Summary of a Study to Determine Low-Velocity Impact Damage and Residual Tension Strength for a Thick Graphite/Epoxy Motor Case

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Publisher : Independently Published
ISBN 13 : 9781728673523
Total Pages : 40 pages
Book Rating : 4.6/5 (735 download)

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Book Synopsis Summary of a Study to Determine Low-Velocity Impact Damage and Residual Tension Strength for a Thick Graphite/Epoxy Motor Case by : National Aeronautics and Space Adm Nasa

Download or read book Summary of a Study to Determine Low-Velocity Impact Damage and Residual Tension Strength for a Thick Graphite/Epoxy Motor Case written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-10-11 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Impacters of various shapes and masses were dropped from various heights onto 36 mm (1.4 in.) thick graphite/epoxy cylinders, which represented filament wound cases (FWC) for the booster motors of the Space Shuttle. Insert solid propellant was cast into some of the cylinders. The cylinders were impacted numerous times around the circumference and then cut into 51 mm (2.0 in.) wide tension specimens, each containing an impact site. Four indenters were used: a sharp corner, two hemispheres, and a bolt-like rod. The diameters of the hemispheres were 12.7 mm mm (0.5 in.) and 25.4 mm (1.0 in.), and the diameter of the rod was 6.3 mm (0.25 in.). Impacts with the rod were simulated by pressing the rod against the face of specimens. For the hemispheres, the damage initiated beneath the surface at a critical contact pressure and was not visible on the surface until an even larger pressure was exceeded. The damage consisted of matrix cracking and broken fiber. The rod an corner made visible surface damage in all tests. For the hemispheres, the tension strength was reduced considerably before the damage was visible on the surface, 30 percent for the 25.4 mm (1.0 in.) diameter hemisphere and 10 percent for the 12.7 mm (0.5 in.) diameter hemisphere. Analytical methods were used to predict the damage and residual tension strength. A factor of safety to account for nonvisible damage was determined. Poe, C. C., Jr. Langley Research Center RTOP 505-63-01-05

Summary of a Study to Determine Low-velocity Impact Damage and Residual Tension Strength for a Thick Graphite/epoxy Motor Case

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ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Summary of a Study to Determine Low-velocity Impact Damage and Residual Tension Strength for a Thick Graphite/epoxy Motor Case by :

Download or read book Summary of a Study to Determine Low-velocity Impact Damage and Residual Tension Strength for a Thick Graphite/epoxy Motor Case written by and published by . This book was released on 1990 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Summary of a Study to Determine Low-velocity Impact Damage and Residual Tension Strength for a Thick Graphite/epoxy Motor Case

Download Summary of a Study to Determine Low-velocity Impact Damage and Residual Tension Strength for a Thick Graphite/epoxy Motor Case PDF Online Free

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (128 download)

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Book Synopsis Summary of a Study to Determine Low-velocity Impact Damage and Residual Tension Strength for a Thick Graphite/epoxy Motor Case by : C. C. Poe

Download or read book Summary of a Study to Determine Low-velocity Impact Damage and Residual Tension Strength for a Thick Graphite/epoxy Motor Case written by C. C. Poe and published by . This book was released on 1990 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1572 pages
Book Rating : 4.:/5 (31 download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 1572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 1518 pages
Book Rating : 4.:/5 (318 download)

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Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1989 with total page 1518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Long-Term Durability of Polymeric Matrix Composites

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Publisher : Springer Science & Business Media
ISBN 13 : 1441993088
Total Pages : 681 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Long-Term Durability of Polymeric Matrix Composites by : Kishore V. Pochiraju

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Composite Materials

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Publisher : ASTM International
ISBN 13 : 0803114192
Total Pages : 831 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Composite Materials by : T. Kevin O'Brien

Download or read book Composite Materials written by T. Kevin O'Brien and published by ASTM International. This book was released on 1991 with total page 831 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Composite Materials, Fatigue and Fracture

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ISBN 13 :
Total Pages : 850 pages
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Download or read book Composite Materials, Fatigue and Fracture written by and published by . This book was released on 1989 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Simulated Impact Damage in a Thick Graphite/epoxy Laminate Using Spherical Indenters

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ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (317 download)

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Download or read book Simulated Impact Damage in a Thick Graphite/epoxy Laminate Using Spherical Indenters written by and published by . This book was released on 1988 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Testing and Simulation of Composite Laminates Under Impact Loading

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ISBN 13 :
Total Pages : 390 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Testing and Simulation of Composite Laminates Under Impact Loading by : Xinglai Dang

Download or read book Testing and Simulation of Composite Laminates Under Impact Loading written by Xinglai Dang and published by . This book was released on 2000 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 984 pages
Book Rating : 4.F/5 ( download)

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Download or read book International Aerospace Abstracts written by and published by . This book was released on 1998 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Use of Impact Force as a Scale Parameter for the Impact Response of Composite Laminates

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ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis The Use of Impact Force as a Scale Parameter for the Impact Response of Composite Laminates by :

Download or read book The Use of Impact Force as a Scale Parameter for the Impact Response of Composite Laminates written by and published by . This book was released on 1992 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1646 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Government Reports Annual Index written by and published by . This book was released on 1991 with total page 1646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.

NASA Conference Publication

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ISBN 13 :
Total Pages : 682 pages
Book Rating : 4.F/5 ( download)

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Download or read book NASA Conference Publication written by and published by . This book was released on 1991 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Relevance of Impacter Shape to Nonvisible Damage and Residual Tensile Strength of a Thick Graphite/epoxy Laminate

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ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (317 download)

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Download or read book Relevance of Impacter Shape to Nonvisible Damage and Residual Tensile Strength of a Thick Graphite/epoxy Laminate written by and published by . This book was released on 1990 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Engineered Materials Abstracts

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ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Engineered Materials Abstracts written by and published by . This book was released on 1994-02 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

First NASA Advanced Composites Technology Conference, Part 2

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ISBN 13 :
Total Pages : 686 pages
Book Rating : 4.:/5 (317 download)

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Download or read book First NASA Advanced Composites Technology Conference, Part 2 written by and published by . This book was released on 1991 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: