印度空间研究组织成功试验超音速燃烧冲压发动机

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。

http://www.santaihu.com/2016082801.htmlISRO 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。

http://www.santaihu.com/2016082801.html