9CaKrnQhMNY作者:mil.huanqiu.comgallery全球首创!中国风冷有源相控阵雷达亮相航展/e3pmh1dm8/e3pn6f3oh1541350920000环球网版权作品,未经书面授权,严禁转载或镜像,违者将被追究法律责任。责编:徐璐明环球网154135092000011["9CaKrnQhMDL","9CaKrnQhKJ8","9CaKrnQhJIo","9CaKrnQhJtb","9CaKrnQhJ49"]{"gallery":{"members":[{"desc":"2018年中国国际航空航天博览会(珠海航展)开幕前夕,多款武器装备已经就位,中巴联合研制的JF-17“枭龙”战斗机仍是航展的主角之一。不同的是,此次航展上首次公开了“枭龙”战斗机所装备的LKF601E机载风冷有源相控阵雷达。","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124542164.jpg"},{"desc":"中国航空报曾在去年5月报道,国际首款机载风冷二维有源相控阵火控雷达在航空工业雷达所研制成功。报道称,该型雷达运用高效风冷散热技术,成功解决了配装传统PD雷达战机不能在原位直接升级有源相控阵雷达的世界性难题,在飞机现有的环控、电源、结构等不做任何改变的条件下进行原位直接换装,可大大降低换装成本,缩短换装周期,大幅提升飞机综合作战效能。","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124544956.jpg"},{"desc":"该型雷达的成功研制为提升我国国防实力、提高航空工业机载雷达国际竞争力具有重要意义,在国内外具有广泛应用前景,有望产生良好的经济效益。","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124544909.jpg"},{"desc":"在上世纪70年代,各国战斗机采用的主要是风冷雷达,但在90年代后随着雷达功率、性能的提升,风冷散热的效率已经无法满足使用需求。世界主流战斗机都开始使用液冷技术为机载雷达散热,但液冷系统相比风冷系统更为昂贵和复杂,虽然在散热效率上大幅提升,但也带来了成本增高、维护难度大等问题。","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124545608.jpg"},{"desc":"LKF601E有源相控阵雷达采用风冷的好处是,尺寸相比同类型、同性能的雷达小得多,能够安装到“枭龙”战斗机的头部,使得该型战机的性能进一步提升。","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124545497.jpg"},{"desc":"LKF601E机载风冷有源相控阵雷达","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124546273.jpg"},{"desc":"LKF601E机载风冷有源相控阵雷达","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124546462.jpg"},{"desc":"LKF601E机载风冷有源相控阵雷达","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124547817.jpg"},{"desc":"LKF601E机载风冷有源相控阵雷达","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124548798.jpg"},{"desc":"LKF601E机载风冷有源相控阵雷达","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124548501.jpg"},{"desc":"JF-17B双座版“枭龙”战斗机","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124543171.jpg"},{"desc":"“枭龙”战斗机模型","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/1105\/00\/45\/20181105124543191.jpg"}]}}//himg2.huanqiucdn.cn/attachment2010/2018/1105/01/03/20181105010349388.jpg