Relevant bibliographies by topics / Ogee spillway

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Ogee spillway'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Ogee spillway"

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V., S. Chavhan, and A. Hinge G. "Controlled Ski-jump Spillway Model Design According to IS code." International Journal of Engineering and Advanced Technology (IJEAT) 9, no. 3 (2020): 3107–10. https://doi.org/10.35940/ijeat.C6109.029320.

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Ogee spillways are used to monitor reservoir releases. Ogee spillway is a weir with an ogee (S-shaped) overflow profile. A curve solid surface provided at the toe of the spillway is known as a ski-jump bucket. Ski-jump bucket type energy dissipator is considered more suitable when tail water depth is much lower than the sequent depth of a hydraulic jump. In the ski-jump bucket, the flow coming down the spillway is thrown away in air from the toe to a considerable distance as a free discharging upturned jet (trajectory), which falls on the channel bed downstream. In the ski-jump bucket, only pa
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Roushangar, Kiyoumars, Ali Foroudi, and Mojtaba Saneie. "Influential parameters on submerged discharge capacity of converging ogee spillways based on experimental study and machine learning-based modeling." Journal of Hydroinformatics 21, no. 3 (2019): 474–92. http://dx.doi.org/10.2166/hydro.2019.120.

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Abstract Ogee spillways with converging training walls are applied to lower the hazard of accidental flooding in locations with limited construction operations due to their unique structure. Hence, this type of structure is proposed as an emergency spillway. The present study aimed at experimental and machine learning-based modeling of the submerged discharge capacity of the converging ogee spillway. Two experimental models of Germi-Chay dam spillway were utilized: one model having a curve axis which was made in 1:50 scale and the other with a straight axis in 1:75 scale. Using visual observat
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Kapure, P. V., S. P. Nangare, T. R. Gaikwad, M. S. Narke, and P. A. Huge. "A Hybrid Approach to Improve Energy Dissipation in Stilling Basin." International Journal for Research in Applied Science and Engineering Technology 10, no. 4 (2022): 609–11. http://dx.doi.org/10.22214/ijraset.2022.41270.

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Abstract: This study contains a hydraulic prototype model and experiments that will be conducted to generalize and prove the hydraulic design of a new type of stilling basin that controls discharge with a hollow-jet valve. The stilling basin is usually considered to be the most efficient hydraulic structure for dissipating flow energy. The size and shape of the stilling basin affect the formation of flow patterns, which can affect the overall hydraulic performance of the system. An ogee spillway's is important for dissipating excess water's specific energy. The kinetic energy generated by the
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Castro-Orgaz, Oscar, Willi H. Hager, Yakun Guo, Sebastien Erpicum, and Francisco Nicolás Cantero-Chinchilla. "Irrotational Flow over Ogee Spillway Crest: New Solution Method and Flow Geometry Analysis." Water 16, no. 19 (2024): 2720. http://dx.doi.org/10.3390/w16192720.

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A spillway is a hydraulic structure of major importance in dam safety, and its current analysis usually involves a hybrid approach combining CFD modeling with experimental research, either using well-known WES design charts or conducting new model experiments in the laboratory. Flow over spillway crests involves fluid accelerations, making irrotationality an adequate simplification of the Navier–Stokes (NS) equations. However, an efficient tool using this method is currently lacking for spillway flow, particularly for ogee spillway flow. This work focuses on this aspect of the problem, and a n
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Kain, San Arnolus, Ali Warsito, Minsyahril Bukit, and Albert Zicko Johannes. "ANALISIS SIFAT MEKANIK MODIFIKASI KEMIRINGAN MERCU SPILLWAY TIPE OGEE DENGAN STUDI KASUS BENDUNGAN RAKNAMO MENGGUNAKAN METODE ELEMEN HINGGA SOFTWARE ELMER." Jurnal Fisika : Fisika Sains dan Aplikasinya 7, no. 1 (2022): 69–74. http://dx.doi.org/10.35508/fisa.v7i1.3964.

