Parametric design analysis of a hybrid composite flywheel using a laminated central disc and a filament wound outer ring
A hybrid flywheel design concept based on the use of a laminated central disk with a filament-wound outer ring is analyzed for several different combinations of composite materials. Some of the results of this study are: (1) an optimized E-glass disk with Kevlar-49 outer ring offers the prospect of 30% additional energy density over a laminated disk without a ring (2) a laminated S2-glass disk is capable of storing more energy per unit mass than an E-glass disk because of its higher tensile strength and (3) the use of wound graphite outer rings with S2-glass disks leads to substantial reductions in the size of the interference fit while offering still higher energy densities than for a Kevlar-49 outer ring.
- Research Organization:
- General Electric Co., Schenectady, NY
- OSTI ID:
- 6796869
- Report Number(s):
- CONF-8009285-
- Journal Information:
- Am. Soc. Mech. Eng., (Pap.); (United States), Vol. 80-DET-97; Conference: ASME design engineering technical conference, Beverly Hills, CA, USA, 28 Sep 1980
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
FLYWHEELS
DESIGN
ARAMIDS
CARBON FIBERS
COMPOSITE MATERIALS
FILAMENTS
FLUX DENSITY
FLYWHEEL ENERGY STORAGE
FLYWHEEL-POWERED VEHICLES
GRAPHITE
HYBRID SYSTEMS
MATRIX MATERIALS
REINFORCED PLASTICS
STRAINS
STRESSES
TENSILE PROPERTIES
CARBON
ELEMENTAL MINERALS
ELEMENTS
ENERGY STORAGE
FIBERS
MATERIALS
MECHANICAL ENERGY STORAGE EQUIPMENT
MECHANICAL PROPERTIES
MINERALS
NONMETALS
PETROCHEMICALS
PETROLEUM PRODUCTS
PLASTICS
REINFORCED MATERIALS
STORAGE
SYNTHETIC MATERIALS
VEHICLES
250500* - Energy Storage- Flywheels