Critical state of imbalanced rotating anisotropic disks with small radial and shear moduli

G. G. Portnov; M. Y. Ochan; C. E. Bakis

doi:10.1016/S0020-7683(03)00295-6

Critical state of imbalanced rotating anisotropic disks with small radial and shear moduli

G. G. Portnov, M. Y. Ochan, C. E. Bakis

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Critical speeds and the mass center movement of an imbalanced, circumferentially stiff, radially compliant, rotating annular disk on a stiff shaft and bearings are evaluated. It is demonstrated that recently developed hoop-wound composite material disks having elastomeric resin and carbon fibers can enter a critical state before reaching the circumferential strength limit of the material if certain material and geometric relationships are met.

Original language	English (US)
Pages (from-to)	5219-5227
Number of pages	9
Journal	International Journal of Solids and Structures
Volume	40
Issue number	20
DOIs	https://doi.org/10.1016/S0020-7683(03)00295-6
State	Published - Oct 2003

All Science Journal Classification (ASJC) codes

Modeling and Simulation
General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Applied Mathematics

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10.1016/S0020-7683(03)00295-6

Cite this

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title = "Critical state of imbalanced rotating anisotropic disks with small radial and shear moduli",

abstract = "Critical speeds and the mass center movement of an imbalanced, circumferentially stiff, radially compliant, rotating annular disk on a stiff shaft and bearings are evaluated. It is demonstrated that recently developed hoop-wound composite material disks having elastomeric resin and carbon fibers can enter a critical state before reaching the circumferential strength limit of the material if certain material and geometric relationships are met.",

author = "Portnov, {G. G.} and Ochan, {M. Y.} and Bakis, {C. E.}",

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AU - Portnov, G. G.

AU - Ochan, M. Y.

AU - Bakis, C. E.

PY - 2003/10

Y1 - 2003/10

N2 - Critical speeds and the mass center movement of an imbalanced, circumferentially stiff, radially compliant, rotating annular disk on a stiff shaft and bearings are evaluated. It is demonstrated that recently developed hoop-wound composite material disks having elastomeric resin and carbon fibers can enter a critical state before reaching the circumferential strength limit of the material if certain material and geometric relationships are met.

AB - Critical speeds and the mass center movement of an imbalanced, circumferentially stiff, radially compliant, rotating annular disk on a stiff shaft and bearings are evaluated. It is demonstrated that recently developed hoop-wound composite material disks having elastomeric resin and carbon fibers can enter a critical state before reaching the circumferential strength limit of the material if certain material and geometric relationships are met.

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JO - International Journal of Solids and Structures

JF - International Journal of Solids and Structures

IS - 20

ER -

Critical state of imbalanced rotating anisotropic disks with small radial and shear moduli

Abstract

All Science Journal Classification (ASJC) codes

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