Publication detail

Comparison of CFD simulations and measurements of flow affected by coanda effect

FIŠER, J. JEDELSKÝ, J. VACH, T. FORMAN, M. JÍCHA, M.

Original Title

Comparison of CFD simulations and measurements of flow affected by coanda effect

English Title

Comparison of CFD simulations and measurements of flow affected by coanda effect

Type

conference paper

Language

en

Original Abstract

The article deals with experimental research and numerical simulations of specific phenomena in fluid flows called Coanda effect (CE), which has numerous important engineering applications. Although many researchers have concerned with wall jets, the physics of this flow still remains not well understood. This study is focused on analysis of behaviour of jet flow close to the wall and influence of its inclination. The flow has been visualized using smoke and velocity was measured by means of Hot Wire Anemometry (HWA). CFD simulations have been performed on the same geometry and compared with experiments in order to find a tool for correct prediction of the CE.

English abstract

The article deals with experimental research and numerical simulations of specific phenomena in fluid flows called Coanda effect (CE), which has numerous important engineering applications. Although many researchers have concerned with wall jets, the physics of this flow still remains not well understood. This study is focused on analysis of behaviour of jet flow close to the wall and influence of its inclination. The flow has been visualized using smoke and velocity was measured by means of Hot Wire Anemometry (HWA). CFD simulations have been performed on the same geometry and compared with experiments in order to find a tool for correct prediction of the CE.

Keywords

Coanda Effect, Flow Visualisation, Computational Fluid Dynamics

RIV year

2011

Released

16.04.2012

Publisher

EDP Sciences

ISBN

978-80-7372-784-0

Book

EPJ Web of Conferences

Pages from

621

Pages to

625

Pages count

5

URL

Full text in the Digital Library

BibTex


@inproceedings{BUT89145,
  author="Jan {Fišer} and Jan {Jedelský} and Tomáš {Vach} and Matěj {Forman} and Miroslav {Jícha}",
  title="Comparison of CFD simulations and measurements of flow affected by coanda effect",
  annote="The article deals with experimental research and numerical simulations of specific phenomena in fluid flows called Coanda effect (CE), which has numerous important engineering applications. Although many researchers have concerned with wall jets, the physics of this flow still remains not well understood. This study is focused on analysis of behaviour of jet flow close to the wall and influence of its  inclination. The flow has been visualized using smoke and  velocity was measured by means of Hot Wire Anemometry (HWA). CFD simulations have been performed on the same geometry and compared with experiments in order to find a tool for correct prediction of the CE.",
  address="EDP Sciences",
  booktitle="EPJ Web of Conferences",
  chapter="89145",
  doi="10.1051/epjconf/20122501015",
  howpublished="print",
  institution="EDP Sciences",
  number="1",
  year="2012",
  month="april",
  pages="621--625",
  publisher="EDP Sciences",
  type="conference paper"
}