Wind Tunnel Tests on Blunt Body Explosively Formed Projectile

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ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (932 download)

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Book Synopsis Wind Tunnel Tests on Blunt Body Explosively Formed Projectile by :

Download or read book Wind Tunnel Tests on Blunt Body Explosively Formed Projectile written by and published by . This book was released on 1995 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes supersonic wind tunnel tests in a 0.6-by-0.6-metre indraft facility to study the flight dynamic stability of a particular explosively-formed projectile configuration named Blunt Body. The tests were intended to gather experimental data on surface static pressure distribution and aerodynamic stability coefficients. Results are presented for tests made with a 6-blunt-fin explosively-formed projectile model. The model configuration was obtained from high-speed photography of various real projectiles in flight. A total of 107 runs were made at Mach numbers of 2.97, 3.50, and 3.99, for a variety of roll angles and angles of attack up to 15 degrees. Equations used for data treatment are included as well as a description of the instrumentation test setting and several model drawings. Comparisons are also made to results of computational fluid dynamics simulations.

Some anomalies observed in wind-tunnel tests of a blunt body at transonic and supersonic speeds

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

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Book Synopsis Some anomalies observed in wind-tunnel tests of a blunt body at transonic and supersonic speeds by : Joseph D. Brooks

Download or read book Some anomalies observed in wind-tunnel tests of a blunt body at transonic and supersonic speeds written by Joseph D. Brooks and published by . This book was released on 1976 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

34th Aerospace Sciences Meeting & Exhibit

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ISBN 13 :
Total Pages : 650 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 34th Aerospace Sciences Meeting & Exhibit by :

Download or read book 34th Aerospace Sciences Meeting & Exhibit written by and published by . This book was released on 1996 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Abstract Bulletin

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ISBN 13 :
Total Pages : 1032 pages
Book Rating : 4.:/5 (5 download)

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Book Synopsis Technical Abstract Bulletin by : Defense Documentation Center (U.S.)

Download or read book Technical Abstract Bulletin written by Defense Documentation Center (U.S.) and published by . This book was released on 1963 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 708 pages
Book Rating : 4.0/5 ( 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 1996 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 704 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 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

U.S. Government Research Reports

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ISBN 13 :
Total Pages : 814 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis U.S. Government Research Reports by :

Download or read book U.S. Government Research Reports written by and published by . This book was released on 1963 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Tunnel Tests on an Axisymetric, Lifting Bomblet with Body Mounted, Rectangular Fins

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (22 download)

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Book Synopsis Wind Tunnel Tests on an Axisymetric, Lifting Bomblet with Body Mounted, Rectangular Fins by : C. A. J. Fletcher

Download or read book Wind Tunnel Tests on an Axisymetric, Lifting Bomblet with Body Mounted, Rectangular Fins written by C. A. J. Fletcher and published by . This book was released on 1968 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dynamic Wind-tunnel Tests of a Fin-stabilized Projectile

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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Dynamic Wind-tunnel Tests of a Fin-stabilized Projectile by : I. SHANTZ

Download or read book Dynamic Wind-tunnel Tests of a Fin-stabilized Projectile written by I. SHANTZ and published by . This book was released on 1957 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Speed Wind Tunnel Tests on a Series of Gun Projectile Models

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Publisher : 1965.
ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (149 download)

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Book Synopsis High Speed Wind Tunnel Tests on a Series of Gun Projectile Models by : J. G. LaBerge

Download or read book High Speed Wind Tunnel Tests on a Series of Gun Projectile Models written by J. G. LaBerge and published by 1965.. This book was released on 1965 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Tunnel Tests on a Nonaxisymmetric Projectile Shape at Mach Numbers 2.5 to 6.0

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Wind Tunnel Tests on a Nonaxisymmetric Projectile Shape at Mach Numbers 2.5 to 6.0 by :

Download or read book Wind Tunnel Tests on a Nonaxisymmetric Projectile Shape at Mach Numbers 2.5 to 6.0 written by and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wing tunnel tests on spinning nonaxisymmetric projectile configurations at Mach numbers of 2.5 to 6.0 are reported. The projectile shapes are ogive- cylinder bodies which have been modified by machining three forward facing surfaces and three rearward facing surfaces on the projectile. The machined surfaces are twisted at a rate corresponding to a typical rifling twist. The forward facing surfaces produce a helical or corkscrew type effect and the rearward surfaces form a nonconical boattail and a triangular base. The objective of the test program was to study shapes which have improved stability characteristics which require less gyroscopic stabilization. A more slender, longer L/d projectile can then be flown which has lower drag and shorter time of flight to a moving target.

Wind Tunnel Tests on the H3P78, Power Law, Elliptic Section Flared Projectile with Jet Interaction

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Wind Tunnel Tests on the H3P78, Power Law, Elliptic Section Flared Projectile with Jet Interaction by : D. M. Orchard

Download or read book Wind Tunnel Tests on the H3P78, Power Law, Elliptic Section Flared Projectile with Jet Interaction written by D. M. Orchard and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Finding Guide to AIAA Meeting Papers

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ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Finding Guide to AIAA Meeting Papers by : American Institute of Aeronautics and Astronautics. Technical Information Service

Download or read book The Finding Guide to AIAA Meeting Papers written by American Institute of Aeronautics and Astronautics. Technical Information Service and published by . This book was released on 1993 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Tunnel Tests on a Nonaxisymmetric Projectile Shape at Mach Numbers 2.5 to 6.0

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ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Wind Tunnel Tests on a Nonaxisymmetric Projectile Shape at Mach Numbers 2.5 to 6.0 by : L. D. Kayser

Download or read book Wind Tunnel Tests on a Nonaxisymmetric Projectile Shape at Mach Numbers 2.5 to 6.0 written by L. D. Kayser and published by . This book was released on 1983 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wing tunnel tests on spinning nonaxisymmetric projectile configurations at Mach numbers of 2.5 to 6.0 are reported. The projectile shapes are ogive- cylinder bodies which have been modified by machining three forward facing surfaces and three rearward facing surfaces on the projectile. The machined surfaces are twisted at a rate corresponding to a typical rifling twist. The forward facing surfaces produce a helical or corkscrew type effect and the rearward surfaces form a nonconical boattail and a triangular base. The objective of the test program was to study shapes which have improved stability characteristics which require less gyroscopic stabilization. A more slender, longer L/d projectile can then be flown which has lower drag and shorter time of flight to a moving target.

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:

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 974 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Use of Services for Family Planning and Infertility, United States, 1982

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ISBN 13 : 9780840602220
Total Pages : 982 pages
Book Rating : 4.6/5 (22 download)

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Book Synopsis Use of Services for Family Planning and Infertility, United States, 1982 by : Gerry E. Hendershot

Download or read book Use of Services for Family Planning and Infertility, United States, 1982 written by Gerry E. Hendershot and published by . This book was released on 1988 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1982 statistics on the use of family planning and infertility services presented in this report are preliminary results from Cycle III of the National Survey of Family Growth (NSFG), conducted by the National Center for Health Statistics. Data were collected through personal interviews with a multistage area probability sample of 7969 women aged 15-44. A detailed series of questions was asked to obtain relatively complete estimates of the extent and type of family planning services received. Statistics on family planning services are limited to women who were able to conceive 3 years before the interview date. Overall, 79% of currently mrried nonsterile women reported using some type of family planning service during the previous 3 years. There were no statistically significant differences between white (79%), black (75%) or Hispanic (77%) wives, or between the 2 income groups. The 1982 survey questions were more comprehensive than those of earlier cycles of the survey. The annual rate of visits for family planning services in 1982 was 1077 visits /1000 women. Teenagers had the highest annual visit rate (1581/1000) of any age group for all sources of family planning services combined. Visit rates declined sharply with age from 1447 at ages 15-24 to 479 at ages 35-44. Similar declines with age also were found in the visit rates for white and black women separately. Nevertheless, the annual visit rate for black women (1334/1000) was significantly higher than that for white women (1033). The highest overall visit rate was for black women 15-19 years of age (1867/1000). Nearly 2/3 of all family planning visits were to private medical sources. Teenagers of all races had higher family planning service visit rates to clinics than to private medical sources, as did black women age 15-24. White women age 20 and older had higher visit rates to private medical services than to clinics. Never married women had higher visit rates to clinics than currently or formerly married women. Data were also collected in 1982 on use of medical services for infertility by women who had difficulty in conceiving or carrying a pregnancy to term. About 1 million ever married women had 1 or more infertility visits in the 12 months before the interview. During the 3 years before interview, about 1.9 million women had infertility visits. For all ever married women, as well as for white and black women separately, infertility services were more likely to be secured from private medical sources than from clinics. The survey design, reliability of the estimates and the terms used are explained in the technical notes.