Origin直接绘制雷诺温度校正图法处理燃烧热实验数据

doi:10.3866/PKU.DXHX201812027

Abstract

Abstract:

In this paper, an Origin mapping method is introduced, which can directly draw the Renolds temperature correction chart in the combustion heat measurement experiment for further data process. Compared with manual drawing, Origin has the advantages of high accuracy, simplicity and rapidity. Compared with the computer multi-segment linear fitting method, Origin not only has the same high accuracy, but also is more intuitive, reflecting the original intention of Renolds mapping method better, and can directly observe the heat leakage of combustion heat experiment. Origin's method of directly drawing Renolds temperature correction diagram has the advantages of both manual drawing and computer linear fitting, and it is worth popularizing.

Key words: Heat, Origin, Renolds

Fengyuan WEI. Dealing with Experimental Data of Combustion Heat by Origin's Direct Drawing Renolds' Temperature Correction[J].University Chemistry, 2019, 34(7): 105-108.

Figures/Tables 3

References 8

1	武汉大学化学与分子科学学院实验中心. 物理化学实验, 第2版武汉: 武汉大学出版社, 2012, 19- 24.
2	董金龙; 李好样; 杨春梅; 任跃红; 薛华. 实验室科学, 2014, 17 (6), 4. doi: 10.3969/j.issn.1672-4305.2014.06.002
3	王岩; 袁悦; 李三鸣. 实验室科学, 2011, 14 (1), 82. doi: 10.3969/j.issn.1672-4305.2011.01.027
4	肖旺钏; 张启卫; 戈芳. 宝鸡文理学院学报(自然科学版), 2013, 33 (3), 26. doi: 10.3969/j.issn.1007-1261.2013.03.007
5	王新红; 戴兢陶; 吴秀红. 实验室研究与探索, 2012, 31 (7), 236.
6	黄成; 彭敬东. 西南师范大学学报(自然科学版), 2013, 38 (5), 169. doi: 10.3969/j.issn.1000-5471.2013.05.031
7	复旦大学编,庄继华修订.物理化学实验.第3版.北京:高等教育出版社2005: 34-39.
8	东北师范大学编.物理化学实验.第2版.北京:高等教育出版社, 1990: 45-49.

t/min	ΔT/℃
t/min	苯甲酸	样品
0.25	0.000	0.015
0.50	0.002	0.016
0.75	0.002	0.02
1.00	0.004	0.024
1.25	0.005	0.026
1.50	0.006	0.031
1.75	0.006	0.034
2.00	0.008	0.037
2.25	0.008	0.040
2.50	0.009	0.041
2.75	0.011	0.044
3.00	0.012	0.045
3.25	0.05	0.094
3.50	0.22	0.207
3.75	0.492	0.290
4.00	0.779	0.353
4.25	1.035	0.413
4.50	1.214	0.456
4.75	1.332	0.487
5.00	1.428	0.520
5.25	1.523	0.545
5.50	1.579	0.566
5.75	1.634	0.585
6.00	1.685	0.598
6.25	1.724	0.610
6.50	1.749	0.622
6.75	1.782	0.630
7.00	1.803	0.637
7.25	1.822	0.644
7.50	1.84	0.650
7.75	1.852	0.655
8.00	1.866	0.660
8.25	1.873	0.662
8.50	1.885	0.667
8.75	1.891	0.670
9.00	1.897	0.672
9.25	1.902	0.674
9.50	1.908	0.677
9.75	1.911	0.678
10.00	1.913	0.680
10.25	1.917	0.682
10.50	1.919	0.683
10.75	1.922	0.684
11.00	1.923	0.686
11.25	1.924	-
11.50	1.925	-
11.75	1.926	-
12.00	1.927	-

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Dealing with Experimental Data of Combustion Heat by Origin's Direct Drawing Renolds' Temperature Correction

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