Finite deformation of viscoelastic rotating disks

Conference · Fri Oct 01 00:00:00 EDT 1982

OSTI ID:6196754

Feng, W W

The governing equations for a rotating disk under large elastic or viscoelastic deformations, are formulated in terms of two coupled first-order ordinary differential-integral equations with explicit derivatives. The constitutive equations developed by Christensen are used for the formulation. A recurrent formula for the hereditary integrals is obtained. This recurrent formula makes it possible for the same governing equations and numerical methods to be applied to both elastic and viscoelastic problems.

• Research Organization: Lawrence Livermore National Lab., CA (USA)
• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 6196754
• Report Number(s): UCRL-88344; CONF-830503-1; ON: DE83002868
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420200* -- Engineering-- Facilities
Equipment
& Techniques
CIRCULAR CONFIGURATION
CONFIGURATION
DATA
DEFORMATION
ELASTICITY
ELASTOMERS
INFORMATION
MATHEMATICAL MODELS
MECHANICAL PROPERTIES
MOTION
NUMERICAL DATA
POLYMERS
ROTATION
STRESS ANALYSIS
TENSILE PROPERTIES
THEORETICAL DATA