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Serious Chinese Y-20 Heavy Military Transport Aircraft also changing to Chinese engine WS-20

war is best form of peace

Alfrescian
Loyal
[video=youtube_share;7hi5Eqi90N0]https://youtu.be/7hi5Eqi90N0[/video]

PRC military achievements are blowing out so fast. Their own products are higher performance than the imported engines, and more durable long service life.

http://mil.news.sina.com.cn/jssd/2017-05-26/doc-ifyfqvmh9007629.shtml



运20服役却有人高兴不起来?别急马上就不用看俄眼色

2017年05月26日 07:51 新浪军事 微博
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新浪扶翼 行业专区
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  2016年,国产运20型运输机服役了,让中国成为少数研发200吨级大飞机的国家之一,不仅为中国航 空工业发展史上的里程碑,也创造了一项研发记录:从2007年立项到2016年服役,仅历时9年造出来。我 军对大型运输机需求量大,各类大型特种机平台需求也不小,估计目前急需约300架运20,故而我军的大型运 输机问题已变成产量问题,到底需要多少年才能生产出来?
运20服役了运20服役了

  运-20采用常规布局,机翼为悬臂式上单翼,主翼为大展弦比、中等后掠翼,无翼梢小翼,悬臂式T形尾翼,可收放 前三点式起落架。拥有一个即宽又高的货舱,以输送超宽、超高的货物,60吨的载重量与伊尔76相当,足以运 载我军几乎全部现役装备。采用4台大推力发动机,其最大起飞重量达到220吨,巡航时速达800公里左右。 7800公里的航程也不低,可以从北京直飞莫斯科了,既便满载也可以达4000公里以上,不仅可以覆盖整个 中国,也可以担任起战略空运任务。
运20运20
vz0X-fyfquww8693793.jpg

  如今运20已服役了,可是却有人依然高兴不起来,为什么?其实也没什么,有人依然要纠结于机采用俄制发 动机,属于过度忧心俄方的态度,担心发动机供应被切断,其实俄方没打算在发动机供应上给中国眼色看。其实, 别急了,马上不用再有什么“看俄眼色”的问题,2016年珠海航展上,已出现相关的运20换装国产发动机的 传言,不久前,一架换装新型发动机的运20模型出现在大家面前,显然换发已指日可待,也许只要2年时间,国 产发动机发就可以装机了。
安装国产发动机的运20模型,这不是展示用的,而是测试安装国产发动机的运20模型,这不是展示用的,而是 测试

  一旦换装国产发动机,凭借更大的推力,运20可以加长机身,载重能力可提高到70吨左右。即将换装的发 动机为国产大涵道比涡扇发动机涡扇-20。
涡扇-20涡扇-20
vkV3-fyfquww8693799.jpg

  目前采用的俄制D-30KP2发动机存在几个不足和缺陷,比如:推力不足,油耗高,涡扇-20发动机在各个方面都超越了D-30KP2发动机,其中最大推力达到了156.8千牛,提高了将近40%。还采用了中国最先进的全权限数字 控制系统。

  涡扇-20由涡扇-10的核心机发展而来,其项目进展一直不慢,早在2014年8月,人们发现中国伊尔-76型空中试车平台开始挂载1台涡扇-20试验样机进行试飞。2016年6月,卫星图片上就出现了1架装备了4台涡扇-20发动机的试验机。
这架运20的相对特别这架运20的相对特别

  2016年12月,1架没有装备发动机的运-20机体出现在中国街头,其发动机挂架以及部分外形细节与服役的运-20有一定的差异,这应是采用涡扇-20发动机的运-20改进型,似乎应称为:运-20A。也许运20A首飞日期不会远了,2017年首飞,经过测试之后,2018年起投入生产,随着WS2 0产量的提升,逐步在生产中代替俄制发动机,至于何时可以完成完成替代,也许要看新发动机的产量了。(作者 署名:军事天地)
 

eatshitndie

Alfrescian (Inf)
Asset
Re: Chinese Y-20 Heavy Military Transport Aircraft also changing to Chinese engine WS

correct. uplifting the engine power is needed to carry more overweight pla soldiers.
 

Papsmearer

Alfrescian (InfP) - Comp
Generous Asset
Re: Chinese Y-20 Heavy Military Transport Aircraft also changing to Chinese engine WS


PRC military achievements are blowing out so fast. Their own products are higher performance than the imported engines, and more durable long service life.

http://mil.news.sina.com.cn/jssd/2017-05-26/doc-ifyfqvmh9007629.shtml



?20??????????????????????

2017?05?26? 07:51 ???? ??
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???? ????
//d3.sina.com.cn/pfpghc2/201705/26/dccca892ec7a4586ba702c985b1fc56d.jpg

?????????????????????????????????????????????????? ?????????????????????????????????????????????????? ??????

??2016?????20?????????????????200????????????????? ????????????????????????2007????2016???????9?????? ??????????????????????????????????300??20????????? ??????????????????????????
?20????20???

???-20????????????????????????????????????????T??????? ????????????????????????????????60????????76?????? ??????????????4?????????????????220???????800????? 7800?????????????????????????????4000????????????? ????????????????
?20?20
vz0X-fyfquww8693793.jpg

?????20??????????????????????????????????????????? ?????????????????????????????????????????????????? ????????????“????”????2016??????????????20???????? ??????????????????20????????????????????????2????? ????????????
?????????20????????????????????????20????????????? ??

?????????????????????20???????????????70?????????? ????????????????-20?
??-20??-20
vkV3-fyfquww8693799.jpg

?????????D-30KP2???????????????????????????-20????????????D-30KP2?????????????156.8????????40%???????????????? ?????

????-20???-10?????????????????????2014?8??????????-76???????????1???-20?????????2016?6???????????1????4???-20????????
???20????????20?????

??2016?12??1??????????-20?????????????????????????????-20??????????????-20?????-20???????????-20A????20A?????????2017???????????2018?????????WS2 0????????????????????????????????????????????????? ????????

Yet another fucking idiot posting in Chinese. Do you know an english forum when you see one?
 

war is best form of peace

Alfrescian
Loyal
Re: Chinese Y-20 Heavy Military Transport Aircraft also changing to Chinese engine WS

Yet another fucking idiot posting in Chinese. Do you know an english forum when you see one?

Are you surprised? English language is dead! This world today is Chinese world. Belongs to China already. Ang Moh can only mati! :biggrin:
 
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