Combined Loads Test Fixture for Thermal-Structural Testing Aerospace Vehicle Panel Concepts

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781720447108
Total Pages : 64 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Combined Loads Test Fixture for Thermal-Structural Testing Aerospace Vehicle Panel Concepts by : National Aeronautics and Space Administration (NASA)

Download or read book Combined Loads Test Fixture for Thermal-Structural Testing Aerospace Vehicle Panel Concepts written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-29 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: A structural test requirement of the National Aero-Space Plane (NASP) program has resulted in the design, fabrication, and implementation of a combined loads test fixture. Principal requirements for the fixture are testing a 4- by 4-ft hat-stiffened panel with combined axial (either tension or compression) and shear load at temperatures ranging from room temperature to 915 F, keeping the test panel stresses caused by the mechanical loads uniform, and thermal stresses caused by non-uniform panel temperatures minimized. The panel represents the side fuselage skin of an experimental aerospace vehicle, and was produced for the NASP program. A comprehensive mechanical loads test program using the new test fixture has been conducted on this panel from room temperature to 500 F. Measured data have been compared with finite-element analyses predictions, verifying that uniform load distributions were achieved by the fixture. The overall correlation of test data with analysis is excellent. The panel stress distributions and temperature distributions are very uniform and fulfill program requirements. This report provides details of an analytical and experimental validation of the combined loads test fixture. Because of its simple design, this unique test fixture can accommodate panels from a variety of aerospace vehicle designs.Fields, Roger A. and Richards, W. Lance and DeAngelis, Michael V.Armstrong Flight Research CenterFABRICATION; NATIONAL AEROSPACE PLANE PROGRAM; PANELS; STRUCTURAL ENGINEERING; COMPRESSION LOADS; REUSABLE LAUNCH VEHICLES; MECHANICAL PROPERTIES; TEMPERATURE DISTRIBUTION; THERMAL STRESSES; FINITE ELEMENT METHOD; FUSELAGES; METAL MATRIX COMPOSITES; STRAIN GAGES; NONUNIFORMITY; SHEAR STRESS

Combined Loads Test Fixture for Thermal-Structural Testing Aerospace Vehicle Panel Concepts

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Author :
Publisher : BiblioGov
ISBN 13 : 9781289145279
Total Pages : 68 pages
Book Rating : 4.1/5 (452 download)

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Book Synopsis Combined Loads Test Fixture for Thermal-Structural Testing Aerospace Vehicle Panel Concepts by : Roger A. Fields

Download or read book Combined Loads Test Fixture for Thermal-Structural Testing Aerospace Vehicle Panel Concepts written by Roger A. Fields and published by BiblioGov. This book was released on 2013-06 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: A structural test requirement of the National Aero-Space Plane (NASP) program has resulted in the design, fabrication, and implementation of a combined loads test fixture. Principal requirements for the fixture are testing a 4- by 4-ft hat-stiffened panel with combined axial (either tension or compression) and shear load at temperatures ranging from room temperature to 915 F, keeping the test panel stresses caused by the mechanical loads uniform, and thermal stresses caused by non-uniform panel temperatures minimized. The panel represents the side fuselage skin of an experimental aerospace vehicle, and was produced for the NASP program. A comprehensive mechanical loads test program using the new test fixture has been conducted on this panel from room temperature to 500 F. Measured data have been compared with finite-element analyses predictions, verifying that uniform load distributions were achieved by the fixture. The overall correlation of test data with analysis is excellent. The panel stress distributions and temperature distributions are very uniform and fulfill program requirements. This report provides details of an analytical and experimental validation of the combined loads test fixture. Because of its simple design, this unique test fixture can accommodate panels from a variety of aerospace vehicle designs.

NASA's Contributions to Aeronautics: Aerodynamics, structures, propulsion, controls

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Publisher :
ISBN 13 :
Total Pages : 980 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis NASA's Contributions to Aeronautics: Aerodynamics, structures, propulsion, controls by :

Download or read book NASA's Contributions to Aeronautics: Aerodynamics, structures, propulsion, controls written by and published by . This book was released on 2010 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-volume collection of case studies on aspects of NACA-NASA research by noted engineers, airmen, historians, museum curators, journalists, and independent scholars. Explores various aspects of how NACA-NASA research took aeronautics from the subsonic to the hypersonic era.-publisher description.

NASA's Contributions to Aeronautics

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ISBN 13 :
Total Pages : 980 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis NASA's Contributions to Aeronautics by :

Download or read book NASA's Contributions to Aeronautics written by and published by . This book was released on 2010 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Configuration and Sizing of a Test Fixture for Panels Under Combined Loads

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Publisher : BiblioGov
ISBN 13 : 9781289147402
Total Pages : 56 pages
Book Rating : 4.1/5 (474 download)

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Book Synopsis Configuration and Sizing of a Test Fixture for Panels Under Combined Loads by : Andrew E. Lovejoy

Download or read book Configuration and Sizing of a Test Fixture for Panels Under Combined Loads written by Andrew E. Lovejoy and published by BiblioGov. This book was released on 2013-06 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Future air and space structures are expected to utilize composite panels that are subjected to combined mechanical loads, such as bi-axial compression/tension, shear and pressure. Therefore, the ability to accurately predict the buckling and strength failures of such panels is important. While computational analysis can provide tremendous insight into panel response, experimental results are necessary to verify predicted performances of these panels to judge the accuracy of computational methods. However, application of combined loads is an extremely difficult task due to the complex test fixtures and set-up required. Presented herein is a comparison of several test set-ups capable of testing panels under combined loads. Configurations compared include a D-box, a segmented cylinder and a single panel set-up. The study primarily focuses on the preliminary sizing of a single panel test configuration capable of testing flat panels under combined in-plane mechanical loads. This single panel set-up appears to be best suited to the testing of both strength critical and buckling critical panels. Required actuator loads and strokes are provided for various square, flat panels.

Titanium Honeycomb Panel Testing

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Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Titanium Honeycomb Panel Testing by :

Download or read book Titanium Honeycomb Panel Testing written by and published by . This book was released on 1996 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thermal Stresses IV

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Publisher : Elsevier
ISBN 13 : 0080542816
Total Pages : 557 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Thermal Stresses IV by : R.B. Hetnarski

Download or read book Thermal Stresses IV written by R.B. Hetnarski and published by Elsevier. This book was released on 1996-05-10 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the fourth volume of the handbook Thermal Stresses. Following the principles established when the first volume was published in 1986, the fourth volume consists of six separate chapters prepared by specialists in the field. Each chapter is devoted to a different topic in the area of Thermal Stresses. Many results have been published for the first time in Thermal Stresses IV. The exposition of the material is on the state-of-the art level, which should be appropriate for graduate students, researchers, and engineers specializing in the field of stress analysis. In most cases the material is presented with some historical perspective.A large number of references provided will allow the readers to augment their knowledge, after studying a particular chapter.

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 702 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautics and Space Report of the President

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Publisher :
ISBN 13 :
Total Pages : 430 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Aeronautics and Space Report of the President by : United States. President

Download or read book Aeronautics and Space Report of the President written by United States. President and published by . This book was released on with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautics and Space Report of the President ... Activities

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Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Aeronautics and Space Report of the President ... Activities by : United States. President

Download or read book Aeronautics and Space Report of the President ... Activities written by United States. President and published by . This book was released on 1982 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1388 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1971 with total page 1388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications, Cumulative Index

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ISBN 13 :
Total Pages : 1466 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Monthly Catalog of United States Government Publications, Cumulative Index by : United States. Superintendent of Documents

Download or read book Monthly Catalog of United States Government Publications, Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Memorandum

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ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis NASA Technical Memorandum by :

Download or read book NASA Technical Memorandum written by and published by . This book was released on 1963 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research and Technology Program Digest Flash Index

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ISBN 13 :
Total Pages : 794 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Research and Technology Program Digest Flash Index by :

Download or read book Research and Technology Program Digest Flash Index written by and published by . This book was released on 1967 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AIAA Third International Aerospace Planes Conference: 91-5001 - 91-5048

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Publisher :
ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis AIAA Third International Aerospace Planes Conference: 91-5001 - 91-5048 by :

Download or read book AIAA Third International Aerospace Planes Conference: 91-5001 - 91-5048 written by and published by . This book was released on 1991 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research and Technology Program Digest

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ISBN 13 :
Total Pages : 792 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Research and Technology Program Digest by : United States. National Aeronautics and Space Administration

Download or read book Research and Technology Program Digest written by United States. National Aeronautics and Space Administration and published by . This book was released on with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautical Engineering

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ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Aeronautical Engineering by :

Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: