Mathematical modeling of barofiltration processes and extrusion of dispersive media in spiral-conical filtering apparatus (Q2753520)
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scientific article; zbMATH DE number 1670324
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Mathematical modeling of barofiltration processes and extrusion of dispersive media in spiral-conical filtering apparatus |
scientific article; zbMATH DE number 1670324 |
Statements
11 November 2001
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hyperbolic equation
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mixed boundary value problem
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finite Hankel transform
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finite Fourier transform
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Mathematical modeling of barofiltration processes and extrusion of dispersive media in spiral-conical filtering apparatus (English)
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Mathematical model of filtration mass transfer consists of a hyperbolic mixed boundary value problem in a finite domain bounded by the outer cylindrical surface (filtering membrane) and the inner piecewise homogeneous cylindrical surface (the surface of a conical screw press) under some initial, boundary and conjugation conditions. The unknown quantity is the vector-function of pressure distribution acting on liquid phase in filtrational viscoelastic medium. The problem is solved using the finite Hankel transform of the second kind and the finite Fourier transform. General formulas for the Fourier coefficients of solution are presented.
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0.7502596378326416
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