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ANALITICAL AND ARTIFICIAL NEURAL NETWORK MODELS OF DISCHARGE VALUE PASSING OVER OGEE SPILLWAY

Year 2017, Volume: 5 Issue: 3, 370 - 376, 01.09.2017
https://doi.org/10.15317/Scitech.2017.97

Abstract

In this study, analytical and Artificial Neural Network (ANN) models’ output of the discharge value, passing over Ogee Spillways, were compared. For this aim, a flume having 7.5 cm width, 15 cm depth and 5 m length, was used in the laboratory. Discharge values above the spillway were measured for different heads. Discharge values were also computed by the formula for the measured heads. An ANN model was set by using the experimental results in order to estimate the discharge value. So, the performance of the ANN model was investigated. As the result, it was seen that ANN model produced very successful output.

References

  • Azamathulla, H., Md., Deo, M. C., Deolalikar, P. B., 2008, “Alternative Neural Networks to Estimate the Scour Below Spillways”, Advances in Engineering Software, Vol. 39, pp. 689-698.
  • Chitsazan, N., Nadiri, A. A., Tsai, F. T. C., 2015, “Prediction and Structural Uncertainty Analyses of Artificial Neural Networks Using Hierarchical Bayesian Model Averaging”, Journal of Hydrology, Vol. 528, pp. 52–62.
  • Cybenko, G., 1989, “Approximations by Superpositions of A Sigmoidal Function”, Mathematics of Control, Signals, and Systems, Vol. 2 (4), pp. 303–314.
  • Dorum, A., Yarar, A., Sevimli, M. F., Onüçyildiz, M., 2010, “Modelling The Rainfall–Runoff Data of Susurluk Basin”, Expert Systems with Applications, Vol. 37 (9), pp. 6587–6593.
  • Salmasi, F., Özger, M., 2014, “Neuro-Fuzzy Approach for Estimating Energy Dissipation in Skimming Flow over Stepped Spillways”, Arabian Journal for Science & Engineering, Vol. 39, pp. 6099–6108.
  • Sanchez, J. M., Pomares, J., Dolz, J., “Pressure Field in Skimming Flow over A Stepped Spillway”, In: Proceedings, International Workshop on Hydraulics of Stepped Spillways, Zurich, Switzerland, 2000.
  • Savage, B. M., Johnson, M. C., 2001, “Flow over Ogee Spillway: Physical and Numerical Model Case Study”, Journal of Hydraulic Engineering, ASCE, Vol. 127(8), pp. 640–649.
  • Song, C., Zhou, F., 1999, “Simulation of Free Surface Flow over Spillway”, Journal of Hydraulic Engineering, ASCE, Vol. 125(9), pp. 959–967.
  • USBR, 1987, Design of Small Dams, Third Edition, Washington: Water Resources Technical Publication.

Ogee Tipi Dolusavakların Üzerinden Geçen Akım Verilerinin Analitik ve Yapay Sinir Ağları Modelleri

Year 2017, Volume: 5 Issue: 3, 370 - 376, 01.09.2017
https://doi.org/10.15317/Scitech.2017.97

Abstract

Bu çalışmada Ogee tipi bağlamalar üzerinden geçen debilerin analitik ve yapay sinir ağları model sonuçları karşılaştırılmıştır. Bunun için 7.5 cm genişliğinde, 15 cm yüksekliğinde ve 5 m uzunluğunda bir açık kanal düzeneği kullanılmıştır. Kullanılan düzenekte farklı savak yükleri geçmesi durumunda debiler ölçülmüş ve bu debiler formül kullanılarak da hesaplanmıştır. Ayrıca deneyden elde edilen sonuçlar ile yapay sinir ağları modeli kurularak debiler tahmin edilmiş ve modelin performansı araştırılmıştır. Elde edilen sonuçlara göre yapay sinir ağları modeli oldukça tatmin edici sonuçlar vermiştir.

