Thermodynamics and Fluids
نویسندگان
چکیده
منابع مشابه
Thermodynamics of viscoelastic fluids: the temperature equation
From the thermodynamics with internal variables we will derive the temperature equation for viscoelastic fluids. We consider the type of storage of mechanical energy, the dissipation of mechanical energy, the compressibility of the fluid, the non-equilibrium heat capacity and thermal expansion, and deformation induced anisotropy of the heat conduction. The wellknown stress differential models t...
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2 Mathematical theory of fluid dynamics 2 2.1 Thermal systems in equilibrium . . . . . . . . . . . . . . . . . . . 3 2.2 Gibbs’ equation and thermodynamic stability . . . . . . . . . . . 3 2.3 Balance laws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4 Description of motion, velocity . . . . . . . . . . . . . . . . . . . 6 2.5 Energy, entropy, Second law of thermodynamics . . ....
متن کاملStructure and thermodynamics of square-well and square-shoulder fluids
We have reinvestigated the structural and thermodynamic properties of the squarewell and the square-shoulder system using two different theoretical frameworks, i.e., the optimized random-phase approximation and the Rogers–Young integral equation. We discuss the limits of applicability of the respective concepts and compare the results with ‘exact’ Monte Carlo simulation results and with data ob...
متن کاملThermodynamics of d-dimensional hard sphere fluids confined to micropores.
We derive an analytical expression of the second virial coefficient of d-dimensional hard sphere fluids confined to slit pores by applying Speedy and Reiss' interpretation of cavity space. We confirm that this coefficient is identical to the one obtained from the Mayer cluster expansion up to second order with respect to fugacity. The key step of both approaches is to evaluate either the surfac...
متن کاملMolecular Thermodynamics of Asphaltene Precipitation in Reservoir Fluids
A pre®iously described molecular-thermodynamic framework, based on colloid theory, is used to correlate experimental asphaltene-precipitation data at high-temperature and pressure conditions. In this framework, asphaltenes and resins are represented by pseudopure components, and all other components in a crude oil are presented by a continuous medium that affects ®an der Waals attractions among...
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ژورنال
عنوان ژورنال: Nature
سال: 1958
ISSN: 0028-0836,1476-4687
DOI: 10.1038/182822b0