Reducing rocket resonance is the key to safer spaceflight

减少火箭共振是更安全航天的关键

• 批准号: FT220100679
• 负责人: A/Prof Daniel Edgington-Mitchell
• 金额: $ 65.99万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: ARC Future Fellowships
• 财政年份: 2023
• 资助国家: 澳大利亚
• 起止时间: 2023-01-01 至 2027-12-31
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/FT220100679
• 关键词: Reducing; rocket; resonance; key; safer

This fellowship considers a particularly dangerous component of rocket launch, which is the potential for destructive feedback loops to form either in the nozzle, or between the nozzle and the launch pad. CI Edgington-Mitchell is a world leader in the study of resonance in jet engines, having developed best-in-field methodologies for the problem. In this innovative fellowship, he will apply these methodologies to better understand the dangerous resonances that can occur during rocket launch, using a combination of experimental, numerical, and theoretical techniques, in partnership with NASA, Stanford, and the CNRS.

该奖学金研究了火箭发射的一个特别危险的组成部分，即在喷嘴中或喷嘴与发射台之间形成破坏性反馈回路的可能性。 CI Edgington-Mitchell 是喷气发动机共振研究领域的世界领先者，针对该问题开发了最佳的现场方法。在这项创新奖学金中，他将与美国宇航局、斯坦福大学和法国国家科学研究中心合作，结合实验、数值和理论技术，应用这些方法来更好地了解火箭发射过程中可能发生的危险共振。