN/M.
2. L is the length of stroke given in.
3. A is the area of bore of each cylinder given in M2.
4. N IS the RPM measured from counter readings .

What is compression diagram?

Compression diagram is taken in similar manner to the power card but the fuel shut off in the cylinder. The height of this curve shows maximum compression pressure. If the compression and expansion line coincide, it indicates that indicator is correctly synchronized with the engine.

Does high compression make more power?

This occurs because internal combustion engines are heat engines, and higher compression ratios permit the same combustion temperature to be reached with less fuel, while giving a longer expansion cycle, creating more mechanical power output and lowering the exhaust temperature.