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Title: Shape optimization of labyrinth seals

Creator:

Aboula?ch, Rajae ; Azelmat, Karim ; Baranger, Jacques ; Souissp, Ali

Date:

2000

Resource Type:

artykuł

Contributor:

Korbicz, Józef - red. ; Uciński, Dariusz - red.

Group publication title:

AMCS, volume 10 (2000)

Abstract:

In this work, we determine the optimal shape of a labyrinth seal in a hydraulic Francis turbine. The numerical approximation of the optimal shape is obtained using shape optimization techniques. The flow is governed by Navier-Stokes equations. We first prove the existence of an optimal domain, and later we present the computation of the shape gradient which allows us to approximate numerically the optimal domain.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Resource Identifier:

oai:zbc.uz.zgora.pl:58729

Pages:

381-404

Source:

AMCS, volume 10, number 2 (2000) ; click here to follow the link

Language:

eng

Rights:

Biblioteka Uniwersytetu Zielonogórskiego

Subject and keywords:

shape optimization hydraulic turbine Navier-Stokes equations Finite Element Method (FEM)

Object collections:

Last modified:

Sep 3, 2021

In our library since:

Jul 16, 2021

Number of object content hits:

42

All available object's versions:

https://zbc.uz.zgora.pl/publication/65506

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Edition name Date
Shape optimization of labyrinth seals Sep 3, 2021

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