Download or read book Development and Testing of a New Reefing System to Reduce Parachute Opening Shock Characteristics During Seat Ejection written by and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the initial testing of a new parachute slider reefing system to control the opening dynamics of the military C-9 parachute. It has been theorized that if one could control the opening of the parachute canopy used during emergency ejections, the parachute opening forces on the crewmember could he significantly reduced. The report addressed the reefing system modification and summarizes the initial testing results of the new slider reefing system to control the parachute opening dynamics.
Download or read book Manuals Combined 30 Army Navy And Air Force Aviation EJECTION SEAT Studies written by and published by Jeffrey Frank Jones. This book was released on with total page 2169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Just a SAMPLE of the CONTENTS: 1. | Full Text pdf - 5 MB Title: Steam Vapor Cleaning Ejection Seat Frames and Components Technical Evaluation AD Number: ADA412405 Corporate Author: NAVAL AIR WARFARE CENTER AIRCRAFT DIV PATUXENT RIVER MD Personal Author: Kwan, R. M. Yost, A. J. Santiago, J. V. Herring, A. C. Conlin, M. M. Report Date: March 19, 2003 Media: 86 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 424295 From the collection: Technical 2. | Full Text pdf - 5 MB Title: Using the GPS to Improve Trajectory Position and Velocity Determination During Real-Time Ejection Seat Test and Evaluation AD Number: ADA415240 Corporate Author: AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF ENGINEERING AND MANAGEMENT Personal Author: Schutte, Christina G. Report Date: February 01, 2003 Media: 127 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE 26 - NOT AVAILABLE IN MICROFICHE Report Classification: (Not Available). Source Code: 439106 From the collection: Technical 3. | Full Text pdf - 4 MB Title: Using the GPS to Collect Trajectory Data for Ejection Seat Design, Validation, and Testing AD Number: ADA401521 Corporate Author: AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF ENGINEERING AND MANAGEMENT Personal Author: Tredway, Brian R. Report Date: March 01, 2002 Media: 171 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE 26 - NOT AVAILABLE IN MICROFICHE Report Classification: (Not Available). Source Code: 439106 From the collection: Technical 4. | Full Text pdf - 974 KB Title: Biodynamic Modeling and Simulation of the Ejection Seat/Occupant System AD Number: ADA380710 Corporate Author: VERIDIAN ENGINEERING DAYTON OH Personal Author: Ma, Deren Obergefell, Louise Rizer, Annette Rogers, Lawrene Report Date: April 01, 2000 Media: 16 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 437799 From the collection: Technical 5. | Full Text pdf - 647 KB Title: Heat Treatment of Al 7075 for Ejection Seat Shear Wire. AD Number: ADA362873 Corporate Author: NAVAL SURFACE WARFARE CENTER CARDEROCK DIV BETHESDA MD SURVIVABILITY STRUCTURES AND MATERIALS DIRECTORATE Personal Author: Wong, Catherine R. Mastroianni, Lee S. Report Date: March 01, 1999 Media: 15 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 426437 From the collection: Technical 6. | Full Text pdf - 965 KB Title: Investigation of Occupant Restraint Improvements to the SIIIS-3 Ejection Seat. AD Number: ADA378913 Corporate Author: AIR FORCE RESEARCH LAB WRIGHT-PATTERSON AFB OH Personal Author: Pint, Steven M. Perry, Chris E. Report Date: January 01, 1999 Media: 21 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 434299 From the collection: Technical 7. | Full Text pdf - 595 KB Title: USN/USMC Ejection Seat Equipped Aircraft Anthropometric Accommodation AD Number: ADA377912 Corporate Author: NAVAL AIR WARFARE CENTER AIRCRAFT DIV PATUXENT RIVER MD Personal Author: Kennedy, Greg Report Date: January 01, 1999 Media: 14 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 424295 From the collection: Technical 8. | Full Text pdf - 6 MB Title: +GZ Impact Tests of the Large JPATS Manikin in a Simulated Martin-Baker Ejection Seat. AD Number: ADA344944 Corporate Author: ARMSTRONG LAB WRIGHT-PATTERSON AFB OH BIODYNAMICS AND BIOCOMMUNICATIONS DIV Personal Author: Buhrman, John R. Report Date: October 01, 1997 Media: 179 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 423430 From