俄罗斯最新重型运输直升机Ka-92
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毛子的东西看着就是猛....:victory:
有性能数据吗.....发上来:D
有性能数据吗.....发上来:D
一张与标题不符的破火星图片
一个文字说明都没有
这种帖子建议斑竹直接砍掉,浪费CD资源
一个文字说明都没有
这种帖子建议斑竹直接砍掉,浪费CD资源
不错 流线型的 毛子也开始时髦了
毛子也开始时髦起来了。不错顶一下。
有硬旋翼了?
450KM的时速..................目前正在设计, 预计2012年原型机。
另外一款正在设计的是Ka-90, 850km时速......................
另外一款正在设计的是Ka-90, 850km时速......................
很帅的直升机
很前卫的,不错
夸张
模型而已,
EH-101/MV-22已经生产不少了。
{:qiliang:}
EH-101/MV-22已经生产不少了。
{:qiliang:}
ka90 850km/h!!!!!!!神啊!
回复 13# 革命无罪
上喷气发动机推进,太可怕了
上喷气发动机推进,太可怕了
回复 12# darksky
啊喏,那个V44有木有影子{:yi:}
啊喏,那个V44有木有影子{:yi:}
刚性旋翼 推进尾桨? 很前卫啊
毛子从来不缺创新精神 不过目前没米 那个2012年首飞是绝无可能地
刚性旋翼 推进尾桨? 很前卫啊
毛子从来不缺创新精神 不过目前没米 那个2012年首飞是绝无可能地
darksky 发表于 2009-12-8 11:26
这些玩艺虽然不错 不过不够前卫
这些玩艺虽然不错 不过不够前卫
毛子总是设计出怪物
LZ的图貌似很老了。。
毛子重工比美国都强一个档次,可惜啊.
对后面一个数据表示怀疑,请给个出处
即使是涡桨发动机的固定翼运输机,850km都不容易达到,已经快接近螺旋桨效率的极限了
可以参考下:
C130 Max Speed 592 km/h
采用了桨扇发动机的An70, Max Speed也才 780km/h
即使是涡桨发动机的固定翼运输机,850km都不容易达到,已经快接近螺旋桨效率的极限了
可以参考下:
C130 Max Speed 592 km/h
采用了桨扇发动机的An70, Max Speed也才 780km/h
这个东西
KA-90高速飞行时似乎是用喷气的,所以那么快
the Ka-90 having a turbojet in the rear fuselage for high-speed level flight and retractable rotor for take-off and landing. Presumably, the lift in cruise flight will be generated by a "wing", in this case a huge, specially shaped container above the fuselage to which the rotor blades are retracted after being folded. According to Mikheyev, the Ka-90 is intended to have a cruise speed of 378kt.
On 15 May 2008 the first International Exhibition in Moscow helicopters, «Helirussia 2008». For the first time presented under development E / P of Mil and Kamov. Also attended by other top design firms such as Eurocopter, Agusta, Westland, helicopters MD, and the helicopter Robinson. . The pavilion of the Kamov for the first time presented two models of the ongoing helicopters Ka-90 and Ka-92. This is actually a hybrid helicopter to develop speeds of around 800 km / h. According to the statements of representatives of the Ka-90 single-rotor bearing (single blade) which is activated when apoprosgeiosi while cruising the engine is activated by a certain level and beyond. For the better aerodynamic rotor wrapped in a specially formatted atraktidio in his back, all the while folding motion is proportional system of landing aircraft.
On 15 May 2008 the first International Exhibition in Moscow helicopters, «Helirussia 2008». For the first time presented under development E / P of Mil and Kamov. Also attended by other top design firms such as Eurocopter, Agusta, Westland, helicopters MD, and the helicopter Robinson. . The pavilion of the Kamov for the first time presented two models of the ongoing helicopters Ka-90 and Ka-92. This is actually a hybrid helicopter to develop speeds of around 800 km / h. According to the statements of representatives of the Ka-90 single-rotor bearing (single blade) which is activated when apoprosgeiosi while cruising the engine is activated by a certain level and beyond. For the better aerodynamic rotor wrapped in a specially formatted atraktidio in his back, all the while folding motion is proportional system of landing aircraft.
模型而已,专钓阿三这种金主凯子。
TG要是上钩,钱就不用说了,保准10年都造不出,造出来也卡你脖子不给你知识产权。
TG要是上钩,钱就不用说了,保准10年都造不出,造出来也卡你脖子不给你知识产权。
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Ka-90 (Ka ...
JSTCVW09CD 发表于 2009-12-8 13:16
谢谢部长同志,不过从你的链接来看,Ka90八字没一撇的事情,停留在概念阶段,何来开始设计一说?
毛国挺冒进的呀,直接上15ton级别的卡92:D
西科斯基也只是搞个3.6ton 的X2验证机先玩玩儿
===========================
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Ka-90 (Ka ...
JSTCVW09CD 发表于 2009-12-8 13:16
谢谢部长同志,不过从你的链接来看,Ka90八字没一撇的事情,停留在概念阶段,何来开始设计一说?
毛国挺冒进的呀,直接上15ton级别的卡92:D
西科斯基也只是搞个3.6ton 的X2验证机先玩玩儿
whucsm 发表于 2009-12-8 13:28
你思想里刚刚文革结束? 这么喜欢扣帽子来掩饰你的不知道。
知道这个项目什么时候启动的么? 1985年USSR, 在TsAGI风洞里早就吹烂了......USSR的解体导致项目束之高阁.............
要不要引用TsAGI的资料给你 ?...............:L
你思想里刚刚文革结束? 这么喜欢扣帽子来掩饰你的不知道。
知道这个项目什么时候启动的么? 1985年USSR, 在TsAGI风洞里早就吹烂了......USSR的解体导致项目束之高阁.............
要不要引用TsAGI的资料给你 ?...............:L
首先看明白你自己引用的东西,谢谢!
The most radical concept is the Ka-90, described as a "high-speed vehicle of rotorcraft type". Kamov general designer Sergey Mikheyev says the Ka-90 has been a "long evolving" concept of "helicopter at take-off/landing, and airplane in cruise flight". In essence, the Ka-90 is a "variable-geometry" air vehicle with two separate propulsion systems, one for cruise and one for take-off/landing.
MD60年代就有混合推进的验证机了,能说明什么?这个东西在工程上的成熟度本来就是值得怀疑的,有什么问题吗?
你思想里刚刚文革结束? 这么喜欢扣帽子来掩饰你的不知道。
知道这个项目什么时候启动的么? 1985 ...
JSTCVW09CD 发表于 2009-12-8 13:41
首先看明白你自己引用的东西,谢谢!
The most radical concept is the Ka-90, described as a "high-speed vehicle of rotorcraft type". Kamov general designer Sergey Mikheyev says the Ka-90 has been a "long evolving" concept of "helicopter at take-off/landing, and airplane in cruise flight". In essence, the Ka-90 is a "variable-geometry" air vehicle with two separate propulsion systems, one for cruise and one for take-off/landing.
MD60年代就有混合推进的验证机了,能说明什么?这个东西在工程上的成熟度本来就是值得怀疑的,有什么问题吗?
首先看明白你自己引用的东西,谢谢!
The most radical concept is the Ka-90, described as a "hig ...
whucsm 发表于 2009-12-8 13:45
==================
下一段.............TsAGI早就对各种布置和气动外形吹烂了................
--
1985年提出搞, 苏联解体后束之高阁, 现在重新开始接着干......(很形象 dusted off)......
Proposed in 1985, it was shelved after the collapse of the Soviet Union. Now dusted off, it is back under work. A scale model revealed at the HeliRussia 2008 show in May provided evidence of the Ka-90 having a turbojet in the rear fuselage for high-speed level flight and retractable rotor for take-off and landing. Presumably, the lift in cruise flight will be generated by a "wing", in this case a huge, specially shaped container above the fuselage to which the rotor blades are retracted after being folded. According to Mikheyev, the Ka-90 is intended to have a cruise speed of 378kt.
首先看明白你自己引用的东西,谢谢!
The most radical concept is the Ka-90, described as a "hig ...
whucsm 发表于 2009-12-8 13:45
==================
下一段.............TsAGI早就对各种布置和气动外形吹烂了................
--
1985年提出搞, 苏联解体后束之高阁, 现在重新开始接着干......(很形象 dusted off)......
Proposed in 1985, it was shelved after the collapse of the Soviet Union. Now dusted off, it is back under work. A scale model revealed at the HeliRussia 2008 show in May provided evidence of the Ka-90 having a turbojet in the rear fuselage for high-speed level flight and retractable rotor for take-off and landing. Presumably, the lift in cruise flight will be generated by a "wing", in this case a huge, specially shaped container above the fuselage to which the rotor blades are retracted after being folded. According to Mikheyev, the Ka-90 is intended to have a cruise speed of 378kt.
JSTCVW09CD 发表于 2009-12-8 13:51
气动只是一方面
不成熟的地方多去了,飞行控制,以及分动传动机构
风洞吹1W遍,还是要验证机的
Ka92我不怀疑毛子能搞出来,不过他们公布的2015年首飞的进度实在是Fairy Tale:D
气动只是一方面
不成熟的地方多去了,飞行控制,以及分动传动机构
风洞吹1W遍,还是要验证机的
Ka92我不怀疑毛子能搞出来,不过他们公布的2015年首飞的进度实在是Fairy Tale:D
西科斯基公司的x2已经试飞了,我头像里的就是了。ka92与x2的原理是类似的。但2015首飞很怀疑。预测五六年以后的事,感觉上就不怎么告谱。
的确有难度啊...............看钱拨的怎么样了。
Ka-92比较乐观些, 总师说: 2012年..............
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米里设计局
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卡莫夫设计局
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气动只是一方面
不成熟的地方多去了,飞行控制,以及分动传动机构
风洞吹1W遍,还是要验证机的
Ka92我 ...
whucsm 发表于 2009-12-8 13:56
的确有难度啊...............看钱拨的怎么样了。
Ka-92比较乐观些, 总师说: 2012年..............
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米里设计局
--
--
卡莫夫设计局
--
空中的x2验证机。
参加试飞的人员
毛子的,呵呵。
毛子技术再牛也不可能上来就弄个大家伙,毕竟是新概念的东东。个人觉得这个可能是未来直升机的发展方向,好处是颠覆性的。v22 鱼鹰跟这个比起来,缺点太多。
高速直升机啊,未来直升机发展的方向。
毛子的直升机我喜欢
卡系列的结构重量太大了,再奖数相同的情况下还多了很对连接部件和反转部件,同时飞机的高度过高,隐蔽性稳定性都差……
还是米里的设计好,推进浆加个水平分量即可,同时还有高速……
还是米里的设计好,推进浆加个水平分量即可,同时还有高速……
模型而已,,,毛子的模型太多
去年曝光的吧,挺前卫的
刚性旋翼到底有什么好处呢