首页|A data-driven model of drop size prediction based on artificial neural networks using small-scale data sets

A data-driven model of drop size prediction based on artificial neural networks using small-scale data sets

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An artificial neural network(ANN)method is introduced to predict drop size in two kinds of pulsed columns with small-scale data sets.After training,the deviation between calculate and experimental results are 3.8%and 9.3%,respectively.Through ANN model,the influence of interfacial tension and pulsation intensity on the droplet diameter has been developed.Droplet size gradually increases with the increase of interfacial tension,and decreases with the increase of pulse intensity.It can be seen that the accuracy of ANN model in predicting droplet size outside the training set range is reach the same level as the accuracy of correlation obtained based on experiments within this range.For two kinds of columns,the drop size prediction deviations of ANN model are 9.6%and 18.5%and the deviations in correlations are 11%and 15%.

Artificial neural networkDrop sizeSolvent extractionPulsed columnTwo-phase flowHydrodynamics

Bo Wang、Han Zhou、Shan Jing、Qiang Zheng、Wenjie Lan、Shaowei Li

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Institute of Nuclear and New Energy Technology,Tsinghua University,Beijing 100084,China

State Key Laboratory of Heavy Oil Processing,China University of Petroleum(Beijing),Beijing 102249,China

State Key Laboratory of Chemical Engineering,Tsinghua University,Beijing 100084,China

National Natural Science Foundation of ChinaNational Natural Science Foundation of China

2227823421776151

2024

中国化学工程学报(英文版)
中国化工学会

中国化学工程学报(英文版)

CSTPCDEI
影响因子:0.818
ISSN:1004-9541
年,卷(期):2024.66(2)
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