the collection: Technical 9. | Full Text pdf - 19 MB Title: The K-36D Ejection Seat Foreign Comparative Testing (FCT) Program. AD Number: ADA321294 Corporate Author: ARMSTRONG LAB WRIGHT-PATTERSON AFB OH CREW SYSTEMS DIRECTORATE Personal Author: Specker, Lawrence J. Plaga, John A. Report Date: May 01, 1996 Media: 437 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE 23 - AVAILABILITY: DOCUMENT PARTIALLY ILLEGIBLE Report Classification: (Not Available). Source Code: 423429 From the collection: Technical 10. | Full Text pdf - 5 MB Title: Evaluation of a Proposed F-4 Ejection Seat Cushion by +Gz Impact Tests. AD Number: ADA289700 Corporate Author: ARMSTRONG LAB WRIGHT-PATTERSON AFB OH CREW SYSTEMS DIRECTORATE Personal Author: Brinkley, James W. Perry, Chris E. Salerno, Mark D. Orzech, Mary A. Report Date: July 01, 1993 Media: 119 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 423429 From the collection: Technical 11. | Full Text pdf - 3 MB Title: Computational Analysis of High-Speed Ejection Seats AD Number: ADA290328 Corporate Author: NIELSEN ENGINEERING AND RESEARCH INC MOUNTAIN CA Personal Author: Caruso, Steven C. Mendenhall, Michael R. Report Date: April 20, 1991 Media: 86 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 389783 From the collection: Technical 12. | Full Text pdf - 1 MB Title: Development of an Inflatable Head/Neck Restraint System for Ejection Seats (Update) AD Number: ADA067124 Corporate Author: NAVAL AIR DEVELOPMENT CENTER WARMINSTERPA AIRCRAFT AND CREW SYSTEMS TECHNOLOGY DIRECTORATE Personal Author: Zenobi, Thomas J. Report Date: December 19, 1978 Media: 36 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 393532 From the collection: Technical 13. | Full Text pdf - 1 MB Title: Development of an Inflatable Head/Neck Restraint System for Ejection Seats AD Number: ADA038762 Corporate Author: NAVAL AIR DEVELOPMENT CENTER WARMINSTERPA CREW SYSTEMS DEPT Personal Author: Zenobi, Thomas J. Report Date: February 28, 1977 Media: 32 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 406610 From the collection: Technical 14. | Full Text pdf - 8 MB Title: EJECTION SEAT TESTS CONDUCTED ON THE 10,000 FOOT AERODYNAMIC RESEARCH TRACK AT EDWARDS AIR FORCE BASE AD Number: AD0142103 Corporate Author: AIR FORCE FLIGHT DYNAMICS LAB WRIGHT-PATTERSON AFB OH Personal Author: HODELL, C. K. ROSNER, A. H. Report Date: November 01, 1957 Media: 93 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 012070 From the collection: Technical 15. | Full Text pdf - 1 MB Title: Footrests on Upward Ejection Seats AD Number: ADA075860 Corporate Author: WRIGHT AIR DEVELOPMENT CENTER WRIGHT-PATTERSON AFB OH Personal Author: Rothwell, Walter S. Sperry, Edward G. Report Date: September 01, 1952 Media: 21 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 400358 From the collection: Technical 16. | Full Text pdf - 2 MB Title: Biomedical Re of Aircrew Weight as a Risk Factor in CT 133 and CT 114 Ejections: 1970 - 1998 AD Number: ADA385589 Corporate Author: DEFENCE AND CIVIL INST OF ENVIRONMENTALMEDICINE DOWNS (ONTARIO) Personal Author: Wright, H. L. Salisbury, D. A. Bateman, W. A. Report Date: August 15, 2000 Media: 35 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 406986 From the collection: Technical Report 17. | Full Text pdf - 4 MB Title: Analysis of Incidents of Crew Ejection from Selected U.S. Tactical Fighter Aircraft AD Number: ADA372970 Corporate Author: INSTITUTE FOR DEFENSE ANALYSES ALEXANDRIA VA Personal Author: Schwartz, Joshua A. Woolsey, James P. Nelson, J. Richard Report Date: November 01, 1999 Media: 94 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 179350 From the collection: Technical 18. | Full Text pdf - 1 MB Title: Dynamic Strength Capabilities of Small Stature Females to Eject and Support Added Head Weight. AD Number: ADA367876 Corporate Author: NAVAL AIR WARFARE CENTER AIRCRAFT DIV PATUXENT RIVER MD Personal Author: Shender, Barry Heffner, Peggy Report Date: August 03, 1999 Media: 37 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 424295 From the collection: Technical 19. | Full Text pdf - 595 KB Title: USN/USMC Ejection Seat Equipped Aircraft Anthropometric Accommodation AD Number: ADA377912 Corporate Author: NAVAL AIR WARFARE CENTER AIRCRAFT DIV PATUXENT RIVER MD Personal Author: Kennedy, Greg Report Date: January 01, 1999 Media: 