| 用数值分析方法来解密度计率定方程 |
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| 引用本文： | 谈进. 用数值分析方法来解密度计率定方程[J]. 核技术, 1990, 0(10) |
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| 作者姓名： | 谈进 |
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| 作者单位： | 黄河水利委员会水利科学研究所 |
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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和方法,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。本方法为核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 calibration equation for densimeter by numerical analysis |
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| Tan Jin. A method to solve calibration equation for densimeter by numerical analysis[J]. Nuclear Techniques, 1990, 0(10) |
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| Authors: | Tan Jin |
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| Abstract: | In this paper is introduced a method of using numerical analysis to solve calibration equations for nucleonic densimeters. Some problems such as equation simplification, choosing initial value of iterative function, convergency of iterative function and the flow chart for computer program have been discussed. This method provides a simpler, more accurate and reliable way to calibrate densimeter on the spot. |
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| Keywords: | Numerical analysis Calibration equation |
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