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运用模糊数学的聚类分析法,对自然循环欠热沸腾起始点的实验和计算数据准确性进行考核,以选择同类准确数据,并判定公式的计算准确率。通过隶属度的确定和模糊的判决方法运算,分析自然循环欠热沸腾起始点的实验误差,以便对实验公式的修正系数做出合理准确的判定,取得置信度较高的结果。结果表明,模糊数学的应用使自然循环欠热沸腾起始点分析得到一种符合实际和较为准确的描述,该方法是一种有前途的可开发数学方法。
The fuzzy mathematics cluster analysis method is used to evaluate the experiment and calculation data accuracy of the onset of under-boiling in natural circulation to select the same kind of accurate data and to determine the calculation accuracy of the formula. Through the determination of the membership degree and fuzzy decision method, the experimental error of the starting point of the underheated boiling of natural circulation is analyzed, so that the correct coefficient of the experimental formula can be judged reasonably and the result of higher confidence is obtained. The results show that the application of fuzzy mathematics makes the analysis of the starting point of natural circulation underheated boiling a realistic and accurate description, and the method is a promising mathematic method.