TEST MEASUREMENTS AND ANALYSIS OF ERRORS FOR A NEW EQUIPMENT FOR THE DETERMINATION OF EXCESS-HEAT DATA

被引:7
|
作者
HUEMER, H [1 ]
PLATZER, E [1 ]
REHAK, K [1 ]
机构
[1] PRAGUE INST CHEM TECHNOL, DEPT PHYS CHEM, CS-16628 PRAGUE 6, CZECHOSLOVAKIA
关键词
D O I
10.1016/0040-6031(91)87185-Y
中图分类号
O414.1 [热力学];
学科分类号
摘要
In this paper the systematic application of error analysis, error propagation and sensitivity calculations for the improvement of a calorimeter is shown. Adaptions were made on a SETARAM c-80 heat flux calorimeter to perform measurements of excess-heat data above the boiling point of the components. Test measurements were performed for the system n-hexane - c-hexane at 25, 40, 60 and 80-degrees-C and for glycerol - water at 50 and 70-degrees-C. The analysis of these results, error and sensitivity calculations show the sources of error and permit improvement and tuning of the equipment, which is demonstrated by improved results.
引用
收藏
页码:95 / 112
页数:18
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