Analysis of the Mechanical Principle of Water Rocket Launch and Its Design

Water rocket is a common physical extracurricular production work. In practice, the author has found that there are many improvements available. Based on the study of the mechanical principles of water rocket launch, the performance and safety of water rocket are improved through analysis and improvement of design. At the same time, the launch of rocket, the separation of first and second stage rockets, as well as recovery are observed from multiple angles using on-board cameras, thus achieving full simulation of rocket launch.