14 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 424295 From the collection: Technical 20. | Full Text pdf - 536 KB Title: The Use of Ejection Simulation in Mishap Investigations AD Number: ADA368764 Corporate Author: NAVAL AIR WARFARE CENTER AIRCRAFT DIV PATUXENT RIVER MD Personal Author: Nichols, Jeffrey P. Report Date: September 10, 1998 Media: 9 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 424295 From the collection: Technical 21. | Full Text pdf - 6 MB Title: +GZ Impact Tests of the Large JPATS Manikin in a Simulated Martin-Baker Ejection Seat. AD Number: ADA344944 Corporate Author: ARMSTRONG LAB WRIGHT-PATTERSON AFB OH BIODYNAMICS AND BIOCOMMUNICATIONS DIV Personal Author: Buhrman, John R. Report Date: October 01, 1997 Media: 179 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 423430 From the collection: Technical 22. | Full Text pdf - 3 MB Title: Small Aircrew Ejection Simulation in U.S. Navy Aircraft. AD Number: ADA311652 Corporate Author: NAVAL AIR WARFARE CENTER AIRCRAFT DIV WARMINSTER PA Personal Author: Nichols, Jeffrey P. Quartuccio, John J. Marquette, Thomas J. Report Date: January 01, 1996 Media: 79 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 424688 From the collection: Technical 23. | Full Text pdf - 318 KB Title: Development and Testing of a New Reefing System to Reduce Parachute Opening Shock Characteristics During Seat Ejection AD Number: ADA395743 Corporate Author: SYSTEMS RESEARCH LABS INC DAYTON OH Personal Author: Brinkman, John C. Report Date: November 01, 1992 Media: 7 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 340400 From the collection: Technical 24. | Full Text pdf - 1 MB Title: Tight Ribbon Arm Protection (TRAP) for Aircrewman Ejection AD Number: ADA150464 Corporate Author: NAVAL AIR DEVELOPMENT CENTER WARMINSTERPA AIRCRAFT AND CREW SYSTEMS TECHNOLOGY DIRECTORATE Personal Author: Lorch, Dan Schultz, Michael Report Date: July 01, 1984 Media: 25 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 393532 From the collection: Technical 25. | Full Text pdf - 825 KB Title: Development of a Supported Airbag Ejection Restraint (SABER) for Windblast Protection AD Number: ADA109807 Corporate Author: NAVAL AIR DEVELOPMENT CENTER WARMINSTERPA AIRCRAFT AND CREW SYSTEMS TECHNOLOGY DIRECTORATE Personal Author: Lorch, Dan Report Date: November 04, 1981 Media: 21 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 393532 From the collection: Technical 26. | Full Text pdf - 1 MB Title: Simulation of the Motion of the Center of Mass of an Occupant under Ejection Accelerations AD Number: ADA113806 Corporate Author: NAVAL AIR DEVELOPMENT CENTER WARMINSTERPA AIRCRAFT AND CREW SYSTEMS TECHNOLOGY DIRECTORATE Personal Author: D'Aulerio, Louis A. Frisch, Georg D. Report Date: September 01, 1981 Media: 45 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 393532 From the collection: Technical 27. | Full Text pdf - 422 KB Title: Non-Fatal Ejection Vertebral Fracture and its Prevention AD Number: ADA395716 Corporate Author: NAVAL AEROSPACE MEDICAL RESEARCH LAB DETACHMENT MICHOUD NEW ORLEANS LA Personal Author: Ewing, Channing L. Report Date: January 01, 1972 Media: 8 Pages(s) Distribution Code: 01 - APPROVED FOR PUBLIC RELEASE Report Classification: (Not Available). Source Code: 391221 From the collection: Technical
Download or read book Wake Properties Behind an Ejection Seat Escape System and Aerodynamic Characteristics with Stabilization Parachutes at Mach Numbers from 0 6 to 1 5 written by David E. A. Reichenau and published by . This book was released on 1971 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: A test was conducted in the Propulsion Wind Tunnel (16T) of the Propulsion Wind Tunnel Facility to determine the flow field in the wake of an ejection seat escape system at transonic flight conditions, and to determine the performance characteristics of a stabilization parachute attached to the back of the ejection seat model. The results were obtained for both simulated rocket-off and rocket-on conditions through a model angle-of-attack range from 0 to 30 deg. High pressure air was used to simulate the escape rocket jet plume at a sea-level altitude. The results show that the ejection seat model was statically unstable, but became longitudinally stable with the parachute for the test range investigated. (Author).