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Abstrak
 Penelitian tentang analisis sifat mekanik modifikasi kemiringan mercu Spillway Tipe Ogee menggunakan metode elemen hingga software ELMER telah dilakukan. Tujuan penelitian ini adalah menganalisis besar tegangan, regangan dan deformasi pada mercu spillway bendungan tipe ogee dengan metode elemen hingga. Struktur bendungan dimodelkan dengan bantuan software FreeCAD, kemudian perhitungan metode elemen hingga dengan software Elmer dan dilanjutkan analisis dengan software ParaView. Berdasarkan hasil analisis mercu Spillway tipe Ogee dengan modifikasi kemiringan 41.18o, 45o dan 48.36o
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Jonathan, Ariberto, Doddi Yudianto, and S. Sanjaya. "PENENTUAN POLA OPERASI PINTU PELIMPAH DALAM RANGKA PENGENDALIAN BANJIR BENDUNGAN DELINGAN, JAWA TENGAH." JURNAL TEKNIK HIDRAULIK 12, no. 2 (2021): 93–106. http://dx.doi.org/10.32679/jth.v12i2.662.

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A spillway is one of many important components of a dam, which is operated to prevent the dam from overtopping. Spillway with gate structures requires to have a good operation pattern by considering a minimum critical height and outflow discharge to prevent any flooding events in the downstream part of the spillway channel. The case study in this research is the Delingan Dam which has two ogee spillways, four main sluice gates and four additional sluice gates. Located in Karanganyar District, West Java, Delingan Dam is considered as a vast infrastructure which is potentially threatening if the
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Kote, A. S., and P. B. Nangare. "Hydraulic Model Investigation on Stepped Spillway's Plain and Slotted Roller Bucket." Engineering, Technology & Applied Science Research 9, no. 4 (2019): 4419–22. http://dx.doi.org/10.48084/etasr.2837.

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In ogee spillway, the released flood water from crest to toe possesses a high amount of kinetic energy causing scour and erosion on the spillway structure. The dam projects normally have a stilling basin as an energy dissipater which has specific energy dissipation limitations. The stepped spillway is a better option to minimize kinetic energy along the chute and safely discharge water in the river domain. The Khadakwasla dam is situated in Pune, Maharashtra (India), and has scouring and erosion issues on the chute of ogee spillway and on the stilling basin. The present study develops a physic
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Kote, Alka Sunil, and Prakash Baburao Nangare. "Hydraulic Model Investigation on Stepped Spillway's Plain and Slotted Roller Bucket." Engineering, Technology & Applied Science Research 9, no. 4 (2019): 4419–22. https://doi.org/10.5281/zenodo.3370610.

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In ogee spillway, the released flood water from crest to toe possesses a high amount of kinetic energy causing scour and erosion on the spillway structure. The dam projects normally have a stilling basin as an energy dissipater which has specific energy dissipation limitations. The stepped spillway is a better option to minimize kinetic energy along the chute and safely discharge water in the river domain. The Khadakwasla dam is situated in Pune, Maharashtra (India), and has scouring and erosion issues on the chute of ogee spillway and on the stilling basin. The present study develops a physic
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Daneshfaraz, Rasoul, and Amir Ghaderi. "Numerical Investigation of Inverse Curvature Ogee Spillway." Civil Engineering Journal 3, no. 11 (2017): 1146. http://dx.doi.org/10.28991/cej-030944.

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Design of water structures and their segments including spillways play an important role in water resources management and agricultural activities. In the the linear body part of an ogee spillway, for speeding up the flow rate, the flow should be transferred to the stilling basin by inverse curve so that the water energy can be reduced. This study aims to evaluate the effect of the inverse profile curvature on the pressure of spillway surface using Fluent software. For this purpose, five different curvatures of inverse profile were considered to be equal to no-curvature (zero), 1, 1.5, 2 and 2
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Daneshfaraz, Rasoul, Amir Ghaderi, Aliakbar Akhtari, and Silvia Di Francesco. "On the Effect of Block Roughness in Ogee Spillways with Flip Buckets." Fluids 5, no. 4 (2020): 182. http://dx.doi.org/10.3390/fluids5040182.

