量纲分析法在物理系统与数值模拟系统物理量转换中的应用

doi:10.16039/j.cnki.cn22-1249.2018.09.001

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摘要

量纲分析法是解决科学和工程问题的一种重要研究方法，应用非常广泛，它可以用来指导实验的安排和实验数据的处理，可以在求解具体问题前对问题有定性的理解，也可以用来找出某一现象的物理规律或检验物理关系式的正确与否。在数值模拟及模型化实验中，经常遇到实际物理量与数值模拟系统物理量（或模型实验系统物理量）相互转化的问题，应用量纲分析法能够有效的解决这类问题。

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	邵宝力
	路达
	赵东辉

关键词: 量纲分析物理系统数值模拟物理量转换

Abstract:

Dimensional analysis is an important research method to solve the problems of science and engineering and is commonly used. It can be used to guide the arrangement of experiments and the processing of experimental data. Dimensional analysis can be used to have a qualitative understanding of the problem before solving a problem and determine the physical laws of a phenomenon or verify the correctness of physical relationship. The conversion of physical quantities is often encountered between the physical system and numerical system (or experiment system) in the numerical simulation and modeling experiments, and can be solved effectively using dimensional analysis method.

Key words: dimensional analysis physical system numerical simulation physical quantity

出版日期: 2018-09-25 发布日期: 2018-09-25 整期出版日期: 2018-09-25

ZTFLH:

N32

引用本文:

邵宝力, 路达, 赵东辉.

量纲分析法在物理系统与数值模拟系统物理量转换中的应用 [J]. 吉林化工学院学报, 2018, 35(9): 1-3.
SHAO Bao-li, LU Da, ZHAO Dong-hui. The Application of Dimensional Analysis in the Physical Quantity Conversion between Physical System and Numerical System . Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 1-3.

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http://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2018.09.001 或 http://xuebao.jlict.edu.cn/CN/Y2018/V35/I9/1

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