1 / 3

Aerospace Structures and Materials: Composite Materials and Processes Applications IIB

Aerospace Structures and Materials: Composite Materials and Processes Applications IIB. Dr. Tom Dragone Orbital Sciences Corporation. Typical Skin Design: AV-8 Harrier. Embedded Stiffening Fibers. Multiple Metallic Frames Metallic Longerons Small Stringer-Stiffened Shear Panels.

pearl
Télécharger la présentation

Aerospace Structures and Materials: Composite Materials and Processes Applications IIB

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Aerospace Structures and Materials:Composite Materials and ProcessesApplications IIB Dr. Tom Dragone Orbital Sciences Corporation

  2. Typical Skin Design: AV-8 Harrier Embedded Stiffening Fibers • Multiple Metallic Frames • Metallic Longerons • Small Stringer-Stiffened Shear Panels Large Frame Spacing Panels Removable for Inspection Composite Performance:X-34 RLV Primary Structure • X-34 Skin Design • Graphite/Epoxy Skins over Aluminum Honeycomb Core • Large Panel Design (6’-15’ Panel Length) • No Longerons in Design; Unidirectional Stiffening Fibers Embedded in Skin

  3. Composite Performance:X-34 RLV Primary Structure • Higher Strength-to-Weight and Stiffness-to-Weight Than Metallic Structures • Leads to Reduced Vehicle Weight • Allows for Higher Design Factors of Safety • Results in More Robust Structure with Increased Reliability • Fewer Parts • Reduced Cost for Drawing Production, Part Tracking, and Assembly • Fewer Joints • Results in Stiffer Structure • Leads to Increased Reliability Composite Usage Successfully Demonstrated in Structural Test

More Related