Download or read book Aerodynamic Characteristics of an Ejection Seat Escape System with a Stabilization Parachute at Mach Numbers from 0 3 Through 1 2 written by David E. A. Reichenau and published by . This book was released on 1972 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: A test was conducted in the 16-ft Transonic Wind Tunnel of the Propulsion Wind Tunnel Facility to determine the aerodynamic characteristics of a 0.5-scale ejection seat escape system and to determine the stability effects of a stabilization parachute attached to the back of the ejection seat model. The results were obtained for both simulated rocket-off and rocket-on conditions through a model angle-of-attack range from 0 to 30 deg and an angle-of-yaw range from 0 to 15 deg. High-pressure air was used to simulate the escape rocket jet plume at a sea-level altitude. Over the test range of this investigation, the results show that the ejection seat model was statically unstable but became longitudinally and directionally stable with the parachute using the three- and four-point bridle assemblies. Jet simulation and model yaw angle had little effect on the ejection seat longitudinal stability; however, jet simulation increased the parachute drag coefficient. (Author).
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1994 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerodynamic Characteristics of an Ejection Seat Escape System with a Stabilization Parachute at Mach Numbers from 0 3 Through 1 2 written by and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A test was conducted in the 16-ft Transonic Wind Tunnel of the Propulsion Wind Tunnel Facility to determine the aerodynamic characteristics of a 0.5-scale ejection seat escape system and to determine the stability effects of a stabilization parachute attached to the back of the ejection seat model. The results were obtained for both simulated rocket-off and rocket-on conditions through a model angle-of-attack range from 0 to 30 deg and an angle-of-yaw range from 0 to 15 deg. High-pressure air was used to simulate the escape rocket jet plume at a sea-level altitude. Over the test range of this investigation, the results show that the ejection seat model was statically unstable but became longitudinally and directionally stable with the parachute using the three- and four-point bridle assemblies. Jet simulation and model yaw angle had little effect on the ejection seat longitudinal stability; however, jet simulation increased the parachute drag coefficient. (Author).
Download or read book Wake Properties Behind an Ejection Seat Escape System and Aerodynamic Characteristics with Stabilization Parachutes at Mach Numbers from 0 6 to 1 5 written by and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A test was conducted in the Propulsion Wind Tunnel (16T) of the Propulsion Wind Tunnel Facility to determine the flow field in the wake of an ejection seat escape system at transonic flight conditions, and to determine the performance characteristics of a stabilization parachute attached to the back of the ejection seat model. The results were obtained for both simulated rocket-off and rocket-on conditions through a model angle-of-attack range from 0 to 30 deg. High pressure air was used to simulate the escape rocket jet plume at a sea-level altitude. The results show that the ejection seat model was statically unstable, but became longitudinally stable with the parachute for the test range investigated. (Author).
