Results 231 to 240 of about 36,700 (253)
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Acoustic Relaxation in a van der Waals Gas
The Journal of the Acoustical Society of America, 1952Expressions are given for the sound velocity and the absorption coefficient per unit wavelength for a van der Waals gas. Numerical calculations have been carried out for several triatomic gases. In general, the velocity corrections, under standard conditions, average about 0.5 percent, while the absorption corrections are two or three times larger.
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Van der Waals gas model for potassium in tungsten
International Journal of Refractory Metals and Hard Materials, 1998Abstract Current theories involve the assumption of homogeneous bubble phase when describing the development of potassium bubble structure in K Al Si doped tungsten during thermomechanical processing. However, it follows from first principles that at process temperatures bubbles can exist in a two-phase state.
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Exact Roe Linearization for van der Waals’ Gas
2001An extension of Roe’s method to the van der Waals gas is presented. The introduction of a convenient supplementary equation in the Roe linearization problem for the intermediate state allows to evaluate the velocity and total specific enthalpy separately from the determination of the density that is needed to compute the Roe matrix when thermodynamic ...
A. Guardone, L. Quartapelle
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Gas–gas equilibria—From Van der Waals to Ulrich Franck
The Journal of Supercritical Fluids, 2006Abstract The experimental work of Ulrich Franck and his collaborators on phase separation in binary aqueous mixtures of gases at high pressures and temperatures is summarized and placed against the background of the school of Van der Waals, Van Laar and Kamerlingh Onnes in The Netherlands, who performed the first theoretical and experimental studies ...
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Propagation of weak waves in a dusty, van der Waals gas
Meccanica, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chadha, Meera, Jena, J.
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Lorenz model of instability in porous media for van der Waals gas
Communications in Nonlinear Science and Numerical SimulationzbMATH Open Web Interface contents unavailable due to conflicting licenses.
Andriy A. Avramenko +2 more
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On Failures of van der Waals’ Equation at the Gas–Liquid Critical Point
International Journal of Thermophysics, 2018This comment is in response to a recent “new comment” by Umirzakov on the article “Gibbs density surface of fluid argon: revised critical parameters.” It was incorrectly asserted that van der Waals equation “proves” the existence of a scaling singularity with a divergent isochoric heat capacity (Cv).
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Emerging van der Waals junctions based on TMDs materials for advanced gas sensors
Coordination Chemistry Reviews, 2021Xianghong Liu, Jiayue Xie, Guocai Lu
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