On the Accuracy of Flechettes by Dynamic Wind Tunnel Tests, by Theory and Analysis, and by Actual Firings

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ISBN 13 :
Total Pages : 364 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis On the Accuracy of Flechettes by Dynamic Wind Tunnel Tests, by Theory and Analysis, and by Actual Firings by : J. D. Nicolaides

Download or read book On the Accuracy of Flechettes by Dynamic Wind Tunnel Tests, by Theory and Analysis, and by Actual Firings written by J. D. Nicolaides and published by . This book was released on 1975 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: The accuracy and dispersion of flechettes are investigated by: (1) An exploratory firing program; (2) A supersonic dynamic testing wind tunnel program; (3) Development of a theory for jump and dispersion for computer computation and analysis; and (4) Precision range firings at this Arsenal. The exploratory firing program reveals the importance of fin and body damage, the blast region, and saboting. The dynamic wind tunnel program yields the static and dynamic aeroballistic stability coefficients on various flechette designs. The theory and analysis program has presented the effects of the initial launching conditions, the various stability coefficients and asymmetries and has provided accuracy criteria. Lastly, the flechette firing range program provided a correlation between theory and experiment which clearly suggests that high accuracy and low dispersion in flechettes is possible when optimum aerodynamic design is coupled with good saboting and minimization of blast.

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 1118 pages
Book Rating : 4.:/5 (319 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 1977 with total page 1118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 944 pages
Book Rating : 4.:/5 (891 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 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of Mechanical and Gasdynamic Loadings During Sabot Discard from Gun Launched Projectiles

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ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Analysis of Mechanical and Gasdynamic Loadings During Sabot Discard from Gun Launched Projectiles by : Peter Crimi

Download or read book Analysis of Mechanical and Gasdynamic Loadings During Sabot Discard from Gun Launched Projectiles written by Peter Crimi and published by . This book was released on 1977 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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ISBN 13 :
Total Pages : 1252 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Monthly Catalogue, United States Public Documents by :

Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1984 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Tunnel Test Techniques

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Publisher : Academic Press
ISBN 13 : 0128181001
Total Pages : 672 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Wind Tunnel Test Techniques by : Colin Britcher

Download or read book Wind Tunnel Test Techniques written by Colin Britcher and published by Academic Press. This book was released on 2023-10-20 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind Tunnel Test Techniques: Design and Use at Low and High Speeds with Statistical Engineering Applications provides an up-to-date treatment of the topic. Beginning with a brief history of wind tunnels and its types and uses, the book goes on to cover subsonic, supersonic and hypersonic wind tunnel design and construction, calibration, boundary corrections, flow quality assessment, pressure surveys, and dynamic testing. It also focuses on wind tunnel facilities, making it useful for both the designer and operator. Engineers and graduate students in aerospace, automotive and similar programs will find this book useful in their work with experimental aerodynamics, gas dynamics, facility design and performance. Deals with a broad range of flow speeds in wind tunnels, from low speed to high speed Provides a discussion of similarity laws as well as material on statistical analysis Includes coverage on facility-to-facility and facility-to-CFD correlation Presents advanced topics such as cryogenic wind tunnels, ground simulation in automotive testing, and propulsion testing

Government Reports Annual Index

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ISBN 13 :
Total Pages : 866 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1976 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aerodynamic Data Accuracy and Quality

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ISBN 13 :
Total Pages : 546 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Aerodynamic Data Accuracy and Quality by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel. Symposium

Download or read book Aerodynamic Data Accuracy and Quality written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel. Symposium and published by . This book was released on 1988 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: The wind tunnel continues to be the main instrument for providing experimental aerodynamic data to the aerospace industry and the aerodynamic researcher for the purpose of load and performance evaluation and for verification of theoretical results. In both cases it is imperative that the user has confidence in the quality of the results, which means that he must have information on what accuracy to attach to the data. The quality of wind tunnel results depends upon both the accuracy of measurements and the imperfections provided by the wind tunnel environment. Great strides have been made in recent years on measurement accuracy and as a rule this need no longer be of much concern if properly attended to. However, imperfections provided by the wind tunnel environment are still with us and these are today the main sources affecting the quality and accuracy of aerodynamic data obtained in a wind tunnel. It was the purpose of this symposium to try to define what accuracy has presently been achieved in modern facilities and to compare these achievements with the actual demands of the user.

Analysis of Wind-tunnel Dynamic Stability Testing Methods and Data Reduction

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Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Analysis of Wind-tunnel Dynamic Stability Testing Methods and Data Reduction by : Rodman N. Leach

Download or read book Analysis of Wind-tunnel Dynamic Stability Testing Methods and Data Reduction written by Rodman N. Leach and published by . This book was released on 1958 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The method of data reduction employed for dynamic stability wind-tunnel tests is discussed and suggestions to improve the quality of the data are made.

