A Homotopy Method for the Constrained Inverse Problem in the Multiphase Porous Media Flow

被引：6

作者：

Liu, Tao ^{[1
]}

Xia, Kaiwen ^{[1
]}

Zheng, Yuanjin ^{[2
]}

Yang, Yanxiong ^{[3
]}

Qiu, Ruofeng ^{[3
]}

Qi, Yunfei ^{[3
]}

Liu, Chao ^{[1
]}

机构：

[1] Northeastern Univ Qinhuangdao, Sch Math & Stat, Qinhuangdao 066004, Hebei, Peoples R China

[2] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

[3] Hebei Bur Geol & Mineral Resources Explorat, Geol Brigade 8, Qinhuangdao 066000, Hebei, Peoples R China

来源：

PROCESSES | 2022年 / 10卷 / 06期

关键词：

inverse problem; homotopy method; multiphase porous media flow; constraints; PERTURBATION METHOD; ANNULAR FIN; FLUID; IDENTIFICATION; PREDICTION; PARAMETERS; TRANSPORT;

D O I：

10.3390/pr10061143

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

This paper considers the constrained inverse problem based on the nonlinear convection-diffusion equation in the multiphase porous media flow. To solve this problem, a widely convergent homotopy method is introduced and proposed. To evaluate the performance of the mentioned method, two numerical examples are presented. This method turns out to have wide convergence region and strong anti-noise ability.

引用

页数：14

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