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High Altitude Flight Test Of A Disk Gap Band Parachute Deployed Behind A Bluff Body At A Mach Number Of 269
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Book Synopsis High Altitude Flight Test of a Disk-gap-band Parachute Deployed Behind a Bluff Body at a Mach Number of 2.69 by : Clinton V. Eckstrom
Download or read book High Altitude Flight Test of a Disk-gap-band Parachute Deployed Behind a Bluff Body at a Mach Number of 2.69 written by Clinton V. Eckstrom and published by . This book was released on 1972 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High-altitude Flight Test of a Reefed 12.2-meter-diameter Disk-gap-band Parachute with Deployment at a Mach Number of 2.58 by : John S. Preisser
Download or read book High-altitude Flight Test of a Reefed 12.2-meter-diameter Disk-gap-band Parachute with Deployment at a Mach Number of 2.58 written by John S. Preisser and published by . This book was released on 1971 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reefed B.2-meter nominal-diameter (40-ft) disk-gap-band parachute was flight tested as part of the NASA Supersonic High Altitude Parachute Experiment (SHAPE) program. A three-stage rocket was used to drive an instrumented test payload to an altitude of 43.6 km (143 000 ft) and a Mach number of 2.58 where the parachute was deployed by means of a mortar. After a time delay of about 8.5 seconds, the parachute was disreefed at a Mach number of 0.99. The report contains an analysis of parachute inflation, drag, and stability for both the reefed and unreefed parts of the test. In addition, detailed descriptions of the test parachute, the reefing system, and the parachute packing procedurea are included.
Book Synopsis Flight Test of a 30-foot Nominal Diameter Disk-gap-band Parachute Deployed at a Mach Number of 1.56 and a Dynamic Pressure of 11.4 Pounds Per Square Foot by : Clinton V. Eckstrom
Download or read book Flight Test of a 30-foot Nominal Diameter Disk-gap-band Parachute Deployed at a Mach Number of 1.56 and a Dynamic Pressure of 11.4 Pounds Per Square Foot written by Clinton V. Eckstrom and published by . This book was released on 1967 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High-altitude Flight Test of a Reefed 12.2-meter-diameter Disk-gap-band Parachute with Deployment at a Mach Number of 2.58 by : John S. Preisser
Download or read book High-altitude Flight Test of a Reefed 12.2-meter-diameter Disk-gap-band Parachute with Deployment at a Mach Number of 2.58 written by John S. Preisser and published by . This book was released on 1971 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High-altitude Test of a Reefed 12.2-meter-diameter Disk-gap-band Parachute with Deployment at a Mach Number of 2.58 by : John S. Preisser
Download or read book High-altitude Test of a Reefed 12.2-meter-diameter Disk-gap-band Parachute with Deployment at a Mach Number of 2.58 written by John S. Preisser and published by . This book was released on 1971 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recovery System Design Guide by : E. G. Ewing
Download or read book Recovery System Design Guide written by E. G. Ewing and published by . This book was released on 1979 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document serves as the third revision of the USAF Parachute Handbook which was first published in 1951. The data and information represent the current state of the art relative to recovery system design and development. The initial chapters describe representative recovery applications, components, subsystems, material, manufacture and testing. The final chapters provide empirical data and analytical methods useful for predicting performance and presenting a definitive design of selected components into a reliable recovery system.
Book Synopsis Flight Tests of Cross, Modified Ringsail, and Disk-gap-band Parachutes from a Deployment Altitude of 3.05 Km /10,000 Ft/ by :
Download or read book Flight Tests of Cross, Modified Ringsail, and Disk-gap-band Parachutes from a Deployment Altitude of 3.05 Km /10,000 Ft/ written by and published by . This book was released on 1971 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flight Test of a 40-foot-nominal-diameter Disk-gap-band Parachute Deployed at a Mach Number of 2.72 and a Dynamic Pressure of 9.7 Pounds Per Square Foot by : Clinton V. Eckstrom
Download or read book Flight Test of a 40-foot-nominal-diameter Disk-gap-band Parachute Deployed at a Mach Number of 2.72 and a Dynamic Pressure of 9.7 Pounds Per Square Foot written by Clinton V. Eckstrom and published by . This book was released on 1968 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flight Test of a 40 Foot Nominal Diameter Disk-gap-band Parachute Deployed at a Mach Number of 3.31 and a Dynamic Pressure of 10.6 Pounds Per Square Foot by : Clinton V. Eckstrom
Download or read book Flight Test of a 40 Foot Nominal Diameter Disk-gap-band Parachute Deployed at a Mach Number of 3.31 and a Dynamic Pressure of 10.6 Pounds Per Square Foot written by Clinton V. Eckstrom and published by . This book was released on 1970 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development and Testing of the Disk-gap-band Parachute Used for Low Dynamic Pressure Applications at Ejection Altitudes at Or Above 200,000 Feet by : Clinton V. Eckstrom
Download or read book Development and Testing of the Disk-gap-band Parachute Used for Low Dynamic Pressure Applications at Ejection Altitudes at Or Above 200,000 Feet written by Clinton V. Eckstrom and published by . This book was released on 1966 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flight Test of a 31.2-foot-diameter Modified Ringsail Parachute Deployed at a Mach Number of 1.39 and a Dynamic Pressure of 11.0 Pounds Per Square Foot by : John S. Preisser
