equation of state

In order to close the system an equation of state is required.

These must be modeled by more complex equations of state.

Each possibility described so far is based on a very simple form for the dark energy equation of state.

The equation of state for a neutron star is still not known.

The equation of state is an important input into the flow equations.

There are in fact many different forms of the equation of state.

This is useful if the equation of state is known.

Other properties, such as density, can also be calculated using equations of state.

For a gas, an equation of state relates pressure, volume and temperature.

In this thesis he derived the equation of state bearing his name.

The reduced cubic equation of state yields in that case 3 solutions.

All equations of state will be needed to fully characterize the thermodynamic system.

White wrote a computer program combining software used to design bombs with equations of state for a star.

In this case, the equation of state of dark energy is allowed to differ from 1.

The relationship between certain physical and thermodynamic properties may be described by an equation of state.

It depicts these parameters and is thus a graphical equation of state.

A related concept is the perfect fluid equation of state (cosmology).

To solve the equations more information is often needed in the form of an equation of state.

Boyle's Law was perhaps the first expression of an equation of state.

The ideal gas equation of state can be arranged to give:

For a perfect fluid, another equation of state relating density and pressure must be added.

Therefore for dark energy with a constant equation of state w, .

Several forms of this equation of state are possible.

The uncertainty in the value reflects the fact that the equations of state for extremely dense matter are not well known.