基于逐差法推算液体表面张力系数的不确定度

doi:10.16039/j.cnki.cn22-1228.2022.04.023

下载:

PDF (364KB)
输出: BibTeX | EndNote (RIS)

摘要

用力敏传感器测量液体表面张力系数，采用逐差法处理数据，根据“测量不确定度”理论推算液体表面张力系数不确定度的传递公式，并运用于数据处理中。

	服务
	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	（）
	作者相关文章
	毛爱华
	蔡禄
	李丽荣
	孙一博

关键词: 液体表面张力系数力敏传感器逐差法不确定度

Abstract:

The force-sensitive sensor was used to measure the liquid surface tension coefficient．To deal with experiment date correctly by the method of successive minus．The data were processed by the difference by difference method．According to the theory of measurement uncertainty，the transfer formula of the uncertainty for the liquid surface tension coefficient was deduced and applied in subsequent data processing．

Key words: liquid surface tension coefficient force-sensitive sensor successive difference method uncertainty

出版日期: 2022-08-25 发布日期: 2022-08-25 整期出版日期: 2022-08-25

ZTFLH:

O 4-33

引用本文:

毛爱华 , 蔡禄 , 李丽荣 , 孙一博. 基于逐差法推算液体表面张力系数的不确定度 [J]. 大学物理实验, 2022, 35(4): 108-110.
MAO Aihua , CAI Lu , LI Lirong , SUN Yibo . Calculating the Uncertainty of the Liquid Surface Tension Coefficient by Using Successive Difference Method . Physical Experiment of College, 2022, 35(4): 108-110.

链接本文:

http://dawushiyan.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1228.2022.04.023 或 http://dawushiyan.jlict.edu.cn/CN/Y2022/V35/I4/108

[1]	张　燕. 基于ＳＰＳＳ的弹簧振子实验数据处理研究 [J]. 大学物理实验, 2022, 35(5): 125-127.
[2]	张胜海, 杨晓娜. 基于光功率计监视的杨氏模量测量及不确定度分析 [J]. 大学物理实验, 2022, 35(2): 102-105.
[3]	赵云飞, 邱成锋, 贾小文, 张金凤, 范海英. 基于Excel的直线拟合问题不确定度评定研究 [J]. 大学物理实验, 2022, 35(1): 110-114.
[4]	姚星星, 王宙洋. 拉脱法测量液体表面张力系数实验结果分析 [J]. 大学物理实验, 2022, 35(1): 115-118.

[1]	. [J]. Physical Experiment of College, 2020, 33(1): 0 .
[2]	. [J]. Physical Experiment of College, 2020, 33(1): 0 .
[3]	WU Ming, ZENG Hong, ZHANG Wenpeng, ZHANG Yuanwei, DAI Zhenbing. Theoretical and Experimental Research of A zimuthal-Radial Pendulum [J]. Physical Experiment of College, 2020, 33(1): 1 -6 .
[4]	LIU Weiwei, SUN Qing, LIU Chenglin. Research on Selection of Critical Magnetization Current for Measuring Charge-Mass Ratio of Electron by Magnetron Controlling [J]. Physical Experiment of College, 2020, 33(1): 7 -9 .
[5]	DENG Li, LIU Yang, ZHANG Hangzhong, ZHOU Kewei, ZHAO guoru, WEI luanyi. MATLAB simulation of Fourier transform of Gaussian beam and the spatial filtering effects basing on 4F optical imaging system [J]. Physical Experiment of College, 2020, 33(1): 10 -16 .
[6]	MA Kun. Experiment Study on the Measuring Young' s Modulus by Stretching [J]. Physical Experiment of College, 2020, 33(1): 17 -20 .
[7]	FEI Xianxiang, CHEN Chunlei, WANG Wenhua, SHI Wenqing, HUANG Cunyou. Design of Lens Group Focal Length Measurement System Based on Object-Image Parallax Comparison [J]. Physical Experiment of College, 2020, 33(1): 21 -24 .
[8]	LI Chunjiang, LI Luyu, YANG Jinglei, LI Tingrong, XIANG Wenli. A New Method for Simple and Rapid Measurement of Refractive Index [J]. Physical Experiment of College, 2020, 33(1): 25 -28 .
[9]	WANG Cuiping, YAO Mengyu, YE Liu, LI Aixia, ZHANG Ziyun, DAI Peng. Progress and Applications of Electron Spin Resonance in Biology [J]. Physical Experiment of College, 2020, 33(1): 29 -33 .
[10]	CHEN Yingmo, SHEN Siyi, WANG Jie. Study on the Characteristics of Silicon Photocells [J]. Physical Experiment of College, 2020, 33(1): 34 -36 .