thermodynamic equation of state

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• Equation of state (cosmology) — In cosmology, the equation of state of a perfect fluid is characterized by a dimensionless number w , equal to the ratio of its pressure p to its energy density rho;: w=p/ ho . It is closely related to the thermodynamic equation of state and… …   Wikipedia

• Equation of state — In physics and thermodynamics, an equation of state is a relation between state variables.cite book | author=Perrot, Pierre | title=A to Z of Thermodynamics | publisher=Oxford University Press | year=1998 | id=ISBN 0 19 856552 6] More… …   Wikipedia

• equation of state — Physics. an equation relating the temperature, pressure, and volume of a given thermodynamic system. Also called characteristic equation. * * * …   Universalium

• equation of state — noun an equation connecting the pressure, volume and thermodynamic temperature of a substance …  

• Mie–Gruneisen equation of state — The Mie Gruneisen equation of state is a relation between the pressure and the volume of a solid at a given temperature. It is often used to determine the pressure in a shock compressed solid. Several variations of the Mie Gruneisen equation of… …   Wikipedia

• Thermodynamic databases for pure substances — Thermodynamic databases contain information about thermodynamic properties for substances, the most important being enthalpy, entropy, and Gibbs free energy. Numerical values of these thermodynamic properties are collected as tables or are… …   Wikipedia

• Thermodynamic system — A thermodynamic system is a precisely defined macroscopic region of the universe, often called a physical system, that is studied using the principles of thermodynamics. All space in the universe outside the thermodynamic system is known as the… …   Wikipedia

• Thermodynamic potential — A thermodynamic potential is a scalar potential function used to represent the thermodynamic state of a system. One main thermodynamic potential which has a physical interpretation is the internal energy, U. It is the energy of configuration of a …   Wikipedia

• Thermodynamic cycle — Thermodynamics …   Wikipedia

• State (physics) — In physics,the term state is used in several related senses,each of which expresses something about the way a physical system is.# State is sometimes used as a synonym for phase of matter. #In classical mechanics state of a system (or body)… …   Wikipedia

• state, equation of — Any of a class of equations that relate the pressure P, volume V, and temperature T of a given substance in thermodynamic equilibrium. For example, the equation PV = nRT, where n is the number of moles of gas and R is the universal gas constant,… …   Universalium