Detail publikace

Flow over broad-crested weir with inflow by approach shaft – numerical model.

MAJOR, J. ORFÁNUS, M. ZACHOVAL, Z.

Originální název

Flow over broad-crested weir with inflow by approach shaft – numerical model.

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

In the case of flow over rectangular broad-crested weir, where the inflow is realized by approach shaft, occurs influence of water surface level by approach flow velocity. The paper describes numerical model of flow including weir, approach and outlet shaft. Simulations of flow were created by 2D and 3D model with using three methods of turbulent modelling. In paper is evaluated water surface level for each model setup and then is compared with measured values.

Klíčová slova

Approach shaft, Broad-crested weir, Free surface level, Numerical model

Autoři

MAJOR, J.; ORFÁNUS, M.; ZACHOVAL, Z.

Vydáno

1. 4. 2021

Nakladatel

Faculty of Civil Engineering, Czech Technical University in Prague

Místo

Praha

ISSN

1210-4027

Periodikum

Stavební obzor

Ročník

30

Číslo

1

Stát

Česká republika

Strany od

260

Strany do

267

Strany počet

8

URL

https://ojs.cvut.cz/ojs/index.php/cej/article/view/7172

Plný text v Digitální knihovně

http://hdl.handle.net/11012/200979

BibTex

@article{BUT171319,
  author="Jakub {Major} and Martin {Orfánus} and Zbyněk {Zachoval}",
  title="Flow over broad-crested weir with inflow by approach shaft – numerical model.",
  journal="Stavební obzor",
  year="2021",
  volume="30",
  number="1",
  pages="260--267",
  doi="10.14311/CEJ.2021.01.0019",
  issn="1210-4027",
  url="https://ojs.cvut.cz/ojs/index.php/cej/article/view/7172"
}