STRUCTURAL OPTIMIZATION OF VAPOR-PRESSURE CORRELATIONS USING SIMULATED ANNEALING AND THRESHOLD ACCEPTING - APPLICATION TO R134A

被引:12
作者
HUBER, ML
机构
[1] National Institute of Standards and Technology, Thermophysics Division, 838.02, Boulder, CO 80303-3328
关键词
D O I
10.1016/0098-1354(94)E0031-H
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This paper reports the use of two methods, simulated annealing (SA) and threshold accepting (TA), to determine a set of optimal terms (the structure) of the vapor pressure correlation for the R134a. The SA algorithm with the Lundy and Mees annealing schedule, and the TA algorithm with the Aarts and VanLaarhoven schedule gave the best performance, based on minimal computational time for a given performance. SA and TA appear to be versatile, powerful and computationally simple methods for determining the structure of empirical correlations of thermophysical property data.
引用
收藏
页码:929 / 932
页数:4
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