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Book Aerodynamic Effects of Bulbous Bases

Download or read book Aerodynamic Effects of Bulbous Bases written by Lars E. Ericsson and published by . This book was released on 1969 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report investigates aerodynamic characteristics of blunt space capsules and slender reentry bodies with bulbous bases.

Book NASA Contractor Report

Download or read book NASA Contractor Report written by and published by . This book was released on 1969 with total page 1158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Collection of Technical Papers

Download or read book A Collection of Technical Papers written by and published by . This book was released on 1970 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Heat Transfer and Static Stability Tests of A 7 5 deg Blunt Cone with Roughness Elements and Sonic Jets to Promote Boundary Layer Transition at Mach Number 10

Download or read book Heat Transfer and Static Stability Tests of A 7 5 deg Blunt Cone with Roughness Elements and Sonic Jets to Promote Boundary Layer Transition at Mach Number 10 written by D. B. Carver and published by . This book was released on 1977 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerothermodynamic transition tests were conducted on a 7.5-deg half- angle, blunt cone model to evaluate variations of trip design in promoting boundary-layer transition on a reentry vehicle. Heat-transfer data were obtained using square-shaped roughness elements and sonic jets as boundary-layer trips to determine the effects of (1) trip height, (2) trip spacing, (3) axial trip location, (4) number of rows of trips, (5) staggered trips, and (6) Reynolds number on heat-transfer distributions. Static stability tests were conducted in conjunction with a few selected trip configurations to determine the influence of the boundary-layer trips on the model static stability and axial-force characteristics. The tests were performed at Mach number 10 for angle-of-attack ranges from 0 to 2 deg (heat-transfer data) and from -7.5 to 7.5 deg (static stability data). Free-stream Reynolds number, based on total model length, was varied from 1.5 to 6.2 million. Selected heat-transfer and static stability data are presented to illustrate the effects of configuration variables and Reynolds number.

Book Aerodynamic Damping and Oscillatory Stability in Pitch of a Model of a Proposed Manned Lifting Entry Vehicle at Mach Numbers of 1 80 2 16 and 2 86

Download or read book Aerodynamic Damping and Oscillatory Stability in Pitch of a Model of a Proposed Manned Lifting Entry Vehicle at Mach Numbers of 1 80 2 16 and 2 86 written by and published by . This book was released on 1975 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Static and Dynamic Stability Characteristics of the Fixed Fin and Inflatable Stabilizer Retarder Configurations of the MK 82 Store at Transonic Speeds

Download or read book Static and Dynamic Stability Characteristics of the Fixed Fin and Inflatable Stabilizer Retarder Configurations of the MK 82 Store at Transonic Speeds written by C. F. Anderson and published by . This book was released on 1975 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted in the Aerodynamic Wind Tunnel (4T) to obtain the static stability and pitch-damping characteristics of the Fixed-Fin (FF) and Inflatable Stabilizer Retarder (ISRe) configurations of the MK-82 store with solid and slotted fins and with various fin tabs. The static phase was conducted using 0.20-scale models, and the dynamic phase was conducted using 0. 442-scale models. The tests were conducted at Mach numbers from 0.4 to 1.3 for angles of attack up to 42 deg and Reynolds numbers from 200,000 to 1,000,000 based on the centerbody maximum diameter. All configurations tested were statically and dynamically stable. The ISRe configurations had a greater static stability margin than the FF configurations. Use of the slotted fin reduced the static stability margin of the FF configurations but had no significant effect on the ISRe configurations. The slotted fin had little or no effect on the dynamic stability characteristics. Increasing fin tab angle generally caused an increase in dynamic stability for subsonic Mach numbers and a decrease for supersonic Mach numbers. The dynamic stability generally increased with increasing angle of attack.

Book Effects of Sting Support Interference on the Base Pressures of a Model Having a Blunt Nosed Cylinder Body and a Conical Flare at Mach Numbers of 0 65 to 2 20

Download or read book Effects of Sting Support Interference on the Base Pressures of a Model Having a Blunt Nosed Cylinder Body and a Conical Flare at Mach Numbers of 0 65 to 2 20 written by and published by . This book was released on 1960 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Transonic Aerodynamic Characteristics of Bomblet Munition Models Used in the Evaluation of the Roll through Zero Aerodynamic Dispersion Technique

Download or read book Transonic Aerodynamic Characteristics of Bomblet Munition Models Used in the Evaluation of the Roll through Zero Aerodynamic Dispersion Technique written by T. O. Shadow and published by . This book was released on 1972 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wind-tunnel investigation was conducted in the Aerodynamic Wind Tunnel (4T) to determine the aerodynamic characteristics of bomblet munition models designed for the evaluation of the Roll-Through-Zero Aerodynamic Dispersal Technique. Static stability, pitch-damping, roll-damping, and magnus data were obtained at Mach numbers from 0.3 to 1.2 and angles of attack from zero to 24 deg at a constant Reynolds number of 2,200,000 based on the model length. Roll angle was varied from -165 to 180 deg for the static stability phase. (Author).

Book Dossier constitu par des extraits de lettres de pr tres

Download or read book Dossier constitu par des extraits de lettres de pr tres written by and published by . This book was released on with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book X 15 Research Results

Download or read book X 15 Research Results written by Wendell H. Stillwell and published by . This book was released on 1965 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Handbook of Supersonic Aerodynamics

Download or read book Handbook of Supersonic Aerodynamics written by Johns Hopkins University. Applied Physics Laboratory and published by . This book was released on 1952 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Smell of Kerosene

Download or read book The Smell of Kerosene written by National Aeronautics and Space Administration and published by Good Press. This book was released on 2023-12-28 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Smell of Kerosene: A Test Pilot's Odyssey encapsulates the daring and the danger inherent in the uncharted territories of early space and aircraft testing. The collection stands as a testimonial to the evolution of aeronautics, narrating the exhilarating experiences of test pilots and their indispensable role in shaping modern aviation and space exploration. Through a compilation of memoirs, technical reports, and firsthand accounts, the anthology presents a rich tapestry of literary styles, from the methodical precision of technical writing to the deeply personal and reflective tales of peril and perseverance. This diversity underscores the anthology's broader theme - the human spirit's unyielding quest for knowledge and conquest of the skies. The contributors, primarily from the National Aeronautics and Space Administration alongside notable figures like Donald L. Mallick and Peter W. Merlin, bring a wealth of experience and insight. Their backgrounds, ranging from engineering and test piloting to aerospace history, provide a comprehensive overview of the historical and technological context of air and space exploration. Their collective narratives not only honor the legacy of the fields pioneers but also highlight the interdisciplinary nature of aeronautics, where science meets human daring. The Smell of Kerosene is a must-read for anyone fascinated by the interface between human ambition and technological progress. It offers readers a unique opportunity to engage with the personal triumphs and challenges of those who have pushed the boundaries of what was technologically possible. This anthology serves not only as an educational resource but also as a source of inspiration, urging readers to contemplate the vastness of human achievement through the prism of aeronautics and space exploration. It invites a diverse audience, from academicians to enthusiasts, to dive into the depths of this pivotal era in aerospace history.