戰(zhàn)斗機(jī)發(fā)展史概述-文庫吧資料
2025-01-05 18:38本頁面
【正文】 egrated avionics and humanmachine interfaces, and so on. In the design of supersonic cruise (do not require Afterburner maintained), beyond visual range bat, high maneuverability, radar and infrared stealth (Low detectability) and other features. ? Estimated their bat capabilities for active F15 2 to 4 times. Over a longer period of time as heavy fighter overlord of the world. Research and development F22 technology will also be applied to a single mediumF35. Supersonic cruise are the only active one of two fighters. ? F22 Raptor（猛禽）是由 美國 洛克希德 采用推重比 10一級(jí)的渦扇發(fā)動(dòng)機(jī)、相控陣火控雷達(dá)、隱身技術(shù)和推力矢量技術(shù)等，以“發(fā)射后不管”空空導(dǎo)彈為主要武器。 ? 如美國的 F2 F35，俄羅斯的 蘇 20以及殲 31等。s maximum flight M=~ cruise M=, bat radius =800~2023km F16“戰(zhàn)隼” F15“鷹” 蘇 27“側(cè)衛(wèi)” 蘇 30 殲 10“猛龍” 米格 29“支點(diǎn)” FC1“梟龍” jas鷹獅 幻影 2023 蘇 35 四代機(jī) 第四代 ? 第四代戰(zhàn)斗機(jī)是目前正在研制的最先進(jìn)的戰(zhàn)斗機(jī)，它的技術(shù)戰(zhàn)術(shù)指標(biāo)是根據(jù)現(xiàn)代高技術(shù)局部戰(zhàn)爭的實(shí)戰(zhàn)經(jīng)驗(yàn)提出的。 and secondly because early in the late 1960 of the 20th century, aviation theory, power plant technology in pneumatic, electronic technology, airborne weapons, new materials and other aspects of the rapid development of fighters has created good conditions for research and development. Representative models are: F15, F16, Su27, MiG29 and the Jian10, fighter, such as 11. ? 特點(diǎn)：具有高的機(jī)動(dòng)性，要求飛機(jī)推重比（發(fā)動(dòng)機(jī)推力 /飛機(jī)重量）大于 ，以往的戰(zhàn)斗機(jī)推重比均小為此要采用大量先進(jìn)技術(shù)，特別是發(fā)動(dòng)機(jī)的推重比（發(fā)動(dòng)機(jī)推力 /發(fā)動(dòng)機(jī)重量）要達(dá)到 。 airborne avionics and weapon system39。 ? United States, the former Soviet Union and other countries in the last century, the Vietnam war starts after the development of the third generation jet fighters. Its focus is on the representation of fighter dogfight bat capability and operational capacity around the clock。這首先是由于設(shè)計(jì)師們們正確總結(jié)實(shí)戰(zhàn)經(jīng)驗(yàn)教訓(xùn)，調(diào)整了戰(zhàn)機(jī)設(shè)計(jì)理念；其次是由于 20世紀(jì) 60年代末至 70年代初，航空科技在氣動(dòng)理論、動(dòng)力裝置、電子技術(shù)、機(jī)載武器、新型材料等方面的發(fā)展迅速，為戰(zhàn)斗機(jī)的研發(fā)創(chuàng)造了良好的條件。它的重點(diǎn)是強(qiáng)調(diào)格斗空戰(zhàn)能力和全天候作戰(zhàn)能力；重視飛機(jī)在亞、跨音速范圍內(nèi)的機(jī)動(dòng)性；機(jī)載航電和武器系統(tǒng)的性能水平有了突破性進(jìn)展。第二代戰(zhàn)斗機(jī)的機(jī)載電子設(shè)備和武器系統(tǒng)的性能有了較大改進(jìn)，飛機(jī)的重型化傾向明顯。采用大推力渦輪噴氣發(fā)動(dòng)機(jī)，開始裝備獨(dú)立的航空電子設(shè)備系統(tǒng)，如單脈沖雷達(dá)、導(dǎo)航計(jì)算機(jī)、慣性導(dǎo)航系統(tǒng)等等。 ? To guarantee the performance required, transition on aerodynamic design of this generation is to head sharply, air intakes on both sides, in order to improve low speed performance either with a variable sweep wing. On the airfoil, supersonic airfoils introduced the thin. This leading edge sharp, about symmetrical Airfoil, mon with diamondshaped wings, six faceshaped, biconvex wing airfoil. ? 飛機(jī)設(shè)計(jì)師們就是按照上述這些作戰(zhàn)思想和想法研制了第二代戰(zhàn)斗機(jī)。在翼型上，開始采用較薄的超音速翼型。第二代超音速戰(zhàn)斗機(jī)速度快、升限高、火力強(qiáng)，因而作戰(zhàn)能力大大提高，它的出現(xiàn)使第一代超音速戰(zhàn)斗機(jī)逐步退出歷史舞臺(tái)。 Qian Soviet of MiG21, and MiG23, and MiG25 and Su17。 France of phantom ⅲ and phantom F1。 ? Second generation supersonic fighter aircraft appeared in the late 50 and early 60. Representative models including United States Los grams Greek de pany F104 war Star type, and McDonald pany F4 ghost type, and NorthroFrye pany F5 free fight
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