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In this study, the effect of the presence of bed-block roughness in an ogee spillway on energy dissipation and jet length is investigated. A series of experimental and numerical tests were conducted using an ogee spillway with block roughness on the bed without a flip bucket and with a flip bucket at different take-off angles (32 °C and 52 °C). To model the free-flow surface, the volume-of-fluid (VOF) method and turbulence model from RNG k–ε were used. Results indicated that the numerical model is fairly capable of simulating a free-flow surface over an ogee spillway; using block roughness on
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Dissertations / Theses on the topic "Ogee spillway"

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Kanyabujinja, Nshuti Placide. "CFD modelling of ogee spillway hydraulics and comparison with physical model tests." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/96787.

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Thesis (MEng)--Stellenbosch University, 2015.<br>ENGLISH ABSTRACT: Modern Computational Fluid Dynamics modelling (CFD) are becoming common design and analysis tools in the engineering field. Nowadays, project designs involve the use of CFD techniques along with physical scale modelling to analyse the complex rapidly varied and turbulent flows which would not be easily analysed by physical modelling. In particular, the consideration and/or use of CFD modelling in the Hydraulic Engineering field remains on the increase. Apart from being used for comparison with other design techniques, CFD may i
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Coetzee, Gert Louis. "Investigating the bottom free surface nappe (Ogee profile) across a sharp-crested weir influenced by the flow in an asymmetrical approach channel." Diss., University of Pretoria, 2013. http://hdl.handle.net/2263/37353.

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Azhdary, Moghaddam Mehdi. "The hydraulics of flow on stepped ogee-profile spillways." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq26104.pdf.

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Chang, Chun-Kai, and 張鈞凱. "Experimental Study on Inlet Flow Field of Ogee Spillway." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/848j8c.

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碩士<br>國立交通大學<br>土木工程系所<br>102<br>In recent years, the ogee spillway weir surface of Chi-Chi Weir often wears after the flood. It is suspected that occurs, in addition to the damage arising from cavitation, abrasion occurs due to the gravels in front of the spillway picked up by flow vortex and dropped on spillway weir surface. Flow field in spillway inlet is complicated and three-dimensional, and few studies can be found in the past. Therefore, this study measures the inflow field of ogee spillway by using the particle image velocimetry to along the horizontal and vertical directions. The ex
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Book chapters on the topic "Ogee spillway"

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Shaghaghian, M. R., and N. Talebbeydokhti. "Comparison of Several Finite Difference Schemes in Flow Modeling Over an Ogee Spillway." In Advances in Water Resources and Hydraulic Engineering. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89465-0_297.

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Nangare, P. B., and A. S. Kote. "Enhancement of Energy Dissipation Using Combination of Solid Roller Bucket and Type II Stilling Basin for Ogee Stepped Spillway." In River Hydraulics. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-81768-8_8.

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Zahari, Nazirul Mubin, Mohd Hafiz Zawawi, Lariyah Mohd Sidek, Mohamad Aizat Abas, Farah Nurhikmah Ghazali, and Nurul Husna Hassan. "Study on Suspended Particles Velocity at Ogee Dam Spillway Using Discrete Particle Method (DPM) and Particle Image Velocimetry (PIV)." In Lecture Notes in Civil Engineering. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-7920-9_53.

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"ogee spillway." In Dictionary Geotechnical Engineering/Wörterbuch GeoTechnik. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41714-6_150274.

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Sowinski, M., and M. I. Yusuf. "Composite risk model of Ogee type spillway." In New Uncertainty Concepts in Hydrology and Water Resources. Cambridge University Press, 1995. http://dx.doi.org/10.1017/cbo9780511564482.038.

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Furlan, P., M. Pfister, J. Matos, and A. J. Schleiss. "Blockage of driftwood and resulting head increase upstream of an ogee spillway with piers." In Sustainable and Safe Dams Around the World. CRC Press, 2019. http://dx.doi.org/10.1201/9780429319778-63.

