Stress-strain and limiting state of spoked flywheels formed from composite materials. report 1. computational relationships

Journal Article · Tue Apr 01 04:00:00 EST 1986 · Strength Mater. (Engl. Transl.); (United States)

OSTI ID:5577965

Leshchenko, V M; Kosov, B D; Kozlov, I A

The authors compute the stress-strain state of a flywheel with consideration given to the joint deformation of the rim and spokes. The bench tests of the flywheel model presented suggest that its ultimate bearing capacity is exhausted at a rotation frequency of 50,000 rpm. This can be considered to be in good agreement with the results of computation, bearing in mind the statistical character of the physicomechanical properties of composite materials.

• Research Organization: Institute of Strength Problems, Kiev
• OSTI ID: 5577965
• Journal Information: Strength Mater. (Engl. Transl.); (United States), Journal Name: Strength Mater. (Engl. Transl.); (United States) Vol. 17:8; ISSN SMTLB
• Country of Publication: United States
• Language: English

Related Subjects

25 ENERGY STORAGE
250500* -- Energy Storage-- Flywheels
36 MATERIALS SCIENCE
360603 -- Materials-- Properties
ANGULAR VELOCITY
COMPOSITE MATERIALS
DEFORMATION
DYNAMIC LOADS
ENERGY STORAGE
FIBERGLASS
FLYWHEEL ENERGY STORAGE
FLYWHEELS
LIMITING VALUES
MATERIALS
MATERIALS TESTING
MATHEMATICAL MODELS
MECHANICAL ENERGY STORAGE EQUIPMENT
MECHANICAL PROPERTIES
MECHANICAL TESTS
STORAGE
STRAINS
STRESS ANALYSIS
STRESSES
TESTING
ULTIMATE STRENGTH
VELOCITY