Pressure Volume Plots V1.2(40)

This page helps you experiment with pressure volume plots for air (ideal gas) . A larger screen (say 24 inches) is recommended.

Graph and calculation limits. Full description

Max Volume: litres ; Max Pressure: bar; Mass: kg.

Thermodynamic state at point of interest (POI)(Click on graph to update). POI
State at POI.
mass, kg volume, litres pressure, bar temperature, K int. energy, kJ/kg enthalpy, kJ/kg entropy, kJ/kg K
-- -- -- -- -- -- --

Plot curves through POI Curves .

Constant volume. Constant pressure. Constant temperature. Constant entropy. Polytropic. index: Straight line. Symbol. index:

Actions on curves - the curve should first be highlighted. Symbol.

Integration.. Integration limits are below ...

Start limit:
End limit:

vertical construction lines horizontal construction lines

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