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Rocketry Glossary
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Nozzle
The part of the rocket motor that smoothly expels gas from the combustion chamber; typically made from phenolic (in SU or AT reloads), graphite (Kosdon-style reloads), or clay (Estes motors). Components of the nozzle include the entrance cone, throat, and expansion cone
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