Research on Case Teaching of Numerical Solution of Nonlinear Equation

Take the Calculation Fluid Friction Coefficient as an Example

DOI

10.2991/assehr.k.210915.053How to use a DOI?

Keywords

Numerical solution of nonlinear equation, Research on case teaching, Calculation of fluid friction coefficient

Abstract

Taking the calculation of fluid friction coefficient as an example, this paper analyzes the case teaching of numerical solution of nonlinear equations, and points out that the theory should not be ignored in case teaching, and the effectiveness and operability of numerical method in solving practical problems should be taught comprehensively, and the application should be carried out in combination with the characteristics of practical problems. This paper focuses on the combination of the fixed point iterative method, Newton iterative method and the solving tool provided by MATLAB and the calculation case of fluid friction coefficient, and intersperses with the discussion of stability and the selection of initial value. So that students can deeply understand the mathematical theory and solve practical problems efficiently.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jingyuan Zhang
AU  - Minghui Wang
PY  - 2021
DA  - 2021/09/16
TI  - Research on Case Teaching of Numerical Solution of Nonlinear Equation
BT  - Proceedings of the 2021 International Conference on Modern Management and Education Research (MMER 2021)
PB  - Atlantis Press
SP  - 236
EP  - 239
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.210915.053
DO  - 10.2991/assehr.k.210915.053
ID  - Zhang2021
ER  -