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Amateur rocket fuel

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Space Exploration Stack Exchange is a question and answer site for spacecraft operators, scientists, engineers, and enthusiasts. It only takes a minute to sign up. Is it possible and worth it to use liquid propellants like liquid oxygen and liquid hydrogen in amateur rockets? What are the other types of liquid fuel used? Moderator's Note: Remember discussion of homemade engines or propellants is explicitly disallowed here, see this meta FAQ. Answers should address solutions that are commercially available for hobby rocket kits.
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Amateur rocket fuel
Amateur rocket fuel
Amateur rocket fuel
Amateur rocket fuel
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Solid-propellant rocket - Wikipedia

Rocket Candy , or R-Candy , is a type of rocket propellant for model rockets made with sugar as a fuel, and containing an oxidizer. The propellant can be divided into three groups of components: the fuel, the oxidizer, and the additive s. In the past, sucrose was most commonly used as fuel. Modern formulations most commonly use sorbitol for its ease of production. The most common oxidizer is potassium nitrate KNO 3. Potassium nitrate is most commonly found in household stump remover.
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Engine Hacks: Liquid Fuel Amateur Rocket Roundup

When the idea of an engine hacks theme was being kicked around at Hack a Day, the subject of rocket engines was one of the first to come up. First up is [Robert Watzlavick], who has been has been building liquid fueled engines for the last decade. As with many of the early rockets that launched man into space, [Robert] uses kerosene and liquid oxygen for fuel.
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Introduction T here are certainly countless solid propellant formulations that have been tried by amateur experimentalists over the years. Some have been very successful and have gained worldwide popularity, although undoubtedly most formulations have been simply downright failures, or at best, marginally successful. Surely anyone who has ever been involved in AER can cite formulations that they have tried without success, including myself.
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