Validation of numerical models for flow simulation in labyrinth seals

D. Frączek; W. Wróblewski

doi:10.1088/1742-6596/760/1/012004

Validation of numerical models for flow simulation in labyrinth seals

D. Frączek
, W. Wróblewski

Katedra Maszyn i Urządzeń Energetycznych (RIE/RIE5)

Silesian University of Technology

Wyniki badań: Wkład do czasopisma › Artykuł z konferencji › recenzja

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Abstrakt

CFD results were compared with the results of experiments for the flow through the labyrinth seal. RANS turbulence models (k-epsilon, k-omega, SST and SST-SAS) were selected for the study. Steady and transient results were analyzed. ANSYS CFX was used for numerical computation. The analysis included flow through sealing section with the honeycomb land. Leakage flows and velocity profiles in the seal were compared. In addition to the comparison of computational models, the divergence of modeling and experimental results has been determined. Tips for modeling these problems were formulated.

Język oryginału	angielski
Numer artykułu	012004
Czasopismo	Journal of Physics: Conference Series
Tom	760
Numer wydania	1
Identyfikatory DOI	https://doi.org/10.1088/1742-6596/760/1/012004
Status publikacji	Opublikowano - 14 lis 2016
Wydarzenie	22nd Fluid Mechanics Conference, KKMP 2016 - Slok, Polska Czas trwania: 11 wrz 2016 → 14 wrz 2016

Obszary tematyczne ASJC Scopus

Ogólna fizyka i astronomia

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10.1088/1742-6596/760/1/012004

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abstract = "CFD results were compared with the results of experiments for the flow through the labyrinth seal. RANS turbulence models (k-epsilon, k-omega, SST and SST-SAS) were selected for the study. Steady and transient results were analyzed. ANSYS CFX was used for numerical computation. The analysis included flow through sealing section with the honeycomb land. Leakage flows and velocity profiles in the seal were compared. In addition to the comparison of computational models, the divergence of modeling and experimental results has been determined. Tips for modeling these problems were formulated.",

author = "D. Fr{\c a}czek and W. Wr{\'o}blewski",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 22nd Fluid Mechanics Conference, KKMP 2016 ; Conference date: 11-09-2016 Through 14-09-2016",

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doi = "10.1088/1742-6596/760/1/012004",

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AU - Wróblewski, W.

N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2016/11/14

Y1 - 2016/11/14

N2 - CFD results were compared with the results of experiments for the flow through the labyrinth seal. RANS turbulence models (k-epsilon, k-omega, SST and SST-SAS) were selected for the study. Steady and transient results were analyzed. ANSYS CFX was used for numerical computation. The analysis included flow through sealing section with the honeycomb land. Leakage flows and velocity profiles in the seal were compared. In addition to the comparison of computational models, the divergence of modeling and experimental results has been determined. Tips for modeling these problems were formulated.

AB - CFD results were compared with the results of experiments for the flow through the labyrinth seal. RANS turbulence models (k-epsilon, k-omega, SST and SST-SAS) were selected for the study. Steady and transient results were analyzed. ANSYS CFX was used for numerical computation. The analysis included flow through sealing section with the honeycomb land. Leakage flows and velocity profiles in the seal were compared. In addition to the comparison of computational models, the divergence of modeling and experimental results has been determined. Tips for modeling these problems were formulated.

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DO - 10.1088/1742-6596/760/1/012004

M3 - Conference article

AN - SCOPUS:85002782583

SN - 1742-6588

VL - 760

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012004

T2 - 22nd Fluid Mechanics Conference, KKMP 2016

Y2 - 11 September 2016 through 14 September 2016

ER -

Validation of numerical models for flow simulation in labyrinth seals

Abstrakt

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