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Author: Peter E. Davies Publisher: Bloomsbury Publishing ISBN: 1472836200 Category : History Languages : en Pages : 81
Book Description
The six Douglas D-558 research aircraft, built as two variants, were produced for a US Navy and NACA collaborative project to investigate flight in the high subsonic and supersonic regimes and to develop means of coping with the dangerous phenomena of compressibility and pitch-up which had caused many accidents to early jets. Wind tunnels could not provide the necessary data so pilots had to risk their safety in experimental aircraft which, for their time, achieved phenomenal performance. Both series of D-558 were well-designed, strong and efficient aircraft which enabled test pilots to tackle the unknown in comparative safety. Though delayed by their innovative but troublesome power-plants, and limited by the cost of their air-launched sorties, they went well beyond their original Mach 1 speed objective and continued to generate information that provided design solutions for a whole generation of supersonic combat aircraft. Although the final stage of the D-55 programme, the USN's 'militarized' D-558-3, never happened, the Navy was able to apply the lessons of the programme to its much more practical combat types such as the F8U Crusader and F3H Demon. Supported by full-colour artwork including three-view plates of the two D-558 models and a technical view of the D-2 cockpit, this authoritative text offers a comprehensive guide to the record-breaking Navy research craft.
Author: Peter E. Davies Publisher: Bloomsbury Publishing ISBN: 1472836200 Category : History Languages : en Pages : 81
Book Description
The six Douglas D-558 research aircraft, built as two variants, were produced for a US Navy and NACA collaborative project to investigate flight in the high subsonic and supersonic regimes and to develop means of coping with the dangerous phenomena of compressibility and pitch-up which had caused many accidents to early jets. Wind tunnels could not provide the necessary data so pilots had to risk their safety in experimental aircraft which, for their time, achieved phenomenal performance. Both series of D-558 were well-designed, strong and efficient aircraft which enabled test pilots to tackle the unknown in comparative safety. Though delayed by their innovative but troublesome power-plants, and limited by the cost of their air-launched sorties, they went well beyond their original Mach 1 speed objective and continued to generate information that provided design solutions for a whole generation of supersonic combat aircraft. Although the final stage of the D-55 programme, the USN's 'militarized' D-558-3, never happened, the Navy was able to apply the lessons of the programme to its much more practical combat types such as the F8U Crusader and F3H Demon. Supported by full-colour artwork including three-view plates of the two D-558 models and a technical view of the D-2 cockpit, this authoritative text offers a comprehensive guide to the record-breaking Navy research craft.
Author: Peter E. Davies Publisher: Bloomsbury Publishing ISBN: 1472836227 Category : History Languages : en Pages : 81
Book Description
The six Douglas D-558 research aircraft, built as two variants, were produced for a US Navy and NACA collaborative project to investigate flight in the high subsonic and supersonic regimes and to develop means of coping with the dangerous phenomena of compressibility and pitch-up which had caused many accidents to early jets. Wind tunnels could not provide the necessary data so pilots had to risk their safety in experimental aircraft which, for their time, achieved phenomenal performance. Both series of D-558 were well-designed, strong and efficient aircraft which enabled test pilots to tackle the unknown in comparative safety. Though delayed by their innovative but troublesome power-plants, and limited by the cost of their air-launched sorties, they went well beyond their original Mach 1 speed objective and continued to generate information that provided design solutions for a whole generation of supersonic combat aircraft. Although the final stage of the D-55 programme, the USN's 'militarized' D-558-3, never happened, the Navy was able to apply the lessons of the programme to its much more practical combat types such as the F8U Crusader and F3H Demon. Supported by full-colour artwork including three-view plates of the two D-558 models and a technical view of the D-2 cockpit, this authoritative text offers a comprehensive guide to the record-breaking Navy research craft.
