Hong Kong RC Sailplane Forum 香港滑翔機發燒友論壇

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PostPosted: 20 Sep 2004 08:26 am 
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Joined: 03 Mar 2004 07:31 pm
Posts: 1021
:P share a video with you guys, enjoy.

http://bemil.chosun.com/movie%20link/su-35.wmv


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PostPosted: 20 Sep 2004 09:28 pm 
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Joined: 26 Feb 2004 05:31 pm
Posts: 741
Location: 沙田
型呀﹗呢動作同一般飛機唔同﹐係唔係因為架機用左導向噴嘴既原因呢﹖如果電機個摩打可以做到用 servo 控制上下左右擺動﹐有無機會做到同一動作呢 ?


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PostPosted: 20 Sep 2004 11:36 pm 

Joined: 26 Jun 2004 09:59 am
Posts: 204
Location: Hong Kong
Look at the airbreak system on top of the plane, cool!


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PostPosted: 20 Sep 2004 11:51 pm 
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Joined: 26 Feb 2004 07:54 pm
Posts: 1660
Location: Tai Po, HK
Y C Lui wrote:
型呀﹗呢動作同一般飛機唔同﹐係唔係因為架機用左導向噴嘴既原因呢﹖如果電機個摩打可以做到用 servo 控制上下左右擺動﹐有無機會做到同一動作呢 ?


呢個飛行動作係 SU 戰机獨有既"眼鏡蛇"飛行戰術。
如果飛机被敵机跟在自已後面開火,係極之危險既情况,而且好難脫身。 SU戰机就可以係呢個情況下,極大角度提起机頭,飛机就好像眼鏡蛇咁,將個机肚項向前。咁就將成個机身變成巨大既 airbreak。机速亦立刻極度減底。敵机就自然飛過龍,變成 SU 戰机在其後方開火。
呢個係好利害既性能。机身會乘受極强大既壓力,美國佬都做唔到!
做"眼鏡蛇"動作既時候,飛机處於失速,需要电腦協助飛行。雖然我哋有电腦控,但係 9C 同 9X 都未必夠 CPU power 去應付!


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PostPosted: 21 Sep 2004 12:03 am 
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Joined: 26 Feb 2004 05:08 pm
Posts: 2941
Location: Hong Kong
呢種 vector nozzle 模形機都有 (鐵皮圈一個 . . ),不過做唔做到 D 咁激既動作就唔知勒 :roll:

http://www.composite-arf.com/ar/Product?321000


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PostPosted: 21 Sep 2004 02:50 pm 
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Joined: 26 Feb 2004 05:31 pm
Posts: 741
Location: 沙田
俄國佬都幾聰明﹐呢個眼鏡蛇動作產生既 G force 應該細過一般高速急轉好多﹐個機師唔會暈。但後面追緊個機師就見到突然好似要撞埋牆咁﹐肯定嚇餐死﹐高招﹗


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PostPosted: 21 Sep 2004 11:45 pm 
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Joined: 26 Feb 2004 09:23 pm
Posts: 93
好利害的空中纏糾絕招。可惜現在是超視距空戰的年代,如此絕招,我估只可在 airshow 而非實戰應用得到。


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