| 用数值分析的方法求解密度计率定方程 |
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| 引用本文： | 谈进.用数值分析的方法求解密度计率定方程[J].河南科学,1989(Z1). |
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| 作者姓名： | 谈进 |
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| 作者单位： | 黄委会水利科学研究所 |
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| 摘 要： | 本文详细介绍了用数值分析求解密度计率定方程组的原理、方法。讨论了方程组的化简、迭代函数的初值选择、迭代函数及其收敛性以及计算机程序编制流程图。本方法为密度计的现场率定提供了一种简便易行、准确可靠的新途径。
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| 关 键 词： | 数值分析 率定方程 |
A METHOD TO SOLVE EQUATION OF CALIBRATION FOR DENSITYMETER BY NUMERICAL ANALYSIS |
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| Tan Jin.A METHOD TO SOLVE EQUATION OF CALIBRATION FOR DENSITYMETER BY NUMERICAL ANALYSIS[J].Henan Science,1989(Z1). |
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| Authors: | Tan Jin |
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| Institution: | Institute of hydraulic research yellow river conservacy commission |
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| Abstract: | This paper introduces in detailly the principle and method of using numerical analysis to solve equations of calibration for densitymeter. Some problems like equations simplified, choosing initial valve of iterative function, convergency of iterative function and the flow chart for computer program have been discussed. This method provides a more simple and accurate way to calibrate densitymeter in the field. |
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| Keywords: | numerical analysis calibration equation |
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