Boeing YB-52 Stratofortress - This Day in Aviation
2024年4月15日 · The Boeing XB-52 and YB-52 were prototypes for a very long range strategic bomber. Both were built with a tandem cockpit for the pilot and co-pilot, similar to the earlier B-47 Stratojet. The wings were swept and mounted high on the fuselage (“shoulder-mounted”).
Boeing B-52 Stratofortress - Wikipedia
The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Air Force (USAF) since the 1950s, and by NASA for nearly 50 years.
The story of the XB-52 and YB-52, the prototype B-52s scrapped …
2022年4月12日 · The XB-52 followed the prototype into the air on Oct. 2, 1952. The first flight of the YB-52 lasted two hours and was powered by prototype YJ57-P-3 engines. Despite the difference in designations, the XB-52 and the YB-52 were essentially identical.
The YB-52 prototype, the Boeing B-52 Stratofortress, takes its first
2001年9月14日 · On April 15, 1952, the huge YB-52 Stratofortress takes wing from Boeing Field. The plane surpasses anything then flying, with eight engines slung below swept wings measuring 185 feet from tip to tip. It is capable of carrying the largest nuclear devices available and one version is able to carry up to 30 tons of conventional weapons.
15 April 1952 - This Day in Aviation
2024年4月15日 · The Boeing XB-52 and YB-52 were prototypes for a very long range strategic bomber. Both were built with a tandem cockpit for the pilot and co-pilot, similar to the earlier B-47 Stratojet. The wings were swept and mounted high on the fuselage (“shoulder-mounted”).
2 October 1952 - This Day in Aviation
2024年10月2日 · The XB-52 was powered by eight Pratt & Whitney YJ57-P-3 turbojet engines, with a normal power rating of 8,700 pounds static thrust at Sea Level (38.700 kilonewtons). The prototype bomber had a cruising speed of 519 miles per hour (835 kilometers per hour), and a maximum speed of 611 miles per hour (983 kilometers per hour) at 20,000 feet (6,048 ...
Boeing B-52G Stratofortress | The Museum of Flight
The Boeing B-52 was developed as a strategic long-range bomber. Originally designed to deliver nuclear weapons from high altitude, it has...
B-52同温层堡垒轰炸机的两架原型机XB-52和YB-52 - 搜狐
2017年5月8日 · xb-52和yb-52计划使用的对地攻击武器是1枚核弹或总重4500千克的普通航空炸弹。 按照美军编号标准，X是试验机的代码，而Y则是评估机的代码，但后续事实表明，这两架编号不同的原型机结果都是执行着相同的验证任务。
B-52 衍生型号 - 爱空军 iAirForce
B-52 战略轰炸机 衍生型号 XB-52/YB-52 早期实验机，座位为战机式的纵列两人座，后遭国防部反对而更改 B-52A 首架量产型，依然大量使用指针仪表板作为操控。 B-52B 具有轰炸机和侦察机功能 B-52C B-52C只有35架，除了采用较大的翼下副油箱以外，其他外观与B-52B相同。 B-52D 结构延寿和航程增加，并可相容挂载多种新导弹、侦查箂舱 B-52E 全面换装现代航电设备，AN/ASB-4轰炸雷达和多普勒雷达等 B-52F 换装J57-P-43W大功率引擎，以及新设计的高容量炸弹架 B …
B-52“同温层堡垒”诞生记_轰炸机 - 搜狐
2020年4月21日 · 与yb-60相比，b-52是依据当时最新的设计指标建造的，它有着35度角后掠式机翼、自行车式起落架和加固纵列式座舱，这些都与b-47“同温层”喷气轰炸机类似。