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南非“猎豹”战斗机
d in April 1992, and a prototype based on a Mirage III-R2Z was built. This was the single-seat Cheetah C fighter, it features the advanced combat wing (ACW) which reduces supersonic drag and improves several aspects in performance. The ACW sports fixed wing leading-edge droop and an extended outer section of the wing to give greater tip chord. Other improvements include increased sustained turn rate by 14%, increased in-wing fuel capacity, increased MTOW and increased combat radius by 101 km. Wing-tip rails are added to mount two short-range AAMs for a weight penalty of 600 kg comparing to the Cheetah EZ.

直至一九九四年为止,约有二十架“猎豹”DZ、EZ、RZ和R2Z分别退役,并被公布出售。为了填补这些空缺,一个将单座“猎豹”作进一步升级的计划,于在一九九二年四月曝光,并有一架“幻影”Ⅲ-R2Z被改成了原形机。这便是“猎豹”的最新改型,C型“先进战翼”(ACW/Advanced Combat Wing)战机。它的“先进战翼”设计特别在于它的固定下垂的翼前缘,和被伸延的主翼外侧──以提供更大的翼尖弦长。其它性能改进有:持续回转率被提升了14%,增加了最大起飞重量、翼内的储油量以及额外的一百○一公里的作战半径。另外,两个翼尖分别加上了可以配备短程空空导弹的挂架,但是相对于EZ型,飞机的重量将会有六百公斤的增加。

A more powerful EL/M-2035 radar, a development of the Elta EL/M-2021B, was fitted with the Cheetah C. The radar enables the Cheetah C to be armed with the IR-guided U-Darter dogfight missile (that can be incorporated with HMS) and the R-Darter mid-range AAM. Thirty-eight of such type were produced between 1993 and 1995, converted from what rumored to be acquired from an undisclosed source (most possibly Israel). Furthermore, an engine upgrade for the aircraft has reportedly been undertaken with Russian help, which is to introduce the Klimov RD-33 turbofan engine that equips the MiG-29.

一个更强大的(EL/M-2035)雷达──发展自“幼狮”C2的埃尔塔(EL/M-2021B)的多功能脉冲多谱勒雷达,会被安装在“猎豹”C型上。这个雷达可以使“猎豹”拥有新型红外制导“U-标枪手”(U-Darter)格斗导弹(可配合头盔瞄准器)和“R-标枪手”中距空空导弹的发射能力。从一九九三到九五年期间,大约有三十八架的此型“猎豹”被生产出来,但是用来改造的“幻影”飞机的来源则未被透露(以色列的嫌疑最大)。有报道指出,一个发动机更新的计划正在进行(亦可能已完成):从俄罗斯引进用于米格-29的卡里莫夫RD-33涡扇发动机来替换旧的“阿塔”9C或9K-50涡喷发动机。

南非丹尼尔公司研制的ADART热成像红外制导导弹

    

South Africa's withdrawal from Namibia in the late 80's of 20th century had eased the border tension with Angola, followed by th

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点击数:  更新时间:2008-2-18 16:57:17
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