Publication detail

Numerical simulation of two-stage swirl turbine

KOUTNÝ, L. HALUZA, M. UTTENDORFSKÝ, P.

Original Title

Numerical simulation of two-stage swirl turbine

Type

conference paper

Language

English

Original Abstract

This paper deals with numerical simulation of two-stage swirl turbine. It consists of two counter-rotating runners, the first one has three blades, the second one two blades. Between these stages there are five indifferential stator vanes. Their aim is to stabilize wakes in front of blades of the second runner. Inlet flow field of the first stage is obtained from previous simulation, its direction is mainly axial. The outgoing flow from the first stage has high tangential velocity. The blades of the second stage should make the stream flow in axial direction. Model will be manufactured to measure turbine characteristics and check design parameters.

Keywords

Swirl turbine, CFD simulation, counter-rotating runners

Authors

KOUTNÝ, L.; HALUZA, M.; UTTENDORFSKÝ, P.

RIV year

2012

Released

26. 6. 2012

Publisher

VUT v Brně

Location

Brno

ISBN

978-80-214-4529-1

Book

Sborník příspěvků 31.mezinárodní konference Setkání kateder mechaniky tekutin a termomechaniky

Edition number

1

Pages from

115

Pages to

118

Pages count

4

BibTex

@inproceedings{BUT93272,
  author="Luděk {Koutný} and Miloslav {Haluza} and Petr {Uttendorfský}",
  title="Numerical simulation of two-stage swirl turbine",
  booktitle="Sborník příspěvků 31.mezinárodní konference Setkání kateder mechaniky tekutin a termomechaniky",
  year="2012",
  number="1",
  pages="115--118",
  publisher="VUT v Brně",
  address="Brno",
  isbn="978-80-214-4529-1"
}