{"meta":{"id":"https:\/\/api.iclient.ifeng.com\/ipadtestdoc?aid=ucms_7zlpnVLwWwX","type":"doc","o":"1","documentId":"ucms_7zlpnVLwWwX"},"body":{"newStatus":"1","documentId":"ucms_7zlpnVLwWwX","staticId":"ucms_7zlpnVLwWwX","title":"瑞典研制的萨博-37战机,性能优越,衍生出多种机型!","shareTitle":"瑞典研制的萨博-37战机,性能优越,衍生出多种机型!","thumbnail":"http:\/\/d.ifengimg.com\/w150_h106_q100\/img1.ugc.ifeng.com\/newugc\/20200915\/1\/wemedia\/3a1b7b3a82cb06ac942e7409ee4781d7b1364b52_size209_w1005_h670.jpeg","source":"","author":"","editorcode":"weMedia","editTime":"2020-09-15 01:21:46","updateTime":"2020\/09\/15 01:21:46","wapurl":"http:\/\/\/\/feng.ifeng.com\/c\/7zlpnVLwWwX","introduction":"","wwwurl":"http:\/\/\/\/feng.ifeng.com\/c\/7zlpnVLwWwX","commentsUrl":"ucms_7zlpnVLwWwX","commentCount":0,"text":"
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萨博37战斗机是由瑞典在上世纪60年代开发的一款全天候多功能战斗机。这款战机采用独特的近距耦合固定式鸭翼和小展弦比三角主翼的气动布局,具有良好的起降性能和广泛的用途。该飞机配备了带有反向推力的RM8B涡扇发动机。<\/p>
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萨博37的尾部特写可见反推力收起的情况<\/p>
这款战机的最大特色是尾喷嘴设计。为了实现短距降落,工程师还专门设计了一套反推力装置。当飞机降落时,反推力挡板打开,发动机喷流跑向前方并通过三个环形槽喷出,以达到反推力的目的。<\/p>
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但应强调的是,该装置仅在前起落架接触跑道并触发液压系统时才能工作。<\/p>
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1967年2月8日,萨博-37原型机首次飞行并于1972年在瑞典空军服役。从那时起,五种型号的战机逐渐被衍生出来。包括:攻击\/防空AJ-37,两人座教练机SK-37,侦察\/摄影SF-37,侦察\/海上监视SH-37和“第二代”防空\/攻击JA-37。每种类型的萨博-37战机在结构上都大致相同,但是针对任务进行了优化。<\/p>
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这款战斗机还因其出色的性能而衍生出了多个型号! AJ-37专注于地面\/海上攻击。在安装各种炸弹,火箭和导弹时,它还考虑了某些空战能力。 SF-37没有配备雷达,机头充满了摄像设备,但是可以挂载“响尾蛇”导弹以备防身之用。 SH-37装配的雷达则针对海上作战进行了优化,并且还可以携带侦察吊舱和反舰导弹。 SK-37是在单座的基础上发展出来的双座型,其性能也不逊于AJ-37。<\/p>
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这款JA-37是属于第二代萨博-37战机。它装配了更新的RM-8B发动机,更新的PS-46 \/ A雷达和更好的座舱显示系统,这使的空战能力大大加强。当然,在进一步增强萨博-37的多功能性的过程中,该战机又得到了新的升级,这款战机的服役为瑞典的国防事业立下了汗马功劳。<\/p>","img":[{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/44D711EFE4BAEB5F8B80DDDC99253D55D3494F25_size77_w1124_h736.jpeg","size":{"width":"640","height":"419"}},{"url":"https:\/\/x0.ifengimg.com\/res\/2020\/DF838C1D1AF62D4A85787FA88CE0D343BE521EE2_size2094_w400_h225.gif","size":{"width":"400","height":"225"},"resizedImg":"http:\/\/d.ifengimg.com\/mw640_q100_ext\/x0.ifengimg.com\/res\/2020\/DF838C1D1AF62D4A85787FA88CE0D343BE521EE2_size2094_w400_h225.gif"},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/022AE9E6B303D31B32A83745D9EC8E15472E665F_size76_w1280_h720.jpeg","size":{"width":"640","height":"360"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/251B14BAFD7847BD22493D6D37E2240D0E5E68FD_size1068_w937_h616.png","size":{"width":"640","height":"420"}},{"url":"https:\/\/x0.ifengimg.com\/res\/2020\/5F97D5527F43291835F2B101ACC3C63EE5AD60C0_size515_w400_h225.gif","size":{"width":"400","height":"225"},"resizedImg":"http:\/\/d.ifengimg.com\/mw640_q100_ext\/x0.ifengimg.com\/res\/2020\/5F97D5527F43291835F2B101ACC3C63EE5AD60C0_size515_w400_h225.gif"},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/A4A76DADE2487084BE8EA336BA1772578D2F9BD4_size1147_w1017_h670.png","size":{"width":"640","height":"421"}}],"summary":"萨博37战斗机是由瑞典在上世纪60年代开发的一款全天候多功能战斗机。这款战机采用独特的近距耦合固定式鸭翼和小展弦比三角主翼的气动布局,具有良好的起降性能和广泛的","sharesummary":"萨博37战斗机是由瑞典在上世纪60年代开发的一款全天候多功能战斗机。这款战机采用独特的近距耦合固定式鸭翼和小展弦比三角主翼的气动布局,具有良好的起降性能和广泛的","commentType":"0","wemediaEAccountId":"1588402","showclient":"0","shareurl":"https:\/\/ishare.ifeng.com\/c\/s\/v002M0ptO6D-_3A1eSgaftJ-_wqkBjYLClohaZNyP2qFLkmUE__","praise":"0","like_num":"0"}}