Author: Scott Libis Publisher: Consign ISBN: 9780942612561 Category : History Languages : en Pages : 0
Book Description
"Crimson test Tube", "Supersonic Test Tube" and "Flying Stove Pipe" were just some of the nicknames bestowed upon the D-558-1 over the years. Skystreak was the popular name given by the Douglas Aircraft Company. The Skystreak, sponsored by the U.S. Navy and NACA, was charged with exploring flight in the transonic region. Aircraft manufacturers had been making aircraft for some time capable of reaching the onset of transonic flight, where a phenomenon known as compressibility lay waiting. This aircraft is currently on display at the Naval Aviation Museum at NAS Pensacola, Florida.
Author: Scott Libis Publisher: ISBN: 9781580070843 Category : Research aircraft Languages : en Pages : 0
Book Description
- Provides complete coverage of the little-known Douglas X-Planes. - Includes details of the first Mach 2 aircraft (D-558-2) and the first-ever Mach 2 flight. - Covers the ill-fared X-3 Stiletto program.
Author: World Spaceflight News Publisher: ISBN: 9781521327753 Category : Languages : en Pages : 150
Book Description
This official NASA history report provides a history of research with the D-558 Skystreak and Skyrocket supersonic airplane at NASA's Dryden Flight Research Center in California. In the long and proud history of flight research at what is now called the NASA Dryden Flight Research Center, the D-558 project holds a special place as being one of the earliest and most productive flight research efforts conducted here. Data from the D-558 and the early X-planes enabled researchers at what became NASA's Langley Research Center to correlate and correct test results from wind tunnels with actual flight values. Then, the combined results of flight and wind-tunnel testing enabled the U.S. aeronautical community to solve many of the problems that occur in the transonic speed range (about 0.8 to 1.2 times the speed of sound), such as pitch-up, buffeting, and other instabilities. This enabled reliable and routine flight of such aircraft as the century series of fighters (F-100, F-102, F-104, etc.) as well as all commercial transport aircraft from the mid-1950s to the present.At the symposia honoring the 50th anniversary of the D-558-1 Skyrocket's first flight in February 1948, four D-558 pilots -- Stanley P. Butchart, Robert A. Champine, A. Scott Crossfield, and John Griffith -- plus Air Force Historian Richard Hallion offered insightful comments and meaningful anecdotes that deserved a wider audience than the few hundred people who attended. To make their recollections and related documents available to such an audience, NASA is publishing this volume.The Douglas D-558-1 Skystreak and D-558-2 Skyrocket were, with the Bell XS-1, the earliest transonic research aircraft built in this country to gather data so the aviation community could understand what was happening when aircraft approached the speed of sound (roughly 741 miles per hour at sea level in dry air at 32 degrees Fahrenheit). In the early 1940s, fighter (actually, in the terms of the time, pursuit) aircraft like the P-38 Lightning were approaching these speeds in dives and either could not get out of the dives before hitting the ground or were breaking apart from the effects of compressibility--increased density and disturbed airflow as the speed approached that of sound and created shock waves.At this time, aerodynamicists lacked accurate wind-tunnel data for the speed range from roughly Mach 0.8 to 1.2 (respectively, 0.8 and 1.2 times the speed of sound, so named in honor of Austrian physicist Ernst Mach, who -- already in the second half of the 19th century -- had discussed the speed of a body moving through a gas and how it related to the speed of sound). To overcome the limited knowledge of what was happening at these transonic speeds, people in the aeronautics community -- especially the National Advisory Committee for Aeronautics (NACA), the Army Air Forces (AAF -- Air Force after 1947), and the Navy -- agreed on the need for a research airplane with enough structural strength to withstand compressibility effects in this speed range. The AAF preferred a rocket-powered aircraft and funded the XS-1 (experimental Supersonic, later shortened to simply X), while the NACA and Navy preferred a more conservative design and pursued the D-558, with the NACA also supporting the X-1 research.
Author: Scott Libis Publisher: Naval Fighters ISBN: 9780942612578 Category : History Languages : en Pages : 0
Book Description
"Comic book stuff" was the typical response on one would draw in 1938 when the subject of rocket propulsion came up. To most, the subject of rocket power conjured up images of Buck Rogers and the Saturday afternoon matinee. Rocketry was the flight of fantasy science fiction writers used to transport their audiences to new worlds. But it was also during this time that visionaries like Dr. Robert Goddard and Dr. Theodor Von Karman worked developing their theories of rocket science. The D-558 program was a Douglas Aircraft Company contract with the U.S. Navy and NACA (National Advisory Committee for Aeronautics), intended to produce an aircraft for the purpose of exploring transonic and supersonic flight.
Author: William Bridgeman Publisher: iUniverse ISBN: 144015872X Category : Biography & Autobiography Languages : en Pages : 310
Book Description
"the excitement is magnificently conveyed...one reads with breathless attention..." ."New York Times."Orville Prescott "the drama, color and sheer readability of an exciting novel" ."Los Angeles Times."Henry Ladd Smith "one of the year's most fascinating adventure stories" ."TIME Magazine."Current and Choice "the most vivid account on test-piloting ever written." .D.S. Dodson."Saturday Review Literature" "this is one of the finest books on test flying the reviewer has seen." ."New York Times."B.K. Thorne "a philosophical and curiously prophetic book" .Joseph Henry Jackson."San Francisco Chronicle" "Bill Bridgeman and the Skyrocket, the stormiest, happiest, most enthralling love story you are ever apt to read" .Scott O'Dell This is the powerful and enthralling story of a man who daily enters that lonely region beyond the speed of sound. A narrative of needle-nosed rocket powered ships flying at blistering speeds, it is also the moving testament of a man risking his life to push back the frontiers of scientific knowledge. Like St.-Exupery, Bridgeman is capable of describing the vastness and beauty of the skies. But as America's foremost experimental test pilot, he is constantly aware of the multitude of technical information which he is called upon to use at any given instant. After the war, Bill Bridgeman left the Navy a restless man. Seeking action, he joined Douglas Aircraft as an engineering test pilot. Soon he was asked to take over the final stages of the Skyrocket testing program. The Skyrocket, a javelin-shaped experimental rocket powered ship, was a challenge to Bridgeman. The story of his day-by-day life with the plane is the substance of "THE LONELY SKY." Bill Bridgeman died in an airplane accident in 1968.
Author: R. Dale Reed Publisher: University Press of Kentucky ISBN: 0813161606 Category : Technology & Engineering Languages : en Pages : 256
Book Description
Most lifting bodies, or "flying bathtubs" as they were called, were so ugly only an engineer could love them, and yet, what an elegant way to keep wings from burning off in supersonic flight between earth and orbit. Working in their spare time (because they couldn't initially get official permission), Dale Reed and his team of engineers demonstrated the potential of the design that led to the Space Shuttle. Wingless Flight takes us behind the scenes with just the right blend of technical information and fascinating detail (the crash of M2-F2 found new life as the opening credit for TV's "The Six Million Dollar Man"). The flying bathtub, itself, is finding new life as the proposed escape-pod for the Space Station.
Author: Thomas R. Yechout Publisher: AIAA ISBN: 9781600860782 Category : Aerodynamics Languages : en Pages : 666
Book Description
Based on a 15-year successful approach to teaching aircraft flight mechanics at the US Air Force Academy, this text explains the concepts and derivations of equations for aircraft flight mechanics. It covers aircraft performance, static stability, aircraft dynamics stability and feedback control.
Author: Peter E. Davies
Author: Peter E. Davies
Author: Peter E. Davies
Author: Scott Libis
Author: J. D. Hunley
Author: Scott Libis
Author: World Spaceflight News
Author: Scott Libis
Author: William Bridgeman
Author: R. Dale Reed
Author: Thomas R. Yechout