THE INVERSE PROBLEM OF DETERMINING THE KINETIC COEFFICIENTS IN THE MODEL OF SUSPENSION FILTRATION IN A POROUS MEDIUM

被引：0
|
作者：
Khuzhayorov, B. [1 ]
Begmatov, T. [1 ]
Kholiyarov, E. [2 ]
Fayziev, B. [1 ]
机构：
[1] Samarkand State Univ, 15 st Univ blv, Samarkand 140100, Uzbekistan
[2] Pedag Inst Termez State Univ, Termez 190111, Uzbekistan
来源：
EURASIAN JOURNAL OF MATHEMATICAL AND COMPUTER APPLICATIONS | 2022年 / 10卷 / 04期
关键词：
identification method; inverse problem; regularization; solution stability; suspension filtration; DEEP-BED FILTRATION; DEPOSITION; PARTICLES; FLOW; TRANSPORT; WATER;
D O I：
10.32523/2306-6172-2022-10-4-96-106
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The paper considers a mathematical model for the filtration of a monodisperse suspension in a homogeneous porous medium, which consists of a mass balance equation for suspended particles and a kinetic equation for deposited particles. The multistage deposition kinetics is considered. An inverse problem was posed and numerically solved to determine the kinetic parameters in two stages of the kinetics of deposition. For this, a modified identification method was used. Results show that in the case of initial approximations away from the equilibrium point, the number of iterations increases, but the coefficients are recovered with satisfactorily errors.
引用
收藏
页码：96 / 106
页数：11
相关论文
共 50 条
  • [1] Filtration model of the unsteady suspension flow in a porous medium
    Kuzmina, Ludmila
    Osipov, Yuri
    RSP 2017 - XXVI R-S-P SEMINAR 2017 THEORETICAL FOUNDATION OF CIVIL ENGINEERING, 2017, 117
  • [2] Multi-fluid model of suspension filtration in a porous medium
    Boronin, S. A.
    Osiptsov, A. A.
    Tolmacheva, K. I.
    FLUID DYNAMICS, 2015, 50 (06) : 759 - 768
  • [3] Multi-fluid model of suspension filtration in a porous medium
    S. A. Boronin
    A. A. Osiptsov
    K. I. Tolmacheva
    Fluid Dynamics, 2015, 50 : 759 - 768
  • [4] Calculation of filtration of polydisperse suspension in a porous medium
    Kuzmina, Ludmila
    Osipov, Yuri
    5TH INTERNATIONAL SCIENTIFIC CONFERENCE INTEGRATION, PARTNERSHIP AND INNOVATION IN CONSTRUCTION SCIENCE AND EDUCATION, 2016, 86
  • [5] Numerical Study of Suspension Filtration Model in Porous Medium with Modified Deposition Kinetics
    Fayziev, Bekzodjon
    Ibragimov, Gafurjan
    Khuzhayorov, Bakhtiyor
    Alias, Idham Arif
    SYMMETRY-BASEL, 2020, 12 (05):
  • [6] Filtration of Suspension of Heavy Particles through a Porous Medium
    Baryshnikov, A.
    Belyakov, G. V.
    Tairova, A. A.
    Filippov, A. N.
    PETROLEUM CHEMISTRY, 2016, 56 (04) : 360 - 366
  • [7] Filtration of suspension of heavy particles through a porous medium
    A. Baryshnikov
    G. V. Belyakov
    A. A. Tairova
    A. N. Filippov
    Petroleum Chemistry, 2016, 56 : 360 - 366
  • [8] The inverse problem of determining the filtration function and permeability reduction in flow of water with particles in porous media
    Alvarez, Amaury C.
    Hime, Gustavo
    Marchesin, Dan
    Bedrikovetsky, Pavel G.
    TRANSPORT IN POROUS MEDIA, 2007, 70 (01) : 43 - 62
  • [9] The inverse problem of determining the filtration function and permeability reduction in flow of water with particles in porous media
    Amaury C. Alvarez
    Gustavo Hime
    Dan Marchesin
    Pavel G. Bedrikovetsky
    Transport in Porous Media, 2007, 70 : 43 - 62
  • [10] INVERSE PROBLEMS OF ELASTOPLASTIC FILTRATION OF LIQUID IN A POROUS MEDIUM
    Khuzhaerov, B. Kh.
    Kholiyarov, E. Ch.
    JOURNAL OF ENGINEERING PHYSICS AND THERMOPHYSICS, 2007, 80 (03) : 517 - 525
12345