Download or read book Symposium on Parachute Technology and Evaluation written by Earl C. Myers and published by . This book was released on 1964 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovery System Design Guide written by E. G. Ewing and published by . This book was released on 1978 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerodynamic Characteristics of an Ejection Seat Escape System with a Stabilization Parachute at Mach Numbers from 0 3 Through 1 2 written by and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A test was conducted in the 16-ft Transonic Wind Tunnel of the Propulsion Wind Tunnel Facility to determine the aerodynamic characteristics of a 0.5-scale ejection seat escape system and to determine the stability effects of a stabilization parachute attached to the back of the ejection seat model. The results were obtained for both simulated rocket-off and rocket-on conditions through a model angle-of-attack range from 0 to 30 deg and an angle-of-yaw range from 0 to 15 deg. High-pressure air was used to simulate the escape rocket jet plume at a sea-level altitude. Over the test range of this investigation, the results show that the ejection seat model was statically unstable but became longitudinally and directionally stable with the parachute using the three- and four-point bridle assemblies. Jet simulation and model yaw angle had little effect on the ejection seat longitudinal stability; however, jet simulation increased the parachute drag coefficient. (Author).
Download or read book Performance of and Design Criteria for Deployable Aerodynamic Decelerators written by George Chernowitz and published by . This book was released on 1964 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present state-of-the-art, technology, and theory applicable to deployable aerodynamic decelerators, especially textile parachute canopies, are presented. Major types of decelerators are described, and their aerodynamic and operational characteristics, as well as applications, are discussed. Detailed coverage is given to decelerator materials, design and construction, hardware, test methods and vehicles, and test instrumentation. Decelerator design procedures and performance prediction techniques are demonstrated by sample calculations.
Download or read book Wake Properties Behind an Ejection Seat Escape System and Aerodynamic Characteristics with Stabilization Parachutes at Mach Numbers from 0 6 to 1 5 written by and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A test was conducted in the Propulsion Wind Tunnel (16T) of the Propulsion Wind Tunnel Facility to determine the flow field in the wake of an ejection seat escape system at transonic flight conditions, and to determine the performance characteristics of a stabilization parachute attached to the back of the ejection seat model. The results were obtained for both simulated rocket-off and rocket-on conditions through a model angle-of-attack range from 0 to 30 deg. High pressure air was used to simulate the escape rocket jet plume at a sea-level altitude. The results show that the ejection seat model was statically unstable, but became longitudinally stable with the parachute for the test range investigated. (Author).
Download or read book Drag and Stability Characteristics of a Variety of Reefed and Unreefed Parachute Configurations at Mach 1 80 with an Empirical Correlation for Supersonic Mach Numbers written by Lana M. Couch and published by . This book was released on 1975 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted at Mach 1.80 in the Langley 4-foot supersonic pressure tunnel to determine the effects of variation in reefing ratio and geometric porosity on the drag and stability characteristics of four basic canopy types deployed in the wake of a cone-cylinder forebody. The basic designs included cross, hemisflo, disk-gap-band, and extended-skirt canopies; however, modular cross and standard flat canopies and a ballute were also investigated. An empirical correlation was determined which provides a fair estimation of the drag coefficients in transonic and supersonic flow for parachutes of specific geometric porosity and reefing ratio.
Download or read book Man s Ability to Assume B 70 Ejection Seat Postures Under Emergency Acceleration Loading While Pressurized to 3 5 PSI in a Full Pressure Garment written by A. James Liedtke and published by . This book was released on 1967 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Ejection Seat for High Dynamic Pressure Escape Wind Tunnel Test Report written by J. O. Bull and published by . This book was released on 1980 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind tunnel tests were conducted to evaluate new high dynamic pressure protective devices incorporated into a conventional ejection seat. These tests are part of a development program 'Advanced Ejection Seat for High Dynamic Pressure Escape'. The objectives of this program are to develop an ejection seat design which will provide safe escape during emergency conditions encountered throughout the performance envelope of an aircraft with speed capability to 687 KEAS. Preliminary phases of this program have resulted in selection and definition of a windblast-shield, an aft body drag reduction boom, a horizontal stabilizer and a flow diverter. These devices were incorporated into a one-half scale ejection seat/crewmember model and were tested in the AEDC PWT 16-T transonic tunnel. Aerodynamic data derived from these tests are being used in six-degree-of-freedom computer simulations for performance assessments of the ejection seat configurations. (Author)
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.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1979 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:
