[go: up one dir, main page]

Song et al., 2004 - Google Patents

Modeling the VARTM composite manufacturing process

Song et al., 2004

View PDF
Document ID
6354359428451630404
Author
Song X
Loos A
Grimsley B
Cano R
Hubert P
Publication year
Publication venue
SAMPE 2004 symposium and exhibition

External Links

Snippet

A comprehensive simulation model of the Vacuum Assisted Resin Transfer Modeling (VARTM) composite manufacturing process has been developed. For isothermal resin infiltration, the model incorporates submodels which describe cure of the resin and changes …
Continue reading at ntrs.nasa.gov (PDF) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-, vacuum bag-, autoclave- or expanding rubber-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/44—Investigating or analysing materials by specific methods not covered by the preceding groups resins; rubber; leather

Similar Documents

Publication Publication Date Title
Ciriscioli et al. Smart autoclave cure of composites
Hsiao et al. Vacuum assisted resin transfer molding (VARTM) in polymer matrix composites
Leclerc et al. Porosity reduction using optimized flow velocity in Resin Transfer Molding
Aziz et al. Transverse permeability of dry fiber preforms manufactured by automated fiber placement
Yenilmez et al. Variation of part thickness and compaction pressure in vacuum infusion process
Ouagne et al. Continuous transverse permeability of fibrous media
Buntain et al. Compression flow permeability measurement: a continuous technique
Song Vacuum assisted resin transfer molding (VARTM): model development and verification
Scholz et al. Measurement of transverse permeability using gaseous and liquid flow
Hubert et al. A method for the direct measurement of the fibre bed compaction curve of composite prepregs
Comas-Cardona et al. Unidirectional compression of fibre reinforcements. Part 2: A continuous permeability tensor measurement
Gangloff Jr et al. A process model for the compaction and saturation of partially impregnated thermoset prepreg tapes
Ouahbi et al. Modelling of hydro-mechanical coupling in infusion processes
Sirtautas et al. Materials characterisation and analysis for flow simulation of liquid resin infusion
Wang et al. Characterization of Liquid Resin Infusion (LRI) filling by fringe pattern projection and in situ thermocouples
Ding et al. In situ measurement and monitoring of whole-field permeability profile of fiber preform for liquid composite molding processes
Poppe et al. A 3D modelling approach for fluid progression during process simulation of wet compression moulding–motivation & approach
Martin et al. Simulation and validation of injection-compression filling stage of liquid moulding with fast curing resins
Ganapathi et al. Simulation of bleeder flow and curing of thick composites with pressure and temperature dependent properties
Abrate Resin flow in fiber preforms
Liu et al. The numerical and experimental investigations for the curing monitoring of woven composites with Lamb waves
Agogue et al. Efficient permeability measurement and numerical simulation of the resin flow in low permeability preform fabricated by automated dry fiber placement
Song et al. Modeling the VARTM composite manufacturing process
Elbouazzaoui et al. An experimental assessment of the saturated transverse permeability of non-crimped new concept (NC2) multiaxial fabrics
Changchun et al. Permeability tests of fiber fabrics in the vacuum assisted resin transfer molding process