References

  • Azamathulla, H., Md., Deo, M. C., Deolalikar, P. B., 2008, “Alternative Neural Networks to Estimate the Scour Below Spillways”, Advances in Engineering Software, Vol. 39, pp. 689-698.
  • Chitsazan, N., Nadiri, A. A., Tsai, F. T. C., 2015, “Prediction and Structural Uncertainty Analyses of Artificial Neural Networks Using Hierarchical Bayesian Model Averaging”, Journal of Hydrology, Vol. 528, pp. 52–62.
  • Cybenko, G., 1989, “Approximations by Superpositions of A Sigmoidal Function”, Mathematics of Control, Signals, and Systems, Vol. 2 (4), pp. 303–314.
  • Dorum, A., Yarar, A., Sevimli, M. F., Onüçyildiz, M., 2010, “Modelling The Rainfall–Runoff Data of Susurluk Basin”, Expert Systems with Applications, Vol. 37 (9), pp. 6587–6593.
  • Salmasi, F., Özger, M., 2014, “Neuro-Fuzzy Approach for Estimating Energy Dissipation in Skimming Flow over Stepped Spillways”, Arabian Journal for Science & Engineering, Vol. 39, pp. 6099–6108.
  • Sanchez, J. M., Pomares, J., Dolz, J., “Pressure Field in Skimming Flow over A Stepped Spillway”, In: Proceedings, International Workshop on Hydraulics of Stepped Spillways, Zurich, Switzerland, 2000.
  • Savage, B. M., Johnson, M. C., 2001, “Flow over Ogee Spillway: Physical and Numerical Model Case Study”, Journal of Hydraulic Engineering, ASCE, Vol. 127(8), pp. 640–649.
  • Song, C., Zhou, F., 1999, “Simulation of Free Surface Flow over Spillway”, Journal of Hydraulic Engineering, ASCE, Vol. 125(9), pp. 959–967.
  • USBR, 1987, Design of Small Dams, Third Edition, Washington: Water Resources Technical Publication.
There are 9 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Alpaslan Yarar

Publication Date September 1, 2017
Published in Issue Year 2017 Volume: 5 Issue: 3

Cite

APA Yarar, A. (2017). ANALITICAL AND ARTIFICIAL NEURAL NETWORK MODELS OF DISCHARGE VALUE PASSING OVER OGEE SPILLWAY. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi, 5(3), 370-376. https://doi.org/10.15317/Scitech.2017.97
AMA Yarar A. ANALITICAL AND ARTIFICIAL NEURAL NETWORK MODELS OF DISCHARGE VALUE PASSING OVER OGEE SPILLWAY. sujest. September 2017;5(3):370-376. doi:10.15317/Scitech.2017.97
Chicago Yarar, Alpaslan. “ANALITICAL AND ARTIFICIAL NEURAL NETWORK MODELS OF DISCHARGE VALUE PASSING OVER OGEE SPILLWAY”. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi 5, no. 3 (September 2017): 370-76. https://doi.org/10.15317/Scitech.2017.97.
EndNote Yarar A (September 1, 2017) ANALITICAL AND ARTIFICIAL NEURAL NETWORK MODELS OF DISCHARGE VALUE PASSING OVER OGEE SPILLWAY. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi 5 3 370–376.
IEEE A. Yarar, “ANALITICAL AND ARTIFICIAL NEURAL NETWORK MODELS OF DISCHARGE VALUE PASSING OVER OGEE SPILLWAY”, sujest, vol. 5, no. 3, pp. 370–376, 2017, doi: 10.15317/Scitech.2017.97.
ISNAD Yarar, Alpaslan. “ANALITICAL AND ARTIFICIAL NEURAL NETWORK MODELS OF DISCHARGE VALUE PASSING OVER OGEE SPILLWAY”. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi 5/3 (September 2017), 370-376. https://doi.org/10.15317/Scitech.2017.97.
JAMA Yarar A. ANALITICAL AND ARTIFICIAL NEURAL NETWORK MODELS OF DISCHARGE VALUE PASSING OVER OGEE SPILLWAY. sujest. 2017;5:370–376.
MLA Yarar, Alpaslan. “ANALITICAL AND ARTIFICIAL NEURAL NETWORK MODELS OF DISCHARGE VALUE PASSING OVER OGEE SPILLWAY”. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi, vol. 5, no. 3, 2017, pp. 370-6, doi:10.15317/Scitech.2017.97.
Vancouver Yarar A. ANALITICAL AND ARTIFICIAL NEURAL NETWORK MODELS OF DISCHARGE VALUE PASSING OVER OGEE SPILLWAY. sujest. 2017;5(3):370-6.

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