Publication detail

Aaberg Exhaust Hood - Effect of obstacles

KREJČÍ, V. JÍCHA, M. PAVELEK, M.

Original Title

Aaberg Exhaust Hood - Effect of obstacles

English Title

Aaberg Exhaust Hood - Effect of obstacles

Type

conference paper

Language

en

Original Abstract

This paper focuses on CFD modelling associated with reinforced exhaust system (REEXS) that is known as Aaberg suction hood. As the hood makes use of air supply, creating a radial jet, investigation of mutual interaction of the jet with obstacles is the main scope of the paper presented. A number of CFD simulations have been performed showing effects of obstacle size, distance, and the angle that longitudinal axis of the hood and normal of the obstacle form together on flow pattern in front of the hood, considering a welding workbench as the obstacle.

English abstract

This paper focuses on CFD modelling associated with reinforced exhaust system (REEXS) that is known as Aaberg suction hood. As the hood makes use of air supply, creating a radial jet, investigation of mutual interaction of the jet with obstacles is the main scope of the paper presented. A number of CFD simulations have been performed showing effects of obstacle size, distance, and the angle that longitudinal axis of the hood and normal of the obstacle form together on flow pattern in front of the hood, considering a welding workbench as the obstacle.

Keywords

CFD, REEXS, local ventilation, industrial ventilation

RIV year

2005

Released

22.06.2005

Publisher

Czech Technical University Prague

Location

Praha

ISBN

80-86786-04-8

Book

Proceedings of the 16th International Symposium on Transport Phenomena

Pages from

91

Pages to

91

Pages count

1

BibTex


@inproceedings{BUT15078,
  author="Vladimír {Krejčí} and Miroslav {Jícha} and Milan {Pavelek}",
  title="Aaberg Exhaust Hood - Effect of obstacles",
  annote="This paper focuses on CFD modelling associated with reinforced exhaust system (REEXS) that is known as Aaberg suction hood. As the hood makes use of air supply, creating a radial jet, investigation of mutual interaction of the jet with obstacles is the main scope of the paper presented. A number of CFD simulations have been performed showing effects of obstacle size, distance, and the angle that longitudinal axis of the hood and normal of the obstacle form together on flow pattern in front of the hood, considering a welding workbench as the obstacle.",
  address="Czech Technical University Prague",
  booktitle="Proceedings of the 16th International Symposium on Transport Phenomena",
  chapter="15078",
  institution="Czech Technical University Prague",
  year="2005",
  month="june",
  pages="91",
  publisher="Czech Technical University Prague",
  type="conference paper"
}