Discharge Coefficients for Radial-Gated Ogee Spillways by Laboratory Data and by Design of Small Dams

Tefaruk HAKTANIR; Mohammed KHALAF

doi:https://doi.org/10.18400/tekderg.540640

Makale detayları

Discharge Coefficients for Radial-Gated Ogee Spillways by Laboratory Data and by Design of Small Dams

Yazarlar:

Tefaruk HAKTANIR | Mohammed KHALAF

Yayıncı:

TMMOB İnşaat Mühendisleri Odası

Ana Başlıklar:

Uygulamalı fizik | İnşaat mühendisliği

Dergi:

Teknik Dergi 2021 Vol.32 Issue 4, pp.10919-10945

Belge Tipi:

Makale

Yayın Tarihi:

6/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000648367

Sıklık:

İki Aylık

pISSN:

1300-3453

DOI:

https://doi.org/10.18400/tekderg.540640

Özet:

 

Using the measured data on 15 laboratory models in USA, six models and one prototype in Turkey, the discharge coefficients (C’s) of radial-gated ogee spillways for various gate openings and lake water surface elevations are computed. Comparison of these C’s for 22 spillways with the ones given by Figure 9-31 of Design of Small Dams does not show close agreements. It is determined that C depends on both the angle Ɵ and the ratio d/H1, rather than Ɵ only where d and H1 are the gate opening and the upstream head, and statistically significant regression equations are computed individually for each one of 22 cases.

 

Using the measured data on 15 laboratory models in USA, six models and one prototype in Turkey, the discharge coefficients (C’s) of radial-gated ogee spillways for various gate openings and lake water surface elevations are computed. Comparison of these C’s for 22 spillways with the ones given by Figure 9-31 of Design of Small Dams does not show close agreements. It is determined that C depends on both the angle Ɵ and the ratio d/H1, rather than Ɵ only where d and H1 are the gate opening and the upstream head, and statistically significant regression equations are computed individually for each one of 22 cases.

Makale detayları

Discharge Coefficients for Radial-Gated Ogee Spillways by Laboratory Data and by Design of Small Dams

Yazarlar: Tefaruk HAKTANIR | Mohammed KHALAF

Yayıncı: TMMOB İnşaat Mühendisleri Odası

Ana Başlıklar: Uygulamalı fizik | İnşaat mühendisliği

Dergi: Teknik Dergi 2021 Vol.32 Issue 4, pp.10919-10945

Belge Tipi: Makale

Yayın Tarihi: 6/2021

Belge Dili: İngilizce

Document ID (Org No.): 2000648367

Sıklık: İki Aylık

pISSN: 1300-3453

DOI: https://doi.org/10.18400/tekderg.540640

Sayı

Yazarlar:

Tefaruk HAKTANIR | Mohammed KHALAF

Yayıncı:

TMMOB İnşaat Mühendisleri Odası

Ana Başlıklar:

Uygulamalı fizik | İnşaat mühendisliği

Dergi:

Teknik Dergi 2021 Vol.32 Issue 4, pp.10919-10945

Belge Tipi:

Makale

Yayın Tarihi:

6/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000648367

Sıklık:

İki Aylık

pISSN:

1300-3453

DOI:

https://doi.org/10.18400/tekderg.540640