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 796 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1976-11 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Longitudinal Airplane Dynamics Wind Tunnel Test Equipment

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ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Longitudinal Airplane Dynamics Wind Tunnel Test Equipment by : O. B. Tufts

Download or read book Longitudinal Airplane Dynamics Wind Tunnel Test Equipment written by O. B. Tufts and published by . This book was released on 1955 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Development and Evaluation of the CAL/Air Force Dynamic Wind- Tunnel Testing System: Description and dynamic tests of an F-80 model [by] Irving C. Statler, Orren B. Tufts [and] Walter J. Hirtreiter

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Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis The Development and Evaluation of the CAL/Air Force Dynamic Wind- Tunnel Testing System: Description and dynamic tests of an F-80 model [by] Irving C. Statler, Orren B. Tufts [and] Walter J. Hirtreiter by : Irving C. Statler

Download or read book The Development and Evaluation of the CAL/Air Force Dynamic Wind- Tunnel Testing System: Description and dynamic tests of an F-80 model [by] Irving C. Statler, Orren B. Tufts [and] Walter J. Hirtreiter written by Irving C. Statler and published by . This book was released on 1967 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aerodynamic Data Accuracy and Quality: Requirements and Capabilities in Wind Tunnel Testing

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ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Aerodynamic Data Accuracy and Quality: Requirements and Capabilities in Wind Tunnel Testing by : ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT NEUILLY-SUR-SEINE (FRAN CE)

Download or read book Aerodynamic Data Accuracy and Quality: Requirements and Capabilities in Wind Tunnel Testing written by ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT NEUILLY-SUR-SEINE (FRAN CE) and published by . This book was released on 1988 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: The wind tunnel continues to be the main instrument for providing experimental aerodynamic data for the purpose of load and performance evaluation and for verification of theoretical results. In both cases it is imperative that the user has confidence in the quality of the results, which means that they must have information as to what accuracy to attach to the data. The quality of wind tunnel results depends upon both the accuracy of measurements and the imperfections provided by the wind tunnel environment. It was the purpose of this symposium to try to define what accuracy has presently been achieved in modern facilities and to compare these achievements with the actual demands of the user. Session topics included: Wind tunnel data comparisons; Uncertainties analysis; Drag accuracy achievements; Facility problems; Simulation problems; Progress in testing techniques; Requirements. Keywords: Wind tunnel test methods; West Germany; Great Britain; france; Transonic airfoils; Wing body configurations; Wind tunnel models; Jet transport aircraft; Aerodynamics; Transonic Wind tunnels; Measurement uncertainty; Aerodynamic drag estimates; Civil aviation; Unsteady flow; Wind tunnel nozzle design; Boundary layer interference; Wind tunnel walls; Computational fluid dynamics; Air flow corrections; Reynolds number; Boundary layer transition; Hypersonic wind tunnels; Flow fields; Computerized thermography; Boundary layer separation. NATO furnished. (edc).

Dynamic Wind-tunnel Tests of an Aeromechanical Gust-alleviation System Using Several Different Combinations of Control Surfaces

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Dynamic Wind-tunnel Tests of an Aeromechanical Gust-alleviation System Using Several Different Combinations of Control Surfaces by : Eric C. Stewart

Download or read book Dynamic Wind-tunnel Tests of an Aeromechanical Gust-alleviation System Using Several Different Combinations of Control Surfaces written by Eric C. Stewart and published by . This book was released on 1978 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Models for Wind Tunnel Tests Based on Additive Manufacturing Technology

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Publisher : Springer Nature
ISBN 13 : 9819958776
Total Pages : 230 pages
Book Rating : 4.8/5 (199 download)

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Book Synopsis Models for Wind Tunnel Tests Based on Additive Manufacturing Technology by : Weijun Zhu

Download or read book Models for Wind Tunnel Tests Based on Additive Manufacturing Technology written by Weijun Zhu and published by Springer Nature. This book was released on 2024-01-15 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book systematically introduces design and fabrication of physical models for wind tunnel tests based on additive manufacturing technology, including model design technology, model fabrication process, strengthening technology, etc. On this basis, it introduces in detail the specific implementation process of commonly used models, e.g., force measurement models, pressure measurement models, elastic models, and flutter models. This book mainly provides references for researchers and engineers who are engaged in aircraft design, experimental fluid mechanics, and additive manufacturing technology research.

Transonic Wind Tunnel Testing

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ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.X/5 (3 download)

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Book Synopsis Transonic Wind Tunnel Testing by : B. H. Goethert

Download or read book Transonic Wind Tunnel Testing written by B. H. Goethert and published by . This book was released on 2007 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerous aspects of transonic aerodynamics include wall interference corrections in conventional wind tunnels, subsonic flow in a variety of wind tunnels, and test results from transonic wind tunnels. 1961 edition.

Wind Tunnel Tests of Rectangular Finned Variable Gap Tangent Ogive-cylinder Model at Mach Numbers 1.75 to 4.50

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ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Wind Tunnel Tests of Rectangular Finned Variable Gap Tangent Ogive-cylinder Model at Mach Numbers 1.75 to 4.50 by : Neil Arthur Zarin

Download or read book Wind Tunnel Tests of Rectangular Finned Variable Gap Tangent Ogive-cylinder Model at Mach Numbers 1.75 to 4.50 written by Neil Arthur Zarin and published by . This book was released on 1964 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: