The effect of the outlet angle β2 on the thermomechanical behavior of a centrifugal compressor blade

Allali Ahmed; Belbachir Sadia; Alami Ahmed; Boucham Belhadj; Lousdad Abdelkader

doi:10.1515/jmbm-2020-0001

Journal of the Mechanical Behavior of Materials (Apr 2020)

The effect of the outlet angle β2 on the thermomechanical behavior of a centrifugal compressor blade

Allali Ahmed,
Belbachir Sadia,
Alami Ahmed,
Boucham Belhadj,
Lousdad Abdelkader

Affiliations

Allali Ahmed: Laboratory of applied mechanics, faculty of Mechanical Engineering, University of sciences and Technology of Oran (USTO), OranAlgeria
Belbachir Sadia: LMPM, Mechanical engineering department, Faculty of technology, University of Sidi Bel Abbes, Sidi Bel AbbesAlgeria
Alami Ahmed: Faculty of Technology – Department of Mechanical Engineering, University of Sidi Bel Abbes ALGERIA, BP 89 Cité Ben M’Hidi, Sidi BelAbbès22000, Algeria
Boucham Belhadj: Laboratory of Mechanics of Structures and Solids (LMSS), Faculty of Technology – Department of Mechanical Engineering, University of Sidi Bel Abbes, Sidi Bel AbbesAlgeria
Lousdad Abdelkader: Laboratory Mechanics of Structures and Solids (LMSS), Mechanical engineering department, Faculty of Technology, University of Sidi Bel Abbes, Sidi Bel AbbesAlgeria

DOI: https://doi.org/10.1515/jmbm-2020-0001
Journal volume & issue: Vol. 29, no. 1
pp. 1 – 8

Abstract

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The objective of this work lies in the three-dimensional study of the thermo mechanical behavior of a blade of a centrifugal compressor. Numerical modeling is performed on the computational code "ABAQUS" based on the finite element method. The aim is to study the impact of the change of types of blades, which are defined as a function of wheel output angle β2, on the stress fields and displacements coupled with the variation of the temperature.

Published in Journal of the Mechanical Behavior of Materials

ISSN: 0334-8938 (Print); 2191-0243 (Online)
Publisher: De Gruyter
Country of publisher: Poland
LCC subjects: Technology: Mechanical engineering and machinery
Website: https://www.degruyter.com/view/j/jmbm

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