Application of topological optimization to gas turbine design

拓扑优化在燃气轮机设计中的应用

• 批准号: 461803-2013
• 负责人: Kim, IlYong
• 金额: $ 1.82万
• 依托单位: Queen's University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=542782
• 关键词: Application; topological; optimization; gas; turbine

The extreme performance and cost benefits associated with weight reduction in aircraft places a heavy emphasis on the mechanical design of any parts of an aircraft. However, generally speaking, a reduction in weight comes with a reduction in strength (or safety) of a given component. Given the tremendous concern regarding passenger safety and strict regulations associated with the commercial aircraft industry, the ability to minimize weight without compromising structural integrity is paramount. It is also important to achieve such weight savings and performance improvement with a short design and development time, which will save significant costs.

与飞机重量减轻相关的极端性能和成本效益使飞机的任何部件的机械设计都得到了极大的重视。然而，一般来说，重量的减轻伴随着给定部件的强度(或安全性)的降低。鉴于人们对乘客安全的极大担忧以及与商用飞机行业相关的严格法规，在不损害结构完整性的情况下将重量降至最低的能力是至关重要的。同样重要的是，在较短的设计和开发时间内实现这样的重量节省和性能改进，这将节省大量成本。