FLOW AND TURBULENT CHARACTERISTIC OVER SPILLWAYS SLAB GAPS

Sevket Cokgor; Muhammed Fatih Ozun; Torkan Hassani

doi:10.64697/978-90-835589-7-4_41WC-P2129-cd

FLOW AND TURBULENT CHARACTERISTIC OVER SPILLWAYS SLAB GAPS

Sevket Cokgor
, Muhammed Fatih Ozun
, Torkan Hassani

İnşaat Mühendisliği Bölümü

Istanbul Technical University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

Özet

Hydraulic structures such as spillways, stilling basins, pressurized bottom outlets, etc. are exerted by high hydrostatic and hydrodynamic forces. The interaction between flow and the bottom surface is critical for stability. One of the most important threats against their stability is the uncertainty at the bottom, which comes from slab junctions. The interaction between the main flow over the slabs and the water in the gap between the slabs is investigated in this study. Gap width, flow conditions taking into consideration, and main flow to gap relation observed with PIV measurements near the bottom over/in gap. Vortex formation between the holes was determined, and its effects were discussed.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	Proceedings of the 41st IAHR World Congress, 2025
Editörler	Adrian Wing-Keung Law, Jenn Wei Er
Yayınlayan	International Association for Hydro-Environment Engineering and Research
Sayfalar	417-425
Sayfa sayısı	9
ISBN (Basılı)	9789083558974
DOI'lar	https://doi.org/10.64697/978-90-835589-7-4_41WC-P2129-cd
Yayın durumu	Yayınlandı - 2025
Etkinlik	41st IAHR World Congress, 2025 - Singapore, Singapore Süre: 22 Haz 2015 → 27 Haz 2015

Yayın serisi

Adı	Proceedings of the IAHR World Congress
ISSN (Basılı)	2521-7119
ISSN (Elektronik)	2521-716X

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	41st IAHR World Congress, 2025
Ülke/Bölge	Singapore
Şehir	Singapore
Periyot	22/06/15 → 27/06/15

Bibliyografik not

Publisher Copyright:
© 2025 IAHR – International Association for Hydro-Environment Engineering and Research.

Belgeye Erişim

10.64697/978-90-835589-7-4_41WC-P2129-cd

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Cokgor, S., Ozun, M. F., & Hassani, T. (2025). FLOW AND TURBULENT CHARACTERISTIC OVER SPILLWAYS SLAB GAPS. In A. Wing-Keung Law, & J. W. Er (Eds.), Proceedings of the 41st IAHR World Congress, 2025 (pp. 417-425). (Proceedings of the IAHR World Congress). International Association for Hydro-Environment Engineering and Research. https://doi.org/10.64697/978-90-835589-7-4_41WC-P2129-cd

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title = "FLOW AND TURBULENT CHARACTERISTIC OVER SPILLWAYS SLAB GAPS",

abstract = "Hydraulic structures such as spillways, stilling basins, pressurized bottom outlets, etc. are exerted by high hydrostatic and hydrodynamic forces. The interaction between flow and the bottom surface is critical for stability. One of the most important threats against their stability is the uncertainty at the bottom, which comes from slab junctions. The interaction between the main flow over the slabs and the water in the gap between the slabs is investigated in this study. Gap width, flow conditions taking into consideration, and main flow to gap relation observed with PIV measurements near the bottom over/in gap. Vortex formation between the holes was determined, and its effects were discussed.",

keywords = "PIV, hydraulic structures, hydrodynamic forces, slabs gap width",

author = "Sevket Cokgor and Ozun, \{Muhammed Fatih\} and Torkan Hassani",

note = "Publisher Copyright: {\textcopyright} 2025 IAHR – International Association for Hydro-Environment Engineering and Research.; 41st IAHR World Congress, 2025 ; Conference date: 22-06-2015 Through 27-06-2015",

year = "2025",

doi = "10.64697/978-90-835589-7-4\_41WC-P2129-cd",

language = "English",

isbn = "9789083558974",

series = "Proceedings of the IAHR World Congress",

publisher = "International Association for Hydro-Environment Engineering and Research",

pages = "417--425",

editor = "\{Wing-Keung Law\}, Adrian and Er, \{Jenn Wei\}",

booktitle = "Proceedings of the 41st IAHR World Congress, 2025",

}

Cokgor, S, Ozun, MF & Hassani, T 2025, FLOW AND TURBULENT CHARACTERISTIC OVER SPILLWAYS SLAB GAPS. in A Wing-Keung Law & JW Er (eds), Proceedings of the 41st IAHR World Congress, 2025. Proceedings of the IAHR World Congress, International Association for Hydro-Environment Engineering and Research, pp. 417-425, 41st IAHR World Congress, 2025, Singapore, Singapore, 22/06/15. https://doi.org/10.64697/978-90-835589-7-4_41WC-P2129-cd

FLOW AND TURBULENT CHARACTERISTIC OVER SPILLWAYS SLAB GAPS. / Cokgor, Sevket; Ozun, Muhammed Fatih; Hassani, Torkan.
Proceedings of the 41st IAHR World Congress, 2025. ed. / Adrian Wing-Keung Law; Jenn Wei Er. International Association for Hydro-Environment Engineering and Research, 2025. p. 417-425 (Proceedings of the IAHR World Congress).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - FLOW AND TURBULENT CHARACTERISTIC OVER SPILLWAYS SLAB GAPS

AU - Cokgor, Sevket

AU - Ozun, Muhammed Fatih

AU - Hassani, Torkan

PY - 2025

Y1 - 2025

N2 - Hydraulic structures such as spillways, stilling basins, pressurized bottom outlets, etc. are exerted by high hydrostatic and hydrodynamic forces. The interaction between flow and the bottom surface is critical for stability. One of the most important threats against their stability is the uncertainty at the bottom, which comes from slab junctions. The interaction between the main flow over the slabs and the water in the gap between the slabs is investigated in this study. Gap width, flow conditions taking into consideration, and main flow to gap relation observed with PIV measurements near the bottom over/in gap. Vortex formation between the holes was determined, and its effects were discussed.

AB - Hydraulic structures such as spillways, stilling basins, pressurized bottom outlets, etc. are exerted by high hydrostatic and hydrodynamic forces. The interaction between flow and the bottom surface is critical for stability. One of the most important threats against their stability is the uncertainty at the bottom, which comes from slab junctions. The interaction between the main flow over the slabs and the water in the gap between the slabs is investigated in this study. Gap width, flow conditions taking into consideration, and main flow to gap relation observed with PIV measurements near the bottom over/in gap. Vortex formation between the holes was determined, and its effects were discussed.

KW - PIV

KW - hydraulic structures

KW - hydrodynamic forces

KW - slabs gap width

UR - https://www.scopus.com/pages/publications/105024975381

U2 - 10.64697/978-90-835589-7-4_41WC-P2129-cd

DO - 10.64697/978-90-835589-7-4_41WC-P2129-cd

M3 - Conference contribution

AN - SCOPUS:105024975381

SN - 9789083558974

T3 - Proceedings of the IAHR World Congress

SP - 417

EP - 425

BT - Proceedings of the 41st IAHR World Congress, 2025

A2 - Wing-Keung Law, Adrian

A2 - Er, Jenn Wei

PB - International Association for Hydro-Environment Engineering and Research

T2 - 41st IAHR World Congress, 2025

Y2 - 22 June 2015 through 27 June 2015

ER -

FLOW AND TURBULENT CHARACTERISTIC OVER SPILLWAYS SLAB GAPS

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