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Khatsuria, R. M. "Ogee or Overflow Spillways." In Hydraulics of Spillways and Energy Dissipators. CRC Press, 2004. http://dx.doi.org/10.1201/9780203996980-4.

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"Ogee or Overflow Spillways." In Hydraulics of Spillways and Energy Dissipators. CRC Press, 2004. http://dx.doi.org/10.1201/9780203996980.ch4.

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Biering, C., S. Hong, T. Sturm, K. Yoon, and J. Gonzalez-Castro. "Evaluation of scour downstream of riprap aprons on low-head ogee spillways." In River Flow 2014. CRC Press, 2014. http://dx.doi.org/10.1201/b17133-281.

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Conference papers on the topic "Ogee spillway"

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Othman Zaid, Pshtiwan, Abdulla Abdulwahid Abo, Azheen Karim Fatah, and Arkan Hamza. "Computation of Hydraulic Performance for Ogee Spillway with Bucket type Energy Dissipater using CFD." In The 3rd International Conference on Engineering and Innovative Technology. Salahaddin University-Erbil, 2025. https://doi.org/10.31972/iceit2024.036.

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Using a combination of mathematical and numerical models, this study gives complete assessment characteristics of flow in a typical spillway ogee-crested. A detailed comparison of water surface profiles, velocity distributions, and pressure data is essential for the investigation. Computational fluid dynamics (CFD) is used to build the model numerically by solving the Reynolds-averaged Navier-Stokes equations. The research verifies the correctness and dependability of the computational approach by showing a significant connection between the numerical and theoretical models across several para
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Albank, Hajer Hussein, and Saleh Issa Khassaf. "Experimental study on energy dissipation with different slope of downstream ogee spillway." In 6TH INTERNATIONAL CONFERENCE ON ENGINEERING SCIENCES – ICES2022. AIP Publishing, 2024. http://dx.doi.org/10.1063/5.0209304.

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Yıldız, Ali, Alpaslan Yarar, and Şerife Yurdagül Kumcu. "NUMERICAL MODELING OF FLOW OVER AN OGEE SPILLWAY AND INVESTIGATION OF EFFECT OF DOWNSTREAM INFLUENCES ON DISCHARGE." In International Symposium "The Environment and the Industry". National Research and Development Institute for Industrial Ecology, 2018. http://dx.doi.org/10.21698/simi.2018.fp09.

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Yıldız, Ali, and Alpaslan Yarar. "PHYSICAL MODELING OF FLOW OVER AN OGEE SPILLWAY AND INVESTIGATION OF SCALE EFFECTS BY USING FROUDE SIMILARITY." In International Symposium "The Environment and the Industry". National Research and Development Institute for Industrial Ecology, 2018. http://dx.doi.org/10.21698/simi.2018.fp13.

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Jafari-Asl, Jafar, Mohamed El Amine Ben Seghier, Sima Ohadi, and Vagelis Plevris. "SOFT COMPUTING FRAMEWORK FOR THE UNCERTAINTY-BASED OPTIMIZATION OF THE LENGTH AND HEIGHT OF OGEE-CRESTED SPILLWAY." In 14th International Conference on Evolutionary and Deterministic Methods for Design, Optimization and Control. Institute of Structural Analysis and Antiseismic Research National Technical University of Athens, 2021. http://dx.doi.org/10.7712/140121.7954.18433.

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Persi, Elisabetta, Gabriella Petaccia, Elena Pibia, and Stefano Sibilla. "Analysis of wooden cylinder hydrodynamics at ogee crested spillways." In Proceedings of the 39th IAHR World Congress From Snow to Sea. International Association for Hydro-Environment Engineering and Research (IAHR), 2022. http://dx.doi.org/10.3850/iahr-39wc252171192022905.

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Goodridge, W. H., W. J. Rahmeyer, M. A. Morrison, and Paul Costa. "Application of a Mitered Ogee Crest to Steep Stair-Stepped Spillways." In World Environmental and Water Resources Congress 2008. American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/40976(316)243.

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