Hybrid rocket

A hybrid rocket is a rocket with a rocket motor which uses rocket propellants in two different phases. - one solid and the other either gas or liquid. The hybrid rocket concept can be traced back at least 75 years.

Hybrid rockets avoid some of the disadvantages of solid rockets like the dangers of propellant handling, while also avoiding some disadvantages of liquid rockets like their mechanical complexity. Because it is difficult for the fuel and oxidizer to be mixed intimately (being different states of matter), hybrid rockets tend to fail more benignly than liquids or solids. Like liquid rocket engines, hybrid rocket motors can be shut down easily and the thrust is throttleable. The theoretical specific impulse ( $I_{sp}$ ) performance of hybrids is generally higher than solid motors and lower than liquid engines. $I_{sp}$ as high as 400s has been measured in a hybrid rocket using metalized fuels. Hybrid systems are more complex than solid ones, but they avoid significant hazards of manufacturing, shipping and handling solid rocket motors by storing the oxidizer and the fuel separately.

词汇	Hybrid rocket engine
分类	英语词汇英语翻译词典
释义	Hybrid rocket engine 英语百科 Hybrid rocket A hybrid rocket is a rocket with a rocket motor which uses rocket propellants in two different phases. - one solid and the other either gas or liquid. The hybrid rocket concept can be traced back at least 75 years. Hybrid rockets avoid some of the disadvantages of solid rockets like the dangers of propellant handling, while also avoiding some disadvantages of liquid rockets like their mechanical complexity. Because it is difficult for the fuel and oxidizer to be mixed intimately (being different states of matter), hybrid rockets tend to fail more benignly than liquids or solids. Like liquid rocket engines, hybrid rocket motors can be shut down easily and the thrust is throttleable. The theoretical specific impulse ( $I_{sp}$ ) performance of hybrids is generally higher than solid motors and lower than liquid engines. $I_{sp}$ as high as 400s has been measured in a hybrid rocket using metalized fuels. Hybrid systems are more complex than solid ones, but they avoid significant hazards of manufacturing, shipping and handling solid rocket motors by storing the oxidizer and the fuel separately.
随便看	Cobalophilin Cobaloxime Cobalt 57 Cobalt 57 Bleomycin Cobalt 57 VitaminB12 Cobalt 58 VitaminB12 cobalt 58 vitamin B12 Cobalt 60 cobalt60 cobalt 60 60Co cobalt 60s cobalt 60 source cobalt 60 teletherapy apparatus cobalt 60 tetetherapy apparatus,rotational cobalt 60 tetetherapy apparatus,static field Cobalt 60 therapy cobalt 60 therapy unit cobalt acetat Cobalt acetate cobalt acetylide Cobalt alloy cobalt alloy permanent magnet cobalt alum cobalt aluminate cobalt aluminium oxide 生孩子的情感句子短句文案是什么意思致克恩表达作者怎样的情感是什么意思意愿情书知乎是什么意思情感文案街景怎么写好呢是什么意思 520情感咨询文案是什么意思情感简短励志的句子是什么意思散文两篇情感经历怎么写是什么意思口述情感语录视频是什么意思学生爱情语录情感文案简短是什么意思散文《遇见》表达什么情感是什么意思情感沦陷文案短句伤感句子是什么意思理解男人的情感文案怎么写是什么意思幸福情感文案素材文字简短是什么意思样tfboys表达了什么情感是什么意思陶渊明的饮酒表达的情感是什么意思丈夫出轨女人最不能有的心态又甜又虐的短篇故事（1）女人必须知道的婆媳定律霍尊前女友陈露被刑拘，事件会如何发展？女孩矜持怎么推进关系哪些星座容易沉迷旧恋情爱情情感语录为什么男人不愿意娶夜场女孩感人催泪的短篇爱情故事男女关系中的人性黑暗面异地恋怎样给对方惊喜怀孕了还需要做妇科检查吗句句戳心的爱情语录老公对我不接纳，我该怎么办？甜甜的故事 instinct-training interlocking instinctual determinism Institute of Developmental Psychology of Beij ing Normal University Institute of Psychology CAS instructional design instructional diagnosis instructional evaluation instructional measurement instructional objective instructional plan instructional program instructional psychology instructional psychology of Chinese language instructional psychology of foreign language instructional psychology of mathematics 怀抱“独特风”！让生僻字点亮你的名字之旅叶姓宝宝虎年女孩取名指南，名字大全精选推荐男宝宝取名攻略：韩姓与何姓的命名录 2024年最热门的猪宝宝取名字大全，为您推荐张姓猪宝宝取名给伍姓双胞胎男孩取名攻略 2024年狗宝宝女孩徐姓取名大全 2024年最受欢迎的男宝宝取名大全，助您为姓周的宝宝量身定制独特名字拥有气质与个性的袁姓女孩四字名字推荐精选吴姓女孩四字取名大全，助您轻松选取个性时尚的名字追寻优雅与个性——刘姓女孩带“雅”字取名大全 2024年高姓属蛇女宝宝取名大全，让你的宝贝与众不同爸爸姓魏女孩取名字大全-如何选择适合女孩的姓名曾姓起名字大全男孩｜200个优秀起名建议分享独特的“何林”：何姓男孩带林字取名大全 2024年适合取名的男孩名字推荐

Hybrid rocket engine

Hybrid rocket