Application of neural network for scour and air entrainment prediction

Ahmed Elshafie, Ali A. Najah, Othman A. Karim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

This research aims at introducing a system independent method for scour and air entrainment prediction utilizing Artificial Neural Network (ANN) based on previous experimental plunge pool scour tests for inclined circular jets. Furthermore, the current manuscript introduced a single ANN model to predict air entrainment devoid of pre-knowledge of the jet condition either smooth or rough jet. Regarding ANN applicability validation, its prediction results was compared to the earlier experimental results for three regression models; one for scour, and two air-models for a smooth and rough jet. The results from each model out of the three ANN models are proved more accurate than the corresponding pre-developed regression models. Relative error envelop of 5% was found to bound all the records for the prediction of air in both ANN models (smooth and rough). For the prediction of the scour, the ANN model was also better than the regression model with only two data records of 20% relative error.

Original languageEnglish
Title of host publicationICCTD 2009 - 2009 International Conference on Computer Technology and Development
Pages273-277
Number of pages5
Volume2
DOIs
Publication statusPublished - 2009
Event2009 International Conference on Computer Technology and Development, ICCTD 2009 - Kota Kinabalu
Duration: 13 Nov 200915 Nov 2009

Other

Other2009 International Conference on Computer Technology and Development, ICCTD 2009
CityKota Kinabalu
Period13/11/0915/11/09

Fingerprint

Air entrainment
Scour
Neural networks
Air

Keywords

  • Air entrainment
  • Artificial intelligent model
  • Physical model
  • Plunge pool scour
  • Regression model

ASJC Scopus subject areas

  • Computer Science(all)

Cite this

Elshafie, A., Najah, A. A., & A. Karim, O. (2009). Application of neural network for scour and air entrainment prediction. In ICCTD 2009 - 2009 International Conference on Computer Technology and Development (Vol. 2, pp. 273-277). [5360151] https://doi.org/10.1109/ICCTD.2009.130

Application of neural network for scour and air entrainment prediction. / Elshafie, Ahmed; Najah, Ali A.; A. Karim, Othman.

ICCTD 2009 - 2009 International Conference on Computer Technology and Development. Vol. 2 2009. p. 273-277 5360151.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Elshafie, A, Najah, AA & A. Karim, O 2009, Application of neural network for scour and air entrainment prediction. in ICCTD 2009 - 2009 International Conference on Computer Technology and Development. vol. 2, 5360151, pp. 273-277, 2009 International Conference on Computer Technology and Development, ICCTD 2009, Kota Kinabalu, 13/11/09. https://doi.org/10.1109/ICCTD.2009.130
Elshafie A, Najah AA, A. Karim O. Application of neural network for scour and air entrainment prediction. In ICCTD 2009 - 2009 International Conference on Computer Technology and Development. Vol. 2. 2009. p. 273-277. 5360151 https://doi.org/10.1109/ICCTD.2009.130
Elshafie, Ahmed ; Najah, Ali A. ; A. Karim, Othman. / Application of neural network for scour and air entrainment prediction. ICCTD 2009 - 2009 International Conference on Computer Technology and Development. Vol. 2 2009. pp. 273-277
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