Fluid physics of cold gas-dynamic spray process

冷气体动力喷涂过程的流体物理

• 批准号: DP1096474
• 负责人: Prof Julio Soria
• 金额: $ 45.21万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2010
• 资助国家: 澳大利亚
• 起止时间: 2010-01-01 至 2013-08-01
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP1096474
• 关键词: Fluid; physics; cold; gas; dynamic

Cold gas-dynamic spray has the potential to revitalize and revolutionize the Australian manufacturing sector and economy. It is a technologically advanced flexible free-forming process with potential applications in the aviation, automotive, naval and bio-medical sectors. It allows for the design of functional surfaces from the nano-scale to the macro-scale that can be manufactured by spraying material coatings of arbitrary thickness and density on a substrate. The process of the spray particle delivery is crucial and not understood. This research will investigate the fluid physics and spray particle physