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Aerodynamics Of An Axisymmetric Missile Concept Having Cruciform Strakes And In Line Tail Fins From Mach 0 60 To 4 63
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721146192 Total Pages :116 pages Book Rating :4.1/5 (461 download)
Book Synopsis Aerodynamics of an Axisymmetric Missile Concept Having Cruciform Strakes and In-Line Tail Fins from Mach 0. 60 To 4. 63 by : National Aeronautics and Space Administration (NASA)
Download or read book Aerodynamics of an Axisymmetric Missile Concept Having Cruciform Strakes and In-Line Tail Fins from Mach 0. 60 To 4. 63 written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-15 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study has been performed to develop a large force and moment aerodynamic data set on a slender axisymmetric missile configuration having cruciform strakes and in-line control tail fins. The data include six-component balance measurements of the configuration aerodynamics and three-component measurements on all four tail fins. The test variables include angle of attack, roll angle, Mach number, model buildup, strake length, nose size, and tail fin deflection angles to provide pitch, yaw, and roll control. Test Mach numbers ranged from 0.60 to 4.63. The entire data set is presented on a CD-ROM that is attached to this paper. The CD-ROM also includes extensive plots of both the six-component configuration data and the three-component tail fin data. Selected samples of these plots are presented in this paper to illustrate the features of the data and to investigate the effects of the test variables. Allen, Jerry M. Langley Research Center WU 23-090-20-35
Book Synopsis Experimental Study at Low Supersonic Speeds of a Missile Concept Having Opposing Wraparound Tails by : Jerry M. Allen
Download or read book Experimental Study at Low Supersonic Speeds of a Missile Concept Having Opposing Wraparound Tails written by Jerry M. Allen and published by . This book was released on 1994 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: A wind-tunnel investigation has been performed at low supersonic speeds (at Mach numbers of 1.60, 1.90, and 2.16) to evaluate the aerodynamic characteristics of a missile concept capable of being tube launched and controlled with a simple one-axis canard controller. This concept, which features and axisymmetric body with two planar canards and four wraparound tail fins arranged in opposing pairs, must be in rolling motion to be controllable in any radial plane with the planar canards. Thus, producing a constant rolling moment that is invariant with speed and attitude to provide the motion is desirable. Two tail-fin shaping designs, one shaved and one beveled, were evaluated for their efficiency in producing the needed rolling moments, and the results showed that the shaved fins were much more desirable for this task than the beveled fins.
Book Synopsis Aerodynamic Characteristics at Mach Numbers from 1.50 to 4.63 of a Maneuverable Missile with In-line Cruciform Wings and Canard Surfaces by : M. Leroy Spearman
Download or read book Aerodynamic Characteristics at Mach Numbers from 1.50 to 4.63 of a Maneuverable Missile with In-line Cruciform Wings and Canard Surfaces written by M. Leroy Spearman and published by . This book was released on 1967 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation has been conducted in the Langley Unitary Plan wind tunnel at Mach numbers from 1.50 to 4.63 to determine the aerodynamic characteristics of a maneuverable missile having in-line cruciform wings and canard surfaces oriented in 45° roll planes.
Book Synopsis Longitudinal Aerodynamic Characteristics at Mach Numbers from 1.60 to 2.86 for a Fixed-span Missile with Three Wing Planforms by : M. Leroy Spearman
Download or read book Longitudinal Aerodynamic Characteristics at Mach Numbers from 1.60 to 2.86 for a Fixed-span Missile with Three Wing Planforms written by M. Leroy Spearman and published by . This book was released on 1977 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamic Characteristics at Mach Numbers from 1.60 to 2.16 of a Blunt-nose Missile Model Having a Triangular Cross Section and Fixed Triform Fins by : William J. Monta
Download or read book Aerodynamic Characteristics at Mach Numbers from 1.60 to 2.16 of a Blunt-nose Missile Model Having a Triangular Cross Section and Fixed Triform Fins written by William J. Monta and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Numerical Investigation of Aerodynamics of Canard-controlled Missile Using Planar and Grid Tail Fins by : James DeSpirito
Download or read book Numerical Investigation of Aerodynamics of Canard-controlled Missile Using Planar and Grid Tail Fins written by James DeSpirito and published by . This book was released on 2004 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Viscous computational fluid dynamic simulations were used to predict the aerodynamic coefficients and flow field around a canard-controlled missile in subsonic and transonic flow. Computations were performed at Mach 0.6 and 0.9, six angles of attack between 0 deg and 10 deg, and with planar and grid tail fins. The computations were validated with wind tunnel data. Flow visualizations showed that the canard downwash produced a low-pressure region on the starboard side of the missile that produced a large induced side force. The canard trailing vortices interacted with the tail fins until alpha> 8 deg, producing a pressure differential on the leeward tail fin, leading to the adverse induced roll effects. Visualizations of the flow through the grid fin structure showed choking of the flow at Mach 0.9 and Mach 1.5. The validated simulations results showed that grid fins did not improve the canard roll-control effectiveness at subsonic and transonic speeds as well as they did at the low supersonic speed.
Book Synopsis Longitudinal Aerodynamic Characteristics at Mach Numbers from 1.60 to 2.86 for a Spanmissile with Three Wing Planforms by : M. Leroy Spearman
Download or read book Longitudinal Aerodynamic Characteristics at Mach Numbers from 1.60 to 2.86 for a Spanmissile with Three Wing Planforms written by M. Leroy Spearman and published by . This book was released on 1977 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamic Characteristics of a Series of Bodies with and Without Tails at Mach Numbers from 0.8 to 3.0 and Angles of Attack from 0 to 45 Degrees by : Jimmie N. Derrick
Download or read book Aerodynamic Characteristics of a Series of Bodies with and Without Tails at Mach Numbers from 0.8 to 3.0 and Angles of Attack from 0 to 45 Degrees written by Jimmie N. Derrick and published by . This book was released on 1976 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind tunnel tests were conducted in a 16 ft. transonic tunnel, a supersonic tunnel, A and a trisonic tunnel to establish a bank of systematic data for body and body-tail configurations at high angles of attack. The configurations were tested at Mach numbers between 0.8 and 3.0, angles of attack from -2 to 45 degrees, and roll angles from 0 to 90 degrees. The aerodynamic characteristics were obtained for the total configuration as well as each of the four undeflected tail fins.
Book Synopsis Aerodynamic Characteristics in Pitch of a Series of Cruciform-wing Missiles with Canard Controls at a Mach Number of 2.01 by : M. Leroy Spearman
Download or read book Aerodynamic Characteristics in Pitch of a Series of Cruciform-wing Missiles with Canard Controls at a Mach Number of 2.01 written by M. Leroy Spearman and published by . This book was released on 1961 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722388348 Total Pages :58 pages Book Rating :4.3/5 (883 download)
Book Synopsis Experimental Study at Low Supersonic Speeds of a Missile Concept Having Opposing Wraparound Tails by : National Aeronautics and Space Administration (NASA)
Download or read book Experimental Study at Low Supersonic Speeds of a Missile Concept Having Opposing Wraparound Tails written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-06 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wind-tunnel investigation has been performed at low supersonic speeds (at Mach numbers of 1.60, and 2.16) to evaluate the aerodynamic characteristics of a missile concept capable of being tube launched and controlled with a simple one-axis canard controller. This concept, which features an axisymmetric body with two planar canards and four wraparound tail fins arranged in opposing pairs, must be in rolling motion to be controllable in any radial plane with the planar canards. Thus, producing a constant rolling moment that is invariant with speed and attitude to provide the motion is desirable. Two tail-fin shaping designs, one shaved and one beveled, were evaluated for their efficiency in producing the needed rolling moments, and the results showed that the shaved fins were much more desirable for this task than the beveled fins. Allen, Jerry M. and Watson, Carolyn B. Langley Research Center...
Book Synopsis An Improved Semiempirical Method for Calculating Aerodynamics of Missiles with Noncircular Bodies by : Frankie Gale Moore
Download or read book An Improved Semiempirical Method for Calculating Aerodynamics of Missiles with Noncircular Bodies written by Frankie Gale Moore and published by . This book was released on 1997 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamics of Tactical Weapons to Mach Number 8 and Angle of Attack 180° by : Leroy Devan
Download or read book Aerodynamics of Tactical Weapons to Mach Number 8 and Angle of Attack 180° written by Leroy Devan and published by . This book was released on 1980 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis and Compilation of Missile Aerodynamic Data: Data presentation and analysis by : James O. Nichols
Download or read book Analysis and Compilation of Missile Aerodynamic Data: Data presentation and analysis written by James O. Nichols and published by . This book was released on 1977 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This summary document was prepared in order to facilitate dissemination of a large amount of missile aerodynamic data which has recently been declassified. Only summary data are presented in this report, but a list of reference documents provides sources of detailed data. Most of the configurations considered are suitable for highly maneuverable air-to-air or surface to air missiles; however, data for a few air-to-surface, cruise missile, and one projectile configuration are also presented. The Mach number range of the data is from about 0.2 to 4.63; however, data for most configurations cover only a portion of this range. The following aerodynamic characteristics at various Mach numbers and zero angle of attack are presented.
Book Synopsis Aerodynamic Characteristics at Mach 1.60, 2.00, and 2.50 of a Cruciform Missile Configuration with In-line Tail Controls by : W. A. Corlett
Download or read book Aerodynamic Characteristics at Mach 1.60, 2.00, and 2.50 of a Cruciform Missile Configuration with In-line Tail Controls written by W. A. Corlett and published by . This book was released on 1965 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamic Characteristics of 0.187-scale Model of a Target Missile at Mach 1.80 to 2.16 by : William A. Corlett
Download or read book Aerodynamic Characteristics of 0.187-scale Model of a Target Missile at Mach 1.80 to 2.16 written by William A. Corlett and published by . This book was released on 1966 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Compilation of Static Stability and Fin Loads Data for Slender Body Missile Models with and Without Tail Fins and Wings by : G. R. Gomillion
Download or read book A Compilation of Static Stability and Fin Loads Data for Slender Body Missile Models with and Without Tail Fins and Wings written by G. R. Gomillion and published by . This book was released on 1976 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document contains a compilation of aerodynamic data for the Martin Generalized Research Model, which is a composite of several body, wing, and tail fin configurations typical of missile applications. The model variations included five body configurations, three wing configurations at various body locations, and 15 tail fin configurations. Static stability and tail fin loads data are presented in tabulated and plotted form for a Mach number range from 0.20 to 4.63 over an angle-of-attack range from -6 to 60 deg and a sideslip angle range from -20 to 20 deg for the body-alone configurations, body-wing configurations, and the body-wing-tail fin configurations. In addition, the tail fin configurations were tested using the reflection plane technique, and the resulting fin loads data are presented for a Mach number range of 0.80 to 2.16 over an angle-of-attack range from 0 to 210 deg. Volume I contains the narrative and selected plotted data. (Author).
Book Synopsis Numerical Investigation of Aerodynamics of Canard-Controlled Missile Using Planar and Grid Tail Fins. Part 1. Supersonic Flow by :
Download or read book Numerical Investigation of Aerodynamics of Canard-Controlled Missile Using Planar and Grid Tail Fins. Part 1. Supersonic Flow written by and published by . This book was released on 2002 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: Viscous computational fluid dynamic simulations were used to predict the aerodynamic coefficients and flowfield around a generic canard-controlled missile configuration in supersonic flow. Computations were performed for Mach 1.5 and 3.0, at six angles of attack between 0 and 10, with 0 and 10 canard deflection, and with planar and grid tail fins, for a total of 48 cases. Validation of the computed results was demonstrated by the very good agreement between the computed aerodynamic coefficients and those obtained from wind tunnel measurements. Visualizations of the flowfield showed that the canard trailing vortices and downwash produced a low-pressure region on the starboard side of the missile that in turn produced an adverse side force. The pressure differential on the leeward fin produced by the interaction with the canard trailing vortices is primarily responsible for the adverse roll effect observed when planar fins are used. Grid tail fins improved the roll effectiveness of the canards at low supersonic speed. No adverse rolling moment was observed with no canard deflection, or at the higher supersonic speed for either tail fin type due to the lower intensity of the canard trailing vortices in these cases. Flow visualizations from the simulations performed in this study help in the understanding of the flow physics and can lead to improved canard and tail fin designs for missiles and rockets.
