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標題: 殲15 艦載機 [打印本頁]

作者: peter236 時間: 2011-5-3 15:52 標題: 殲15 艦載機

[youtube]R9lC3QLv9iE[/youtube]

作者: lo_pak 時間: 2011-5-3 15:58

A heavy dude...
Anticipate China can have some good engine designs like the AL-31...

作者: peter236 時間: 2011-5-3 16:16

A heavy dude...
Anticipate China can have some good engine designs like the AL-31...
lo_pak 發表於 2011-5-3 15:58

It is evident that they are already fitting indigenous engines onto new planes.

作者: lo_pak 時間: 2011-5-3 17:14

回復 3# peter236

I really doubt...

作者: fy789 時間: 2011-5-3 18:55

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作者: lo_pak 時間: 2011-5-3 19:06

回復 5# fy789

They are different loading wow...

作者: peter236 時間: 2011-5-3 22:10

回復 peter236

I really doubt...
lo_pak 發表於 2011-5-3 17:14

There are pictures proving that.

作者: lo_pak 時間: 2011-5-4 06:18

本帖最後由 lo_pak 於 2011-5-4 06:19 編輯

給你看一些SU33發動機的資料，并非想像中容易：

蘇-33採用由俄羅斯留裏卡“土星”科研生產聯合體研製的兩台AL-31F3帶加力燃燒室的渦扇發動機。AL-31F採用3級風扇、雙級壓氣機，高／低壓渦輪雙轉子加力式渦扇發動機，總壓比23.8。環行燃燒室，渦輪前溫度約1392攝氏度，常用V形火焰穩定器加力燃室。此發動機長4.92米，最大直徑 1.3米、重量1580公斤、最大推力12503公斤、推重比為8.3、中間推力為7620公斤。從總體上講其性能是優良的，它尺寸小、推力大、推重比高。其渦輪具有有效的冷卻系統和良好的熱力學特性；壓氣機增壓快速，發動機結構緊湊，保證飛機有較高的推力和良好的機動性。風扇及壓氣機對流場畸變不敏感，發動機工作穩定性高。即使飛機在以馬赫數為2的速度進入平螺旋、直螺旋、翻轉螺旋和“眼鏡蛇機動”、進氣道喘振的情況下，發動機工作仍然極其穩定。喘振消除系統、空中自動點火系統、主燃燒室和加力燃燒室的再次啟動系統等可保證工作的可靠性。

作者: peter236 時間: 2011-5-4 11:41

This picture clearly displays the WS-10 or WS-10A engine on the J15.

作者: lo_pak 時間: 2011-5-4 22:13

回復 9# peter236

No la, the engine in testing is AL-31F.

作者: fy789 時間: 2011-5-4 22:25

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作者: lo_pak 時間: 2011-5-4 22:31

回復 11# fy789

If J15 primary role is to serve on carriers, there must be more modifications on WS-10/10A. Otherwise it can't stand with the humid air...

作者: fy789 時間: 2011-5-4 23:13

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作者: lo_pak 時間: 2011-5-4 23:28

回復 13# fy789

It will be interesting to see...

It is not just as simple as the anti-corrosive coating. One of the main issue for carrier plane is to keep the maintenance hour per flight hour as low as possible...

作者: peter236 時間: 2011-5-4 23:41

本帖最後由 peter236 於 2011-5-4 23:43 編輯

回復 fy789

If J15 primary role is to serve on carriers, there must be more modifications on WS-10 ...
lo_pak 發表於 2011-5-4 22:31

Any ship needs anti-corrosive protection. This is not a problem at all.
The engines are made with all kinds of alloys anyway.

作者: lo_pak 時間: 2011-5-5 00:09

回復 15# peter236

If it's the WS-10 or WS-10A on J-15 are in the "production line", I am almost definite either those Chinese aviation scientists are insane or you are insane. WS-10 is good on J-10 and WS-10A is good on J-11 don't mean they are as good on J-15.

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