Equations of state: Difference between revisions

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m (→‎Semi-empirical equations of state: Added an internal link)
m (→‎Semi-empirical equations of state: Added internal links)
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*[[Antoine equation of state | Antoine]]
*[[Antoine equation of state | Antoine]]
*[[Baonza equation of state | Baonza]]
*[[Baonza equation of state | Baonza]]
*[[BACK equation of state | BACK]]
*[[Battelli equation of state |Battelli]]
*[[Battelli equation of state |Battelli]]
*[[Beattie-Bridgeman equation of state | Beattie-Bridgeman]]
*[[Beattie-Bridgeman equation of state | Beattie-Bridgeman]]
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*[[Clausius equation of state | Clausius]]
*[[Clausius equation of state | Clausius]]
*[[Cole equation of state | Cole]]
*[[Cole equation of state | Cole]]
*[[BACK equation of state | DIBACK]]
*[[Dieterici equation of state | Dieterici]]
*[[Dieterici equation of state | Dieterici]]
*[[Dupré equation of state |Dupré]]
*[[Dupré equation of state |Dupré]]
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*[[Linear isothermal regularity]]
*[[Linear isothermal regularity]]
*[[Lorentz equation of state |Lorenz]]
*[[Lorentz equation of state |Lorenz]]
*[[Mie equation of state | Mie]]  
*[[Mie equation of state | Mie]]
*[[BACK equation of state | MOBACK]]
*[[Mohsen-Nia, Modarress and Mansoori equation of state |Mohsen-Nia, Modarress and Mansoori]]
*[[Mohsen-Nia, Modarress and Mansoori equation of state |Mohsen-Nia, Modarress and Mansoori]]
*[[Murnaghan equation of state | Murnaghan]]
*[[Murnaghan equation of state | Murnaghan]]
*[[Natanson equation of state | Natanson]]
*[[Natanson equation of state | Natanson]]
*[[BACK equation of state | NIK]]
*[[Onnes equation of state | Onnes]]
*[[Onnes equation of state | Onnes]]
*[[Peczalski equation of state |Peczalski]]
*[[Peczalski equation of state |Peczalski]]
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*[[Planck equation of state |Planck]]
*[[Planck equation of state |Planck]]
*[[Porter equation of state | Porter]]
*[[Porter equation of state | Porter]]
*[[BACK equation of state | QUABACK]]
*[[Rankine equation of state |Rankine]]
*[[Rankine equation of state |Rankine]]
*[[Recknagel equation of state | Recknagel]]
*[[Recknagel equation of state | Recknagel]]

Revision as of 13:11, 19 May 2017

Equations of state are generally expressions that relate the macroscopic observables, or state variables, such as pressure, , volume, , and temperature, .

General

Virial equations of state

Semi-empirical equations of state

Naturally there is the ideal gas equation of state. However, one of the first steps towards a description of realistic substances was the famous van der Waals equation of state. Since then a plethora of semi-empirical equations have been developed, often in a similar vein to the van der Waals equation of state, each trying to better reproduce the foibles of the many gasses and/or liquids that are often of industrial interest.


Other methods

Model systems

Equations of state for idealised models:

See also

Interesting reading

Books

  • "Equations of State for Fluids and Fluid Mixtures", Eds. J. V. Sengers, R. F. Kayser, C. J. Peters, and H. J. White Jr., Elsevier (2000) ISBN 0-444-50384-6