Burned-Through Failure Analysis of Solid Rocket Motor Case and Improved Design
Wang Hu-gan
Abstract
Wang Hu-gan
Abstract
The factors resulting in solid rocket case burned-through are analyzed by FTA method,and validited by flow simulation and the ground simulation overload test.According to the analysis result,the improved design and test are carried out.The result shows that the improved design is effective,which will guarantee the solid rocket motor safe and reliable under practical working.
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The factors resulting in solid rocket case burned-through are analyzed by FTA method,and validited by flow simulation and the ground simulation overload test.According to the analysis result,the improved design and test are carried out.The result shows that the improved design is effective,which will guarantee the solid rocket motor safe and reliable under practical working.
Key concepts: Solid-fuel rocket, Rocket (weapon), Engineering, Aerospace engineering, Aeronautics, Automotive engineering, Propellant