日本F-3隱身戰機 取代F-2多用途戰機 2031年投產 | X-2心神 | 隱形戰機 | 航空自衛隊 | 三菱重工 | 日本製造 | 馬克時空 第85期
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最近我講到不少日本的軍事話題,今天來談談日本的下一代多用途戰機F-3。日本航空自衛隊的規模中等,F-15J將被F-35取代,多用途戰機F-2將在2035年退役,並由新一代F-3隱身戰機來取代,F-3預計在2031會計年度開始生產。要談這項新戰機計畫--F-X計畫(外界稱為F-3),就一定要先說說X-2心神技術驗證機,它是未來F-3的基礎。 00:00 F-3預計在2031會計年度開始生產 01:00 日本決心自主打造下一代戰機 02:46 技術驗證機X-2心神 06:53 發動機以XF9為基礎 與勞斯萊斯合作 12:51 雷達武器系統 #F3 #隱身戰機 #航空自衛隊 #日本戰機 #日本 #隱形戰機 #五代機 #第五代戰機 #X2心神 #軍事 #馬克時空 🛩 日本決心自主打造下一代戰機 2020年底,日本防衛省選定三菱重工(MHI)作為主承包商,另有8家日本廠商也將參與F-3計畫的共同設計,可見日本不惜砸大錢,也要扶植本土國防工業的決心。 從分工來看,三菱重工負責總體設計,IHI公司負責開發發動機;速霸陸(前富士重工)和川崎重工負責機體;三菱電機負責任務管理系統;東芝、富士通和日本電氣(NEC),則負責雷達等航電設備。 由於日本還沒有開發隱身戰機的經驗,日本防衛省2020年12月宣布,將與美國洛克希德.馬丁(Lockheed Martin)公司簽約,負責提供技術支援。洛馬公司研製過F-117、F-22和F-35隱身戰機,是研發隱身戰機經驗最豐富的公司。 IHI公司為日本戰機發動機的主要製造商,這次IHI將與英國的航空發動機大廠勞斯萊斯公司合作,在XF9-1的基礎上,共同開發新發動機。 🛩 技術驗證機X-2心神 要談F-3計畫,一定得先說說X-2心神技術驗證機,它是未來F-3的基礎。 日本防衛省技術研究本部與三菱重工,共同推出先進技術驗證機X-2心神。這個項目集合日本超過200家主要的航空產業企業,90%的零組件都是日本國內企業生產,可以說是為了F-3戰機做練兵。再結合F-35的生產和運用經驗,可以相對降低F-3的研發難度。 X-2心神於2000年左右開始研發,2016年首飛,經過32次試飛後,在2017年結束測試。 日本具有世界領先的碳纖維生產工藝,X-2心神機身大量使用雷達低可見性的碳纖維複合材料,還增加耐熱素材,降低機身重量。X-2心神沒有使用吸波塗料,而是使用不反射的碳化硅和陶瓷,氣泡狀駕駛艙外邊則使用特殊的錫合金塗層來吸收電磁波。 X-2心神的發動機是IHI開發的XF5渦扇發動機,採用耐熱性優異的陶瓷複合材料和鈦鋁合金。發動機不用開加力可以超音速巡航,也是未來戰機的重要指標。 X-2心神的操控系統,使用三菱電機開發的光纖電傳操作系統,不僅大幅提升數據傳輸速度,更能抵禦電磁攻擊。 🛩 發動機以XF9為基礎 與勞斯萊斯合作 F-3的發動機,將由IHI與英國的勞斯萊斯公司聯合研發。 IHI在5噸級別的XF5發動機基礎上,研發出15噸級的XF9發動機,從數據來看相當於F-22所用的F119發動機的水準。 XF9的燃燒器使用具有專利的新型廣角旋流燃燒器,燃燒更穩定,出口受熱分布更均勻。XF9具有三維矢量噴嘴,可以明顯改善飛機的機動能力。 XF9還有另一個亮點--發電能力高達180千瓦,這意味著雙發戰鬥機僅靠發動機,就可以獲得360千瓦的電力。 XF9的性能這麼好,日本為什麼不用呢?我想主要是為了開闢國際市場、分攤成本。 🛩 雷達武器系統 早在2000年開始服役的F-2戰機上,日本首次使用有源相控陣雷達,這也是世界上第一款使用有源相控陣的軍機,日本可以說在這方面走在了世界前列。 早期日本在神盾驅逐艦上,都採用美國的無源相控陣雷達SPY-1D,包括金剛級、愛宕級和摩耶級。後來日本自主研發有源相控陣雷達,用在日向級和出雲級直升機母艦,以及秋月級和朝日級驅逐艦上。 可以看到,日本在相控陣雷達方面,已經積累相當豐富的經驗,F-3戰機將更上一層樓,使用更好的雷達。 通過先進的數據鏈技術,被動分享戰場態勢,並引導自己和其它戰機的武器發動進攻,已經成為隱身戰機的未來趨勢。可以與智能無人機協同作戰,也會成為未來的趨勢,這些方面可能會由三菱電機來負責。 目前武器方面還沒有太多資訊,F-3的要求是採用內部彈艙,具備多架飛機通聯,與遠程打擊武器交換數據,及時更改攻擊目標等整合性的火力控制。 在中國不斷加強軍力,威脅武力併吞台灣的情勢下,日本肯定會加大軍事投入,讓F-3計畫儘快完成,實現全面向下一代戰機的升級,保持可以與中國抗衡的實力。 - 💎 【馬克時空】其他平台,歡迎大家關注✨✨✨ 🚀 Facebook ➡️ https://www.facebook.com/馬克時空-Mark-Space-104329048322968 🛰 Telegram ➡️ https://t.me/markspacechannel 🔭 Odysee ➡️ https://odysee.com/@%E9%A6%AC%E5%85%8B%E6%99%82%E7%A9%BAMarkSpace:8?r=3nKWPJzBMimTfzYt9yd24LREKkLPsqZc - 日本F-3隱身戰機 取代F-2多用途戰機 2031年投產 | X-2心神 | 隱形戰機 | 航空自衛隊 | 三菱重工 | 日本製造 | 馬克時空 第85期
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