VARTM Variability and Substantiation

Hughes, C. J.; Gillespie Jr., J. W.; Heider, D.; Amouroux, S.; Joint Advanced Materials & Structures Center of Excellence; University of Delaware. Center for Composite Materials; Advanced Materials in Transport Aircraft Structures; Center of Excellence for Composites and Advanced Materials

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VARTM Variability and Substantiation

2008-06-18
By Hughes, C. J. ; Gillespie Jr., J. W. ; Heider, D. ; ...

[PDF-3.00 MB]

English

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Details:

Creators:

Hughes, C. J. ; Gillespie Jr., J. W. ; Heider, D. ; Amouroux, S.

Hughes, C. J. ; Gillespie Jr., J. W. ; Heider, D. ; Amouroux, S. Less -
Corporate Creators:

Joint Advanced Materials & Structures Center of Excellence ; University of Delaware. Center for Composite Materials ; Advanced Materials in Transport Aircraft Structures ; Center of Excellence for Composites and Advanced Materials

Joint Advanced Materials & Structures Center of Excellence ; University of Delaware. Center for Composite Materials ; Advanced Materials in Transport Aircraft Structures ; Center of Excellence for Composites and Advanced Materials Less -
Corporate Contributors:

United States. Federal Aviation Administration
Subject/TRT Terms:

[+]

Aerospace Engineering Aviation Compaction Composite Materials Data And Information Technology I30: Materials Materials Science Permeability Research Hub Resins
Resource Type:

Presentations
Geographical Coverage:

United States
TRIS Online Accession Number:

01480714
Edition:

Research Project
Corporate Publisher:

Joint Advanced Materials & Structures Center of Excellence
Abstract:

Presentation overview: establish the fundamental understanding of the various VARTM processes; Flow model is fully developed for SCRIMP, VAP, and CAPRI process; Compaction behavior has been evaluated for all processes; Dry compaction during debulking; Relationship between compaction, permeability and pressure changes has been established; Effect of resin bleeding; Model has been implemented; Effect of dual-scale flow behavior has to be further studied to better understand micro-void formation; Optimize membrane material (VAP); Understand membrane mechanisms; Recommend material improvements (increased pressure, improved drapability); Establish an elevated temperature VARTM work cell for toughened epoxies; Develop a material database for aerospace resins
Format:

PDF
Funding:

04-C-AM-UD-007
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:f4e3a012c61abeb965cdcbfeda8d45ff32541d6e61bbe45a2489cbae8f6a1674
Download URL:

https://rosap.ntl.bts.gov/view/dot/34539/dot_34539_DS1.pdf
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VARTM Variability and Substantiation

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