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World Original Inventor of Rockets - Chinese made unbeatable new version again, moon is too near!

Tony Tan

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https://mil.news.sina.com.cn/jssd/2019-01-19/doc-ihqfskcn8459447.shtml

中国新型火箭发动机试车 燃料包含高能炸药领先美俄

中国新型火箭发动机试车 燃料包含高能炸药领先美俄



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据中国航天科技第四研究院2018年度十大新闻揭晓中披露,“2018年11月15日,我院应用新一代推进剂的某新型发动机首台地面热试车获得圆满成功,标志着我国新一代发动机技术取得全面突破,实现了中国航天固体动力技术的又一跨越,具有里程碑意义。全年,四院一系列关键技术攻关、飞行演示验证工作取得重大突破,全年技术创新成绩斐然。”这也是我国继公开报道CL20高能炸药工业化合成获得2014年国防科技特等奖之后,官方首次披露新一代高能推进剂在型号研制中的应用近况。中国航天科技集团公司第四研究院(航天动力技术研究院)成立于1962年7月1日,是我国历史最久、水平最高、实力最强、规模最大的固体火箭发动机专业研究院。主要承担着我国运载火箭、战略战术导弹、卫星、载人飞船等航天产品固体发动机的研制、生产、试验任务,以及在该领域内的国家重大技术创新和预先研究任务。
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另据CL-20工业化合成研制团队——北京理工大学发布的公开新闻中披露,“在固体推进领域,学校研制的含能材料CL-20,作为我国在研的能量最高的固体推进剂的主氧化剂,直接实现了我国固体火箭推进能力大幅提升,成为对航天动力研究领域的耀眼贡献。”因此,上述新闻报道进行试车的新一代高能推进剂很可能就是含CL-20成分的固体高能推进剂。同时,由于地面热试车是固体火箭发动机型号研制的两大节点之一,当重点考核发动机技术方案正确性、合理性,以及所用材料、工艺性是否达标的地面热试车节点顺利完成后,就会很快进入下一个重大节点:飞行演示试验。重点考核整个发动机飞行的性能,测试固体火箭发动机在真实自然环境条件下,比如高温、低温等飞行条件下的工作性能。
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当地面试车和飞行验证都顺利完成之后,发动机将正式具备型号工程应用条件。由于固体火箭发动机地面热试车成功后可很快进行飞行演示试验,这也意味着如果一切顺利的话,在不久的将来,我国的固体弹道导弹和火箭发动机性能即将达到世界最先进水平,大幅提高我国的国防实力。据公开资料报道,CL-20是一种具有高能量、高密度、高爆压、高爆速特点的新型笼状多硝胺类化合物炸药,于1987年在美国率先研制成功,与之前研制出来的RDX、HMX等高能炸药属同系物,由于爆速以及爆炸时放出的热量均居世界前列,以及性能比较稳定,被誉为“明天的高能炸药”,在工业及军事领域的具有广泛的应用前景。世界各国纷纷投入大量的财力和物力进行研究。
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由于该炸药生产成本较高,一直制约着其大规模应用,美国曾计划在2002年之后将其价格降到每克200至400美元以内,用于投入具体的战略导弹型号应用,但到现在也没有成功的公开新闻报道。据我国专家分析,美国的CL-20工业化生产路线似乎已经失败,其中试生产线一直无法降低生产成本,且纯度不佳,直接影响该炸药性能,美国已决定更换生产工艺路线或仿制生产由前苏联/俄罗斯研制成功的ADN新型含能材料。据有关资料称俄罗斯已将ADN推进剂用于部分空空导弹、SS-24导弹及SS-27(白杨-M)洲际导弹的第三级发动机等型号。由于ADN的稳定性不佳,在20世纪70至80年代,前苏联在研制ADN的过程中,曾发生过四次重大的爆炸事故,能否作为合格的下一代高能推进剂主要成分,还有待商榷。
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据国内公开资料报道,北理工研发团队经过几代人的努力,特别是赵信岐教授首创的TAIW合成CL-20工业化生产路线,经过与北化集团庆阳特种化工公司长期合作,实现了该含能材料的大批生产,有望将生产成本降低到每公斤千元左右,让军队做到真正买的起,用的起。由于CL-20高能炸药成分可引入到各种固体推进剂中,大幅提高这些推进剂的能量水平、比冲和燃速,在不增加重量的情况下提高各种战略战术固体导弹的射程和速度,具有极高的战略意义。同时由于CL-20的分子结构中不含氯,不会存在由燃烧产物中的盐酸烟雾所导致的二次烟问题,因而呈现出较小的特征信号,也符合下一代导弹对隐身提出的更高要求。(作者署名:高科技前沿观察)