Download or read book Flight Test of a 31.2-foot-diameter Modified Ringsail Parachute Deployed at a Mach Number of 1.39 and a Dynamic Pressure of 11.0 Pounds Per Square Foot written by John S. Preisser and published by . This book was released on 1967 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flight Tests of Viking Parachute System in Three Mach Number Regimes: Parachute test results by :
Download or read book Flight Tests of Viking Parachute System in Three Mach Number Regimes: Parachute test results written by and published by . This book was released on 1974 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High-altitude Flight Test of a 40-foot-diameter (12.2-meter) Ringsail Parachute at a Deployment Mach Number of 2.95 by : Clinton V. Eckstrom
Download or read book High-altitude Flight Test of a 40-foot-diameter (12.2-meter) Ringsail Parachute at a Deployment Mach Number of 2.95 written by Clinton V. Eckstrom and published by . This book was released on 1970 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 40-foot-nominal-diameter (12.2-meter) modified ringsail parachute was flight tested as part of the NASA Supersonic High Altitude Parachute Experiment (SHAPE) program. The 41-pound (18.6-kg) test parachute system was deployed from a 239.5-pound (108.6-kg) instrumented payload by means of a deployment mortar when the payload was at a Mach number of 2.95 and a free-stream dynamic pressure of 9.2 lb/sq ft (440 N/m2). The parachute deployed properly with the canopy inflating to a near full open condition followed immediately by a partial collapse of the canopy and subsequent oscillations of the frontal area until the system had decelerated to a Mach number of about 1.5. The parachute then attained an inflated shape that provided full drag area. During the supersonic part of the test, the average axial-force coefficient C A, 0 varied from a minimum of about 0.24 at a Mach number of 2.7 to a maximum of 0.54 at a Mach number of 1.1. During descent under subsonic conditions, the average effective drag coefficient was 0.62 and parachute-payload oscillation angles averaged about ±10° with excursions to ±20°.--P. [i].
Book Synopsis Flight Test of a 31.2-foot-diameter Modified Ringsail Parachute Deployed at a Mach Number of 1.39 and a Dynamic Pressure of 11.0 Pounds Per Square Foot by :
Download or read book Flight Test of a 31.2-foot-diameter Modified Ringsail Parachute Deployed at a Mach Number of 1.39 and a Dynamic Pressure of 11.0 Pounds Per Square Foot written by and published by . This book was released on 1967 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flight Tests of Cross, Modified Ringsail, and Disk-gap-band Parachutes from a Deployment Altitude of 3.05 Km (10000 Ft) by : Clinton V. Eckstrom
Download or read book Flight Tests of Cross, Modified Ringsail, and Disk-gap-band Parachutes from a Deployment Altitude of 3.05 Km (10000 Ft) written by Clinton V. Eckstrom and published by . This book was released on 1971 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Parachute Recovery Systems by : Theo W. Knacke
Download or read book Parachute Recovery Systems written by Theo W. Knacke and published by . This book was released on 1992 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this manual is to provide recovery system engineers in government and industry with tools to evaluate, analyze, select, and design parachute recovery systems. These systems range from simple, one-parachute assemblies to multiple-parachute systems, and may include equipment for impact attenuation, flotation, location, retrieval, and disposition. All system aspects are discussed, including the need for parachute recovery, the selection of the most suitable recovery system concept, concept analysis, parachute performance, force and stress analysis, material selection, parachute assembly and component design, and manufacturing. Experienced recovery system engineers will find this publication useful as a technical reference book; recent college graduates will find it useful as a textbook for learning about parachutes and parachute recovery systems; and technicians with extensive practical experience will find it useful as an engineering textbook that includes a chapter on parachute- related aerodynamics. In this manual, emphasis is placed on aiding government employees in evaluating and supervising the design and application of parachute systems. The parachute recovery system uses aerodynamic drag to decelerate people and equipment moving in air from a higher velocity to a lower velocity and to a safe landing. This lower velocity is known as rate of descent, landing velocity, or impact velocity, and is determined by the following requirements: (1) landing personnel uninjured and ready for action, (2) landing equipment and air vehicles undamaged and ready for use or refurbishment, and (3) impacting ordnance at a preselected angle and velocity.
Book Synopsis Development and Testing of the Disk Gap Band Parachute Used for Low Dynamic Pressure Applications at Ejection Altitudes at Or Above 2000,000 Feet by : Clinton V. Eckstrom
Download or read book Development and Testing of the Disk Gap Band Parachute Used for Low Dynamic Pressure Applications at Ejection Altitudes at Or Above 2000,000 Feet written by Clinton V. Eckstrom and published by . This book was released on 1966 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
