Viscoelastic model of anisotropie flywheels

Ryan P. Emerson, Charles E. Bakis

Research output: Contribution to journalArticle

Abstract

A theoretical model for plane-stress, anisotropic, multiple-concentric-ring rotors subjected to time-variable spinning, press-fit, and thermal loads is presented. The problem solution is based on a mechanics of materials approach with a linear viscoelastic constitutive law and Schapery's quasi-elastic solution technique. The model accounts for the effects of temperature on the material creep properties by including time-shifting. Simulations of the stresses and strains in flywheel rotors under realistic non-isothermal load histories are given.

Original languageEnglish (US)
Pages (from-to)75-92
Number of pages18
JournalASTM Special Technical Publication
Issue number1436
StatePublished - 2003

Fingerprint

Flywheels
Rotors
Thermal load
Loads (forces)
Mechanics
Creep
Temperature

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

@article{31fc98afeb3d49379851a0c9680db3f0,
title = "Viscoelastic model of anisotropie flywheels",
abstract = "A theoretical model for plane-stress, anisotropic, multiple-concentric-ring rotors subjected to time-variable spinning, press-fit, and thermal loads is presented. The problem solution is based on a mechanics of materials approach with a linear viscoelastic constitutive law and Schapery's quasi-elastic solution technique. The model accounts for the effects of temperature on the material creep properties by including time-shifting. Simulations of the stresses and strains in flywheel rotors under realistic non-isothermal load histories are given.",
author = "Emerson, {Ryan P.} and Bakis, {Charles E.}",
year = "2003",
language = "English (US)",
pages = "75--92",
journal = "ASTM Special Technical Publication",
issn = "0066-0558",
number = "1436",

}

Viscoelastic model of anisotropie flywheels. / Emerson, Ryan P.; Bakis, Charles E.

In: ASTM Special Technical Publication, No. 1436, 2003, p. 75-92.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Viscoelastic model of anisotropie flywheels

AU - Emerson, Ryan P.

AU - Bakis, Charles E.

PY - 2003

Y1 - 2003

N2 - A theoretical model for plane-stress, anisotropic, multiple-concentric-ring rotors subjected to time-variable spinning, press-fit, and thermal loads is presented. The problem solution is based on a mechanics of materials approach with a linear viscoelastic constitutive law and Schapery's quasi-elastic solution technique. The model accounts for the effects of temperature on the material creep properties by including time-shifting. Simulations of the stresses and strains in flywheel rotors under realistic non-isothermal load histories are given.

AB - A theoretical model for plane-stress, anisotropic, multiple-concentric-ring rotors subjected to time-variable spinning, press-fit, and thermal loads is presented. The problem solution is based on a mechanics of materials approach with a linear viscoelastic constitutive law and Schapery's quasi-elastic solution technique. The model accounts for the effects of temperature on the material creep properties by including time-shifting. Simulations of the stresses and strains in flywheel rotors under realistic non-isothermal load histories are given.

UR - http://www.scopus.com/inward/record.url?scp=8844278381&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=8844278381&partnerID=8YFLogxK

M3 - Article

SP - 75

EP - 92

JO - ASTM Special Technical Publication

JF - ASTM Special Technical Publication

SN - 0066-0558

IS - 1436

ER -