A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POROSITY GRADIENT PREFORM ARCHITECTURE FOR HIGH TEMPERATURE COMPOSITES
A porosity gradient fibrous preform (100) includes a plurality of fabric-resin layers (102) and a plurality of pore formers (115). Each fabric-resin layer (102) includes a plurality of fibers (112) and a resin (114). A volume of the plurality of pore formers (115) sequentially increases from a center of the porosity gradient fibrous preform (100) toward an outer surface (118, 119) of the porosity gradient fibrous preform (100). The pore formers (115) can be pyrolyzed from the preform to create paths through the porosity gradient fibrous preform (100) for infiltration of a fluid.
POROSITY GRADIENT PREFORM ARCHITECTURE FOR HIGH TEMPERATURE COMPOSITES
A porosity gradient fibrous preform (100) includes a plurality of fabric-resin layers (102) and a plurality of pore formers (115). Each fabric-resin layer (102) includes a plurality of fibers (112) and a resin (114). A volume of the plurality of pore formers (115) sequentially increases from a center of the porosity gradient fibrous preform (100) toward an outer surface (118, 119) of the porosity gradient fibrous preform (100). The pore formers (115) can be pyrolyzed from the preform to create paths through the porosity gradient fibrous preform (100) for infiltration of a fluid.
POROSITY GRADIENT PREFORM ARCHITECTURE FOR HIGH TEMPERATURE COMPOSITES
VORFORMARCHITEKTUR MIT POROSITÄTSGRADIENT FÜR HOCHTEMPERATURVERBUNDWERKSTOFFE
ARCHITECTURE DE PRÉFORME À GRADIENT DE POROSITÉ POUR COMPOSITES À HAUTE TEMPÉRATURE
THAI BRYAN (author) / PUJAR VIJAY V (author) / WAUGH KATHERINE E (author) / KOROLY CHRISTOPHER C (author)
2025-01-22
Patent
Electronic Resource
English
POROSITY GRADIENT PREFORM ARCHITECTURE FOR HIGH TEMPERATURE COMPOSITES
| European Patent Office | 2025
POROSITY GRADIENT PREFORM ARCHITECTURE FOR HIGH TEMPERATURE COMPOSITES
| European Patent Office | 2025
POROSITY GRADIENT PREFORM ARCHITECTURE FOR HIGH TEMPERATURE COMPOSITES
| European Patent Office | 2025
POROSITY GRADIENT PREFORM ARCHITECTURE FOR HIGH TEMPERATURE COMPOSITES
| European Patent Office | 2025
POROSITY GRADIENT PREFORM ARCHITECTURE FOR HIGH TEMPERATURE COMPOSITES
| European Patent Office | 2025