翻訳と辞書 |
Bell XP-83
The Bell XP-83 (later redesignated ZXF-83) was a United States prototype escort fighter designed by Bell Aircraft during World War II. It first flew in 1945. As an early jet fighter, its limitations included a lack of power and it was soon eclipsed by more advanced designs. ==Design and development== The early jet fighters consumed fuel at a prodigious rate, which severely limited their range and endurance. In March 1944, the United States Army Air Forces requested Bell to design a fighter with increased endurance, and formally awarded a contract for two prototypes on 31 July 1944. Bell had been working on its "Model 40" interceptor design since 1943. It was redesigned as a long-range escort fighter, retaining the general layout of the P-59 Airacomet. The two General Electric J33-GE-5 turbojet engines were located in each wing root, which left the large and bulky fuselage free for fuel tanks and armament. The fuselage was an all-metal semimonocoque, capable of carrying 1,150 gal (4,350 l) of fuel; in addition, two 250 gal (950 l) drop tanks could be carried. The cabin was pressurized, and the canopy a small and low bubble type. The armament was to be six 0.5 in (12.7 mm) machine guns in the nose.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Bell XP-83」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|