Journal ArticleDOI
Stress analysis of a composite centrifugal fan impeller using the cyclic symmetric approach
S.Mohamed Nabi,N. Ganesan +1 more
TLDR
In this article, a cyclic symmetric approach is used, coupled with a modified Potter's scheme of solving simultaneous equations, to analyse the stress levels in a composite centrifugal fan impeller in a steady-state condition.About:
This article is published in Computers & Structures.The article was published on 1993-09-03. It has received 5 citations till now. The article focuses on the topics: Impeller & Centrifugal fan.read more
Citations
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Journal ArticleDOI
Experimental and theoretical analysis of stresses, noise and flow in centrifugal fan impeller
D.V. Bhope,Pramod M. Padole +1 more
TL;DR: In this article, experimental and finite element approaches have been discussed to study the stresses in centrifugal fan impeller, and the effect of the stiffening rings on the stresses, noise and fluid flow has been also investigated and discussed.
Journal ArticleDOI
Influence of different loads on the stresses of multistage axial compressor rotors
TL;DR: In this paper, the authors calculated the stresses of rotors in a typical five-stage axial compressor with different kinds of loads by solid-fluid coupling method and showed that the proportion of the stress caused by thermal load is about 20% of the total stress at the front stages.
Journal ArticleDOI
The lightweight design of the transonic centrifugal impeller based on fluid-structure coupling
Huan Aaron Li,Yimin Zhang +1 more
TL;DR: In this article , a semi-open supersonic centrifugal impeller provided by Krain et al. was redesigned based on Tsai-Wu failure theory and two-way fluid-structure coupling method.
Journal ArticleDOI
Investigation of Strength in G4-73 Type Centrifugal Fan Impeller
TL;DR: In this paper, a numerical simulation in G4-73 type centrifugal fan impeller using the finite element method software ANSYS was performed to obtain the impeller displacements and stresses distribution.
References
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Journal ArticleDOI
Dynamics of rotationally periodic structures
TL;DR: HAL as mentioned in this paper is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not, which may come from teaching and research institutions in France or abroad, or from public or private research centers.
Journal ArticleDOI
Steady state stress analysis of centrifugal fan impellers
V. Ramamurti,P. Balasubramanian +1 more
TL;DR: In this article, the stiffness and load matrices are obtained in cylindrical coordinates using a modified submatrices elimination scheme, and the efficiency of this scheme is discussed and the results obtained using a strain gauge technique.
Journal ArticleDOI
Static analysis of circumferentially periodic structures with Potters' scheme
V. Ramamurti,P. Balasubramanian +1 more
TL;DR: In this article, the Potters' scheme of solving simultaneous equations is modified for the above analysis and applied to different kinds of problems and results are compared, where each sector is assumed to be loaded identically and only one sector has been taken for the analysis.