نتایج جستجو برای: liquid propellant
تعداد نتایج: 219239 فیلتر نتایج به سال:
Method of obtaining tangential holes in the shell a combustion chamber liquid-propellant rocket engine is presented this article. Advantages and disadvantages technologies for making small diameter are consired. The developed technology tooling made it possible to obtain designed swirl coolant flow veil belt shell. As result, material labor costs were reduced manufacture components.
Energetic materials (explosives, propellants, and pyrotechnics) are used extensively for both civilian and military applications and the development of such materials, particularly in the case of energetic salts, is subject to continuous research efforts all over the world. This Review concerns recent advances in the syntheses, properties, and potential applications of ionic salts based on tetr...
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