Epoxy based matrix systems and adhesives for future rotor blade application
Baitinger, S. [and other]
Epoxy based matrix systems and adhesives for future rotor blade application
For liquid resin systems, a comparison of specific static and fatigue properties is drawn between epoxy (EP) and vinyl ester (VE) matrices. By the example of a 40 m rotor blade it could be demonstrated that under consideration of the better transverse strength of an UD-laminate in EP compared to VE, the rotor blade mass for the latter would have to be nearly 8 p.c. higher to have the same out-of-plane deflection at extreme load.
WIND ENERGY
EPOXY
MATRIX SYSTEMS
ADHESIVES
ROTOR BLADE APPLICATION
H620.91 DEW
Epoxy based matrix systems and adhesives for future rotor blade application
For liquid resin systems, a comparison of specific static and fatigue properties is drawn between epoxy (EP) and vinyl ester (VE) matrices. By the example of a 40 m rotor blade it could be demonstrated that under consideration of the better transverse strength of an UD-laminate in EP compared to VE, the rotor blade mass for the latter would have to be nearly 8 p.c. higher to have the same out-of-plane deflection at extreme load.
WIND ENERGY
EPOXY
MATRIX SYSTEMS
ADHESIVES
ROTOR BLADE APPLICATION
H620.91 DEW