Development and application of ANN model for property prediction of supercritical kerosene | |
Li B(李波)1,2; Lee YC(李亚超)1,2; Yao W(姚卫)1,2; Fan XJ(范学军)1,2 | |
发表期刊 | Computers and Fluids |
2020-09 | |
卷号 | 209期号:2020页码:1-18 |
ISSN | 0045-7930 |
摘要 | Three artificial neural network (ANN) models were developed to predict the fluid properties of China RP3 kerosene under supercritical pressure in replacement of the time-consuming property calculations by the principle of Extended Corresponding State (ECS). The analysis shows that the properties predicted by the trained ANN models agree well with the calculations by the ECS method. The correlation coefficients (R) between the ANN predictions and the ECS calculations are higher than 0.99, and most of the relative errors are lower than 0.1%. The prediction by the ANN models is of several orders (104) faster than that by the ECS method, especially near the critical points. The trained ANN model was further coupled with the CFD modeling of a realistic kerosene jet, where high efficiency and satisfactory accuracy were shown compared with the direct ECS calculations. |
关键词 | Artificial Neural Network (Ann) Principle Of Extended Corresponding State (Ecs) Rp-3 Kerosene Superitical Pressure Openfoam |
DOI | 10.1016/j.compfluid.2020.104665 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000556841200011 |
论文分区 | 二类 |
力学所作者排名 | 1 |
RpAuthor | yao w, fan xj |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/84807 |
专题 | 高温气体动力学国家重点实验室 |
通讯作者 | Yao W(姚卫); Fan XJ(范学军) |
作者单位 | 1.State Key Laboratory of High Temperature Gas Dynamics, Institute of Mechanics, CAS 2.School of Engineering Science, University of Chinese Academy of Science, |
推荐引用方式 GB/T 7714 | Li B,Lee YC,Yao W,et al. Development and application of ANN model for property prediction of supercritical kerosene[J]. Computers and Fluids,2020,209,2020,:1-18. |
APA | Li B,Lee YC,Yao W,&Fan XJ.(2020).Development and application of ANN model for property prediction of supercritical kerosene.Computers and Fluids,209(2020),1-18. |
MLA | Li B,et al."Development and application of ANN model for property prediction of supercritical kerosene".Computers and Fluids 209.2020(2020):1-18. |
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