Understanding the formation of nanopores due to impact and rapid solidification of metal drops

了解由于金属滴的冲击和快速凝固而形成的纳米孔

• 批准号: 121936-2010
• 负责人: Mostaghimi, Javad
• 金额: $ 5.1万
• 依托单位: University of Toronto
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=513699
• 关键词: Understanding; formation; nanopores; due; impact

Improving the performance of many industrial systems depends on the ability of its components to withstand more demanding and harsher process conditions. For example, to improve the thermal efficiency of a gas turbine or an internal combustion engine, higher engine temperature is required. One unique way to enhance the performance of engine components, such as a gas turbine combustor, is to coat them with a layer of high melting point, low thermal conductivity materials (e.g., ceramics) that protects them from higher engine temperature.

提高许多工业系统的性能取决于其组件承受更苛刻和更苛刻工艺条件的能力。例如，为了提高燃气涡轮机或内燃机的热效率，需要更高的发动机温度。增强发动机部件（例如燃气涡轮机燃烧器）性能的一种独特方式是用一层高熔点、低导热性材料（例如，陶瓷），保护它们免受更高的发动机温度的影响。