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  • 1
    Electronic Resource
    Electronic Resource
    Theory of self-diffusion in three model dense fluids (1971)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 75 (1971), S. 1970-1974 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100682a011
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Diffusion and thermal diffusion in binary dense gas mixtures of loaded spheres and rough spheres (1974)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 78 (1974), S. 1564-1572 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100608a020
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Theory of heats of mixing of certain charge-unsymmetrical molten salts (1972)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 76 (1972), S. 1629-1631 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100655a024
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    On the statistical mechanics of rigid particles (1972)
    Springer
    Journal of statistical physics 4 (1972), S. 1-13 
    Details
    ISSN: 1572-9613
    Keywords: Statistical mechanics of arbitrary ; rigid-particle systems ; equations of state for arbitrary ; rigid-particle fluids ; use of generalized functions in statistical mechanics of rigid-particle systems ; scaled particle theory equations for arbitrary ; rigid-particle systems
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In this paper, generalized functions are used in the configuration partition function for fluids composed of arbitrarily shaped, rigid particles. This leads to new expressions for the basic statistical thermodynamic functions and some equations that may be useful in developing approximate theories, such as the scaled particle theory, for such fluids. The results are applicable to a large class of arbitrarily shaped, rigid particles and reduce exactly to the usual hard-sphere expressions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01008468
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  • 5
    Electronic Resource
    Electronic Resource
    Experimental studies on drag reduction and rheology of mixed cationic surfactants with different alkyl chain lengths (2000)
    Springer
    Rheologica acta 39 (2000), S. 354-359 
    Details
    ISSN: 1435-1528
    Keywords: Key words Mixed cationic surfactants ; Turbulent drag reduction ; Rheology ; Apparent extensional viscosity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: Abstract Experimental studies of the effects of mixtures of cationic surfactants on their drag reduction and rheological behaviors are reported. Cationic alkyl trimethyl quaternary ammonium surfactants with alkyl chain lengths of C12 and C22 were mixed at different molar ratios (total surfactant concentrations were kept at 5 mM with 12.5 mM sodium salicylate (NaSal) as counterion). Drag reduction tests showed that by adding 10% (mol) of C12, the effective drag reduction range expanded to 4–120 °C, compared with 80–130 °C with only the C22 surfactant. Thus mixing cationic surfactants with different alkyl chain lengths is an effective way of tuning the drag reduction temperature range. Cryo-TEM micrographs revealed thread-like micellar networks for surfactant solutions in the drag reducing temperature range, while vesicles were the dominant microstructures at non-drag reducing temperatures. High extensional viscosity was the main rheological feature for all solutions except 50% C12 (mol) solution, which also does not show strong viscoelasticity. It is not clear why this low extensional viscosity solution with relatively weak viscoelasticity is a good drag reducer.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s003970000088
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  • 6
    Electronic Resource
    Electronic Resource
    Existence theory of the linear equations appearing in the Chapman-Enskog solutions to two kinetic equations for liquids (1971)
    Springer
    Journal of statistical physics 3 (1971), S. 47-68 
    Details
    ISSN: 1572-9613
    Keywords: Kinetic theory ; nonequilibrium statistical mechanics ; Fokker-Planck and Rice-Allnatt equations ; existence theory for Chapman-Enskog solutions to kinetic equations
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The linear operators appearing in the Chapman-Enskog solutions to Kirkwood's Fokker-Planck kinetic equation and to Rice and Allnatt's kinetic equation are studied in this article. Existence proofs are given for the linearized Chapman-Enskog equations involving either the Fokker-Planck or the Rice-Allnatt operators. It is shown that the Fokker-Planck and Rice-Allnatt operators, defined in the domain appropriate to kinetic theory, are essentially self-adjoint. It is also shown that the spectrum of either of these operators coincides with the spectrum of the self-adjoint extension of the corresponding operator.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01012187
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  • 7
    Electronic Resource
    Electronic Resource
    Some exact results in kinetic theory (1972)
    Springer
    Journal of statistical physics 4 (1972), S. 193-197 
    Details
    ISSN: 1572-9613
    Keywords: Exact results in kinetic theory ; bulk viscosity ; Chapman-Enskog procedure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract It is shown that for fluids composed of particles interacting with pairwise-additive, spherically symmetric forces, the exact linearized transport equation admits mass, momentum, and kinetic energy as homogeneous solutions and that the kinetic part of the bulk viscosity is identically zero.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01008549
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  • 8
    Electronic Resource
    Electronic Resource
    A kinetic theory of dense fluids (1973)
    Springer
    Journal of statistical physics 7 (1973), S. 225-241 
    Details
    ISSN: 1572-9613
    Keywords: Kinetic theory ; transport properties of dense fluid
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A new kinetic equation is developed which incorporates the desirable features of the Enskog, the Rice-Allnatt, and the Prigogine-Nicolis-Misguich kinetic theories of dense fluids. Advantages of the present theory over the latter three theories are (1) it yields the correct local equilibrium hydrodynamic equations, (2) unlike the Rice-Allnatt theory, it determines the singlet and doublet distribution functions from the same equation, and (3) unlike the Prigogine-Nicolis-Misguich theory, it predicts the kinetic and kinetic-potential transport coefficients. The kinetic equation is solved by the Chapman-Enskog method and the coefficients of shear viscosity, bulk viscosity, thermal conductivity, and self-diffusion are obtained. The predicted bulk viscosity and thermal conductivity coefficients are singular at the critical point, while the shear viscosity and self-diffusion coefficients are not.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01030305
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