File:X-15 in flight.jpg

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摘要

描述X-15 in flight.jpg	English: The X-15 #2 (56-6671) launches away from the B-52 mothership with its rocket engine ignited. The white patches near the middle of the ship are frost from the liquid oxygen used in the propulsion system, although very cold liquid nitrogen was also used to cool the payload bay, cockpit, windshields, and nose. Čeština: Experimentální raketový letoun North American X-15 za letu, kolem roku 1960
日期	攝於1959年9月17日
來源	Current Upload: cropped from http://www.dfrc.nasa.gov/Gallery/Photo/X-15/HTML/EC88-0180-1.html (direct link) (date reference) Original Upload: cropped and contrast enhanced from original http://www.dfrc.nasa.gov/Gallery/Photo/X-15/HTML/EC88-0180-1.html
作者	NASA

本圖像或影音收錄於美國國家航空暨太空總署（NASA）阿姆斯壯飛行研究中心（Armstrong Flight Research Center），其照片編號為： EC88-0180-1

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	日期/時間	縮⁠圖	尺寸	用戶	備⁠註
目前	2010年3月30日 (二) 10:45		3,000 × 1,992（1.05 MB）	Jatkins	Higher resolution
	2005年7月18日 (一) 11:02		750 × 498（55 KB）	Kdhenrik	NASA photo of X-15 #2 in flight, #EC-88-0180-1 taken in the early 1960s, collected from http://www.dfrc.nasa.gov/gallery/photo/X-15/HTML/index.html, cropped and contrast enhanced. {{PD-USGov-NASA}}

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以下其他 wiki 使用了這個檔案：

an.wikipedia.org 的使用狀況
- North American X-15
ar.wikipedia.org 的使用狀況
ast.wikipedia.org 的使用狀況
- Historia de l'aviación
bg.wikipedia.org 的使用狀況
- Ракетоплан
- X-15
bn.wikipedia.org 的使用狀況
- মহাকাশ বিমান
ca.wikipedia.org 的使用狀況
cs.wikipedia.org 的使用狀況
da.wikipedia.org 的使用狀況
- Raketfly
- North American X-15
de.wikipedia.org 的使用狀況
en.wikipedia.org 的使用狀況
es.wikipedia.org 的使用狀況
et.wikipedia.org 的使用狀況
- NASA

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den Flight Research Center Photo Collection

http://www.dfrc.nasa.gov/gallery/photo/index.html NASA Photo: EC88-0180-1 Date: early 1960s Photo by: NASA photo

X-15 #2 just after launch

The X-15 #2 (56-6671) launches away from the B-52 mothership with its rocket engine ignited. The white patches near the middle of the ship are frost from the liquid oxygen used in the propulsion system, although very cold liquid nitrogen was also used to cool the payload bay, cockpit, windshields, and nose.

The X-15 was a rocket-powered aircraft 50 ft long with a wingspan of 22 ft. It was a missile-shaped vehicle with an unusual wedge-shaped vertical tail, thin stubby wings, and unique fairings that extended along the side of the fuselage. The X-15 weighed about 14,000 lb empty and approximately 34,000 lb at launch. The XLR-99 rocket engine, manufactured by Thiokol Chemical Corp., was pilot controlled and was capable of developing 57,000 lb of rated thrust (actual thrust reportedly climbed to 60,000 lb). North American Aviation built three X-15 aircraft for the program.The X-15 research aircraft was developed to provide in-flight information and data on aerodynamics, structures, flight controls, and the physiological aspects of high-speed, high-altitude flight. A follow-on program used the aircraft as a testbed to carry various scientific experiments beyond the Earth's atmosphere on a repeated basis. For flight in the dense air of the usable atmosphere, the X-15 used conventional aerodynamic controls such as rudder surfaces on the vertical stabilizers to control yaw and canted horizontal surfaces on the tail to control pitch when moving in synchronization or roll when moved differentially. For flight in the thin air outside of the appreciable Earth's atmosphere, the X-15 used a reaction control system. Hydrogen peroxide thrust rockets located on the nose of the aircraft provided pitch and yaw control. Those on the wings provided roll control.Because of the large fuel consumption, the X-15 was air launched from a B-52 aircraft at 45,000 ft and a speed of about 500 mph. Depending on the mission, the rocket engine provided thrust for the first 80 to 120 sec of flight. The remainder of the normal 10 to 11 min. flight was powerless and ended with a 200-mph glide landing.Generally, one of two types of X-15 flight profiles was used: a high-altitude flight plan that called for the pilot to maintain a steep rate of climb, or a speed profile that called for the pilot to push over and maintain a level altitude. The X-15 was flown over a period of nearly 10 years--June 1959 to Oct. 1968--and set the world's unofficial speed and altitude records of 4,520 mph (Mach 6.7) and 354,200 ft (over 67 mi) in a program to investigate all aspects of piloted hypersonic flight. Information gained from the highly successful X-15 program contributed to the development of the Mercury, Gemini, and Apollo manned spaceflight programs, and also the Space Shuttle program.The X-15s made a total of 199 flights and were manufactured by North American Aviation. X-15-1, serial number 56-6670, is now located at the National Air and Space Museum, Washington DC.North American X-15A-2, serial number 56-6671, is at the United States Air Force Museum, Wright-Patterson AFB, Ohio. The X-15-3, serial number 56-6672, crashed on 15 November 1967, resulting in the death of Maj. Michael J. Adams.

水平解析度

500 dpi

垂直解析度

500 dpi

File:X-15 in flight.jpg

摘要

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描繪內容

著作權狀態 ^{繁體中文 (已轉換拼寫)}

公有領域

成立或建立時間

17 9 1959

檔案歷史

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全域檔案使用狀況

詮釋資料

摘要

授權條款

說明

在此檔案描寫的項目

描繪內容

著作權狀態 繁體中文 (已轉換拼寫)

公有領域

成立或建立時間

17 9 1959

檔案歷史

檔案用途

全域檔案使用狀況

詮釋資料

著作權狀態 ^{繁體中文 (已轉換拼寫)}