China's new rocket engine test vehicle fuel contains high-energy explosives leading the United States and Russia
China's new rocket engine test vehicle fuel contains high-energy explosives leading the United States and Russia
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According to the announcement of the Top Ten News of China Aerospace Science and Technology Research Institute in 2018, "On November 15, 2018, the first ground-based hot test of a new type of engine using a new generation of propellant in our hospital was a complete success, marking a new generation in China. The engine technology has made a comprehensive breakthrough and achieved another leap in China's aerospace solid-state technology. It has made a major breakthrough in a series of key technical research and flight demonstration verification work in the Fourth Hospital, and the annual technological innovation has achieved remarkable results. It is also the first time that China has disclosed the application of a new generation of high-energy propellants in the development of models after publicly reporting that the industrialization and synthesis of CL20 high-energy explosives has won the 2014 National Defense Science and Technology Special Award. The Fourth Research Institute of China Aerospace Science and Technology Corporation (Aerospace Power Technology Research Institute) was established on July 1, 1962. It is the longest, highest level, strongest and largest solid rocket engine research institute in China. It is mainly responsible for the development, production and testing of solid rocket engines for aerospace products such as launch vehicles, strategic and tactical missiles, satellites and manned spacecraft, as well as major national technological innovations and advance research tasks in this field.

According to the public news released by the CL-20 industrial synthesis research team, Beijing Institute of Technology, “In the field of solid propulsion, the energy-enhancing material CL-20 developed by the school is the main energy-based solid propellant in China. The oxidant directly realized the substantial improvement of China's solid rocket propulsion capability and became a dazzling contribution to the field of aerospace power research. Therefore, the new generation of high-energy propellant for the test report mentioned above is likely to be a solid high-energy propellant containing CL-20. . At the same time, since the ground hot test is one of the two major nodes developed by the solid rocket engine model, when the correctness and rationality of the engine technical plan are evaluated, and the ground hot test node with the materials and processability is up to standard, it will be completed. Soon the next major node: flight demonstration test. Focus on the performance of the entire engine flight, test the performance of the solid rocket engine under real natural environmental conditions, such as high temperature, low temperature and other flight conditions.

After the local interview vehicle and flight verification are successfully completed, the engine will officially have the model engineering application conditions. Due to the successful ground test of the solid rocket engine, the flight demonstration test can be carried out very quickly. This means that if all goes well, in the near future, the performance of China's solid ballistic missile and rocket engine will reach the world's most advanced level, greatly improving China. Defense strength. According to public reports, CL-20 is a new type of caged polynitrosamine explosive with high energy, high density, high detonation pressure and high detonation velocity. It was first developed in the United States in 1987 and was developed in the past. RDX, HMX and other high-energy explosives are homologues. Due to the detonation rate and the heat released during the explosion, they are among the world's foremost, and the performance is relatively stable. It is known as “Tomorrow's high-energy explosives” and has broad application prospects in industrial and military fields. Countries all over the world have invested a lot of financial and material resources to conduct research.

Due to the high production cost of the explosive, which has been restricting its large-scale application, the United States had planned to reduce its price to less than 200 to 400 US dollars per gram after 2002 for the application of specific strategic missile models, but now There were no successful public news reports. According to the analysis of experts in China, the CL-20 industrial production route in the United States seems to have failed. The trial production line has been unable to reduce the production cost, and the purity is not good, directly affecting the performance of the explosive. The United States has decided to replace the production process route or copy the production from the former Soviet Union. / Russia's successful ADN new energetic materials. According to relevant information, Russia has used ADN propellant for models such as partial air-to-air missiles, SS-24 missiles and SS-27 (Poplar-M) intercontinental missiles. Due to the poor stability of ADN, in the 1970s and 1980s, the Soviet Union had four major explosion accidents during the development of ADN. Whether it can be used as the main component of qualified next-generation high-energy propellant remains to be seen. Business.

According to domestic public information reports, the research and development team of Beijing Institute of Technology has achieved the energy content through the efforts of several generations, especially the TAIW synthetic CL-20 industrial production route initiated by Professor Zhao Xinyi. After long-term cooperation with Beihua Group Qingyang Special Chemical Company, the energy content has been realized. The mass production of materials is expected to reduce the production cost to about 1,000 yuan per kilogram, so that the military can really buy it and use it. Because CL-20 high-energy explosives can be introduced into various solid propellants, the energy levels, specific impulses and burning rates of these propellants can be greatly increased, and the range and speed of various strategic and tactical solid missiles can be improved without increasing the weight. It has a very high strategic significance. At the same time, because the molecular structure of CL-20 does not contain chlorine, there will be no secondary smoke caused by hydrochloric acid smoke in the combustion products, so it shows a small characteristic signal, which is also in line with the next-generation missile proposed for stealth. High requirements. (Author's signature: high-tech frontier observation)


This is CL-20: Its has only Nitrogen & Oxygen atoms inside:


Ang Moh should know how to make CL-20 but they can not do the muh stronger version, which is all Nitrogen Atoms, no Oxygen at all. Wait till Chinese put this All Nitrogen anion salt into rockets & missiles. Ang Moh will be further and further lagging behind. This one can actually make the CLEAN NUKE H-BOMB.



 
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