Instead, the gas expansion should be calculated by reference to real gas property tables, where the expansion takes place at constant enthalpy.
22.
This gives a real gas a tendency to occupy a larger volume than an ideal gas at the same temperature and pressure.
23.
The attractive force draws molecules closer together and gives a real gas a tendency to occupy a smaller volume than an ideal gas.
24.
Thus, the equation of state of a real gas within classical limits assumes the form of the equation of state of a perfect gas.
25.
In a real gas close to its condensation point the molecules interact strongly .-- talk ) 08 : 52, 28 February 2008 ( UTC)
26.
Most of the hydrocarbon gases such as methane and ethylene are best modeled as a real gas equation of state rather than ideal gases.
27.
In many real world applications requirements for accuracy demand that deviations from ideal gas behaviour, i . e ., real gas behaviour, is taken into account.
28.
A residual property is defined as the difference between a real gas property and an ideal gas property, both considered at the same pressure, temperature, and composition.
29.
An ideal gas is a simplified " real gas " with the assumption that the compressibility factor " Z " is set to 1 meaning that this pneumatic ratio remains constant.
30.
This mounts a false gas block with a front sight at the 20 " position with the real gas block in the carbine position and concealed under a rifle-length 12 " handguard.
