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歼20换装国产发动机后又一好消息!新一代航空发动机亮相!美俄惊讶中国速度太快!

2017-5-31 08:24| 发布者: admin| 查看: 4027| 评论: 1580

摘要: 大家都知道最近我国歼20换装了ws15发动机。这是我国自行研制的大推力矢量发动机。Ws15的换装也为我国航空发动机实实在在的正名。我国对航空发动机的研究再一次让世界为之惊讶,不管是美国还是俄罗斯,都不曾想过,中 ...
大家都知道最近我国歼20换装了ws15发动机。这是我国自行研制的大推力矢量发动机。Ws15的换装也为我国航空发动机实实在在的正名。我国对航空发动机的研究再一次让世界为之惊讶,不管是美国还是俄罗斯,都不曾想过,中国突破的速度会如此之快。

但今天我们要讲的不是ws15和20,而是新一代的脉冲爆震发动机,我国对这种发动机的研究,已经取得了突破性的进展,脉冲爆震发动机是一种利用脉冲式爆震波产生的高温、高压燃气来产生推力的新概念发动机,具有热循环效率高、结构简单等优点,可用作战略飞机、无人机、导弹的动力装置,也可用作轨道转移发动机、行星着陆发动机以及航天器姿态控制、卫星机动的动力装置等,其推力可以轻松达到20以上。在未来空天推进领域具有广阔的应用前景,

随着各国对航空领域的重视,各个航空大国早就开始对脉冲爆震发动机进行研发,美俄和我国早在上世纪80年代左右就开始了相关的试验。与传统发动机相比,脉冲爆震发动机省去了压气机、涡轮机等部件,具有结构简单、推重比高、成本低廉等特点。据称,未来无论是火箭、导弹,还是飞机都可以使用脉冲爆震发动机,被认为是21世纪很有潜力的空天动力项目。因此,有学者将脉冲爆震发动机成为“梦幻动力”。

这一发动机一定是未来各个大国争夺的航空至高点,而我国在这一领域已经不输于美俄。我国的西北工业大学已经制作出脉冲爆震波发动机的原型机,并试验成功。这一次中国在新一代发动机领域。真正的超越了美俄。成为未来航空领域实实在在的领跑者。

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