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印度空间研究组织成功试验超音速燃烧冲压发动机

2016-08-28 11:38 81个评论 字号:

ISRO successfully tests scramjet engine using oxygen from atmosphere

印度空间研究组织成功试验超音速燃烧冲压发动机

CHENNAI: The Indian Space Research Organisation (Isro) on Sunday conducted a five-minute flight to test a scramjet engine – which takes atmospheric oxygen to burn engine fuel – developed at the Satish Dhawan Space Centre (SDSC), Sriharikota. Isro scientists said that the engine will eventually be used to power its reusable launch vehicle (RLV) at hypersonic speed.

During the experiment in SDSC, the scramjet engine, affixed to a two-stage RH-560 sounding rocket developed in the 1970s, was ignited at an altitude of 20 km and allowed to burn fuel for five seconds before the rocket falls into the Bay of Bengal.

8月28日,印度空间研究组织进行了一次5分钟的飞行试验,试验了超音速燃烧冲压发动机,发动机燃烧的是来自大气中的氧气。印度空间研究组织的科学家表示,该发动机最终会被用来为超音速飞行的重复使用运载火箭提供动力。

试验中,超音速燃烧冲压发动机在20公里高空被点燃。5秒后,火箭掉入孟加拉湾。

Unlike conventional rocket engines which carry both fuel and oxidiser, the scramjet engine with its air-breathing propulsion system technology will forcefully compress atmospheric oxygen when the rocket is in supersonic speed. The atmospheric oxygen will act as an oxidiser to burn the fuel (liquid hydrogen) being carried.

常规火箭发动机同时装有燃料和氧化剂,而超音速燃烧冲压发动机应用的是吸气式推进系统技术。当火箭超音速飞行时,发动机能压缩大气中的氧气。而大气中的氧气充当燃料的氧化剂。

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印度时报读者的评论:

译文来源:三泰虎 http://www.santaihu.com/2016082801.html
外文地址:http://timesofindia.indiatimes.com/city/chennai/ISRO-successfully-tests-scramjet-engine-using-oxygen-from-atmosphere/articleshow/53892013.cms

Sarada P

Congratulations to ISRO scientists, for their remarkable achievement!!
2 0 Reply Flag

祝贺ISRO的科学家,祝贺他们取得显著成就

 

kothari4k

long live ISRO. we suggest ******* five star rank for this premier entity of INDIA. kavindra
1 0 Reply Flag

ISRO万岁

我建议,给这个机构授予五星级奖章

 

Sat Sin
15
[Member]
1 hour ago

This is shameful that picture shown is some foreign language on that rocket
0 0 Reply Flag

配图是外国火箭,太丢脸了

 

Simon Datta

wow, ISRO is thinking out of the box, which is great news.
1 0 Reply Flag

哇,ISRO打破陈规啊,太好了

 

Ramesh

great achievement
0 0 Reply Flag

伟大的成就

 

RaVi ShanKar
41 mins ago
We can use the scramjet for brahmos 2 also
0 0 Reply Flag

可以给布拉莫斯导弹装上超音速燃烧冲压发动机

 

Zokhuma Lushai

Achievements of ISRO makes India proud and happy.
0 0 Reply Flag

印度空间研究组织的成就,为国家争了光,好高兴

 

Zokhuma Lushai

ISRO is the pride of India.
0 0 Reply Flag

ISRO是印度的骄傲

 

Zokhuma Lushai

India is fast running parallel with other super powers in science and technology.
0 0 Reply Flag

印度的科技正快速赶上其他超级大国

 

Neeru Sharma

Congratulations….
0 0 Reply Flag

祝贺下

 

Chandrasekhar Sarma

After a long time, I am seeing a positive and progressive news. This is what needs to be published which boosts every Indian. Congratulations ISRO, you are not only launching satellites for our nation but also settings standards on consistency and progressive developments. Way to go !!!
0 0 Reply Flag

好久了,我才等到这么一个正能量的新闻。

印度人需要这种新闻来提神。

祝贺ISRO,你们不仅为国家发射卫星,而且设立了标准,让人明白什么才叫做发展!

加油

 

Sharad Lotlikar

ISRO has lived up to expectation! Now it should develop engine for fighter plane!
0 0 Reply Flag

ISRO没有辜负人们的期望啊!

现在为战机研制发动机吧

 

AP

Awesome !
0 0 Reply Flag

太棒了

 

Shri Shri Sharma

Why you showing north korea rocket launcher satellite pic
0 0 Reply Flag

为什么配图是朝鲜发射的火箭

 

Debasish Burman

Thanks to true patriots like Shri Abdul Salaam, today we are making great progress in the field of Space R&D and it”s militarisation and commercialisation.
Jai Hind!
Bharat Mata ki Jai!
0 0 Reply Flag

多亏了那些真正的爱国者

今天,我们在太空科研领域取得了巨大进步,军事化了,也商业化了

印度必胜

 

Ashok Lalwani
Congratulations to Our Scientists for their research & Modi Ji for supporting them.
0 0 Reply Flag

祝贺科学家,感谢莫迪姬支持科学家

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  1. We can use the scramjet for brahmos 2 also可以给布拉莫斯导弹装上超音速燃烧冲压发动机———————————————-给三哥泼盆冷水,不能控制最多是多了一种布朗运动蛋而已

  2. 猛然看名字还以为什么高科技装备,百度之后才发现这个技术是很久以前的事了,原来印度在补课,而且还说不准是不是他们自己研制的,或者外国设备回来组装的

  3. Sat Sin15[Member]1 hour agoThis is shameful that picture shown is some foreign language on that rocket0 0 Reply Flag配图是外国火箭,太丢脸了==================是亚洲除印度以外另一超级大国朝鲜的火箭

  4. This is shameful that picture shown is some foreign language on that rocket0 0 Reply Flag配图是外国火箭,太丢脸了哈哈哈哈哈哈

  5. 仔细研究一下这段话,疑问很多啊:8月28日,印度空间研究组织进行了一次5分钟的飞行试验,试验了超音速燃烧冲压发动机,发动机燃烧的是来自大气中的氧气。印度空间研究组织的科学家表示,该发动机最终会被用来为超音速飞行的重复使用运载火箭提供动力。试验中,超音速燃烧冲压发动机在20公里高空被点燃。5秒后,火箭掉入孟加拉湾。1、文章中没说成功了还是没成功2、5分钟的飞行,点燃才5秒就掉下来了,是成功了还是失败了?3、为什么冲压发动机是在20公里高度点燃而不是地面就点燃?地面到20公里高空用的是什么发动机?4、阿三们真的好忽悠