Structural Test Documentation And Results For The Mcdonnell Douglas All Composite Wing Stub Box Nasa Tm 110204 Sep 18 1997

DOWNLOAD

Download Structural Test Documentation And Results For The Mcdonnell Douglas All Composite Wing Stub Box Nasa Tm 110204 Sep 18 1997 PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Structural Test Documentation And Results For The Mcdonnell Douglas All Composite Wing Stub Box Nasa Tm 110204 Sep 18 1997 book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page

Structural Test Documentation And Results For The Mcdonnell Douglas All Composite Wing Stub Box Nasa Tm 110204 Sep 18 1997

DOWNLOAD
Author : United States. National Aeronautics and Space Administration
language : en
Publisher:
Release Date : 1999*

Structural Test Documentation And Results For The Mcdonnell Douglas All Composite Wing Stub Box Nasa Tm 110204 Sep 18 1997 written by United States. National Aeronautics and Space Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999* with categories.

Structural Test Documentation And Results For The Mcdonnell Douglas All Composite Wing Stub Box

DOWNLOAD
Author : Dawn C. Jegley
language : en
Publisher:
Release Date : 1997

Structural Test Documentation And Results For The Mcdonnell Douglas All Composite Wing Stub Box written by Dawn C. Jegley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Airframes categories.

Structural Test Documentation And Results For The Mcdonnell Douglas All Composite Wing Stub Box

DOWNLOAD
Author : Dawn C. Jegley
language : en
Publisher:
Release Date : 1997

Structural Test Documentation And Results For The Mcdonnell Douglas All Composite Wing Stub Box written by Dawn C. Jegley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Airframes categories.

Global And Local Stress Analyses Of Mcdonnell Douglas Stitched Rfi Composite Wing Stub Box

DOWNLOAD
Author : National Aeronautics and Space Adm Nasa
language : en
Publisher: Independently Published
Release Date : 2018-11-06

Global And Local Stress Analyses Of Mcdonnell Douglas Stitched Rfi Composite Wing Stub Box written by National Aeronautics and Space Adm Nasa and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-06 with Science categories.

This report contains results of structural analyses performed in support of the NASA structural testing of an all-composite stitched/RFI (resin film infusion) wing stub box. McDonnell Douglas Aerospace Company designed and fabricated the wing stub box. The analyses used a global/local approach. The global model contains the entire test article. It includes the all-composite stub box, a metallic load-transition box and a metallic wing-tip extension box. The two metallic boxes are connected to the inboard and outboard ends of the composite wing stub box, respectively. The load-transition box was attached to a steel and concrete vertical reaction structure and a load was applied at the tip of the extension box to bend the wing stub box upward. The local model contains an upper cover region surrounding three stringer runouts. In that region, a large nonlinear deformation was identified by the global analyses. A more detailed mesh was used for the local model to obtain more accurate analysis results near stringer runouts. Numerous analysis results such as deformed shapes, displacements at selected locations, and strains at critical locations are included in this report. Wang, John T. Langley Research Center...

Global And Local Stress Analyses Of Mcdonnell Douglas Stitched Rfi Composite Wing Stub Box

DOWNLOAD
Author : John T. Wang
language : en
Publisher:
Release Date : 1996

Global And Local Stress Analyses Of Mcdonnell Douglas Stitched Rfi Composite Wing Stub Box written by John T. Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.

This report contains results of structural analyses performed in support of the NASA structural testing of an all-composite stitched/RFI (resin film infusion) wing stub box. McDonnell Douglas Aerospace Company designed and fabricated the wing stub box. The analyses used a global/local approach. The global model contains the entire test article. It includes the all-composite stub box, a metallic load-transition box and a metallic wing-tip extension box. The two metallic boxes are connected to the inboard and outboard ends of the composite wing stub box, respectively. The load-transition box was attached to a steel and concrete vertical reaction structure and a load was applied at the tip of the extension box to bend the wing stub box upward. The local model contains an upper cover region surrounding three stringer runouts. In that region, a large nonlinear deformation was identified by the global analyses. A more detailed mesh was used for the local model to obtain more accurate analysis results near stringer runouts. Numerous analysis results such as deformed shapes, displacements at selected locations, and strains at critical locations are included in this report.

Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box

DOWNLOAD
Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-02

Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-02 with categories.

The analytical and experimental results of an all-composite wing stub box are presented in this report. The wing stub box, which is representative of an inboard portion of a commercial transport high-aspect-ratio wing, was fabricated from stitched graphite-epoxy material with a Resin Film Infusion manufacturing process. The wing stub box was designed and constructed by the McDonnell Douglas Aerospace Company as part of the NASA Advanced Composites Technology program. The test article contained metallic load-introduction structures on the inboard and outboard ends of the graphite-epoxy wing stub box. The root end of the inboard load introduction structure was attached to a vertical reaction structure, and an upward load was applied to the outermost tip of the outboard load introduction structure to induce bending of the wing stub box. A finite element model was created in which the center portion of the wing-stub-box upper cover panel was modeled with a refined mesh. The refined mesh was required to represent properly the geometrically nonlinear structural behavior of the upper cover panel and to predict accurately the strains in the stringer webs of the stiffened upper cover panel. The analytical and experimental results for deflections and strains are in good agreement. Wang, John T. and Jegley, Dawn C. and Bush, Harold G. and Hinrichs, Stephen C. Langley Research Center RTOP 538-10-11-02...

Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1996

Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.

Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box

DOWNLOAD
Author : John T. Wang
language : en
Publisher:
Release Date : 1996

Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box written by John T. Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Airframes categories.

Ast Composite Wing Program Executive Summary

DOWNLOAD
Author : National Aeronautics and Space Adm Nasa
language : en
Publisher: Independently Published
Release Date : 2018-09-23

Ast Composite Wing Program Executive Summary written by National Aeronautics and Space Adm Nasa and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-23 with Science categories.

The Boeing Company demonstrated the application of stitched/resin infused (S/RFI) composite materials on commercial transport aircraft primary wing structures under the Advanced Subsonic technology (AST) Composite Wing contract. This report describes a weight trade study utilizing a wing torque box design applicable to a 220-passenger commercial aircraft and was used to verify the weight savings a S/RFI structure would offer compared to an identical aluminum wing box design. This trade study was performed in the AST Composite Wing program, and the overall weight savings are reported. Previous program work involved the design of a S/RFI-base-line wing box structural test component and its associated testing hardware. This detail structural design effort which is known as the "semi-span" in this report, was completed under a previous NASA contract. The full-scale wing design was based on a configuration for a MD-90-40X airplane, and the objective of this structural test component was to demonstrate the maturity of the S/RFI technology through the evaluation of a full-scale wing box/fuselage section structural test. However, scope reductions of the AST Composite Wing Program pre-vented the fabrication and evaluation of this wing box structure. Results obtained from the weight trade study, the full-scale test component design effort, fabrication, design development testing, and full-scale testing of the semi-span wing box are reported.Karal, MichaelLangley Research CenterRESIN FILM INFUSION; STRUCTURAL DESIGN; AIRCRAFT DESIGN; AIRCRAFT STRUCTURES; BODY-WING CONFIGURATIONS; COMPOSITE STRUCTURES; TRANSPORT AIRCRAFT; TORQUE; PASSENGER AIRCRAFT; ALUMINUM; COMMERCIAL AIRCRAFT; FABRICATION; FULL SCALE TESTS

Aeroacoustic Measurements Of A Wing Flap Configuration Nasa Tm 112848 Sep 18 1997

DOWNLOAD
Author : United States. National Aeronautics and Space Administration
language : en
Publisher:
Release Date : 1999*

Aeroacoustic Measurements Of A Wing Flap Configuration Nasa Tm 112848 Sep 18 1997 written by United States. National Aeronautics and Space Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999* with categories.