Decision Tree-Based Modeling of the Aeration Effectiveness of Circular Plunging Jetsopen access
- Authors
- Puri, Diksha; Lee, Daeho; Khankal, Dhananjay Vasant; Thakur, Mohindra Singh; Alfaisal, Faisal M.; Alam, Shamshad; Kumar, Raj; Khan, Mohammad Amir
- Issue Date
- Oct-2023
- Publisher
- AMER CHEMICAL SOC
- Citation
- ACS OMEGA, v.8, no.42, pp 38950 - 38960
- Pages
- 11
- Journal Title
- ACS OMEGA
- Volume
- 8
- Number
- 42
- Start Page
- 38950
- End Page
- 38960
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/90087
- DOI
- 10.1021/acsomega.3c03375
- ISSN
- 2470-1343
2470-1343
- Abstract
- Since soft computing has gained a lot of attention in hydrological studies, this study focuses on predicting aeration efficiency (E-20) using circular plunging jets employing soft computing techniques such as reduced error pruning tree (REPTree), random forest (RF), and M5P. The study undertaken required the development and validation of models, which were achieved using 63 experimental data values with input variables, such as angle of inclination of tilt channel (alpha), number of plunging jets (J(N)), discharge of each jet (Q), hydraulic radius of each jet (HR), and Froude number (Fr. No), to evaluate the aeration efficiency (E-20), which served as the output variable. To evaluate the effectiveness of the developed models, three different statistical indices were used such as the coefficient of correlation (CC), root-mean-square error (RMSE), and mean absolute error (MAE), and it was found that all of the applied techniques possessed good forecasting ability since their correlation coefficient values were greater than 0.8. Upon testing, it was discovered that the M5P model outperformed other soft computing-based models in its ability to predict E-20, as demonstrated by its correlation coefficient value of 0.9564 and notably low values of MAE (0.0143) and RMSE (0.0193).
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - ETC > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/90087)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.