Results 231 to 240 of about 53,841 (265)

Energy-Equation Approximations in Fluid Mechanics

Journal of the Aerospace Sciences, 1962
Fig. 1 is a dimensionless plot of the digital-computer solution of Eq. (1). Each constant-^ curve peaks at a depth Froude Number, c/vgH < 1. A s ^ decreases the peaks become sharper and larger in magnitude, approaching the two-dimensional solution which gives infinite drag at c/vgH = l.
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The Electrostatic and Fluid Approximations

1998
Abstract In contrast to what occurs in vacuum or in ordinary dielectrics, the electric field of a plane wave propagating in a plasma generally has a nonvanishing longitudinal component, Eς = k · E/k ‘F- 0.
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Improved fluid superposition approximation

Molecular Physics, 1967
An improved superposition approximation is derived for the triplet correlation function of a classical simple fluid in equilibrium. The method of derivation involves the techniques of functional differentation. The associated functional Taylor expansion is taken as far as the triplet term.
G.H.A. Cole, A. Moreton
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A one molecular fluid approximation for diatomic fluid mixtures

The Journal of Chemical Physics, 1984
We investigate a one component molecular fluid approximation for conformally similar molecules. We test this scheme on (two) mixtures of rigid homonuclear diatomic Lennard-Jones (LJ) fluids for which a limited amount of information from molecular dynamics simulations is available.
Eduardo M. Waisman, J. L. Lebowitz, David MacGowan   +2 more
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Classical ionic fluids in the mean spherical approximation

Inorganica Chimica Acta, 1980
The recently obtained analytical solution of the mean spherical approximation has been used to calculate thermodynamic and structural properties of aqueous solutions of asymmetric electrolytes. The same approximation has also been used to calculate structure functions of pure and mixed molten salts.
Roberto Triolo, Antonio M. Floriano
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Fluid approximations and control of queues in emergency departments

European Journal of Operational Research, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jerome Niyirora, Jun Zhuang 0001
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Fluid approximation of a controlled multiclass tandem network

Queueing Systems, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
A. Gajrat, Arie Hordijk
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Approximations in the Theory of Dense Fluids

The Physics of Fluids, 1960
A fluid of rigid spheres in equilibrium is considered from a viewpoint which allows the deduced equation of state to reflect very sensitively the accuracy of two approximations to the triplet distribution function. Specifically, these approximations are: (1) the usual Kirkwood superposition scheme, and (2) assumption that the correlation of excess ...
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Higher Order Approximation of an Inelastic Fluid Flow

Journal of the Physical Society of Japan, 2003
The flow features of inelastic fluids find several industrial applications. Recently, Sacheti et al. have initiated analytical studies to account for the dilatant phenomenon. The authors assumed a linear approximation for the apparent viscosity, and discussed some boundary layer flows.
Sacheti, Nirmal C., Chandran, Pallath, El-Bashir, Tayfour   +2 more
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Classical fluids and the superposition approximation

Reports on Progress in Physics, 1968
The statistical theory of fluids in equilibrium is developed in that form which is based on the definition of correlation functions and which invokes a superposition closure approximation. Because of the importance of pair interactions between the constituent molecules of a simple fluid, the theory is particularly concerned with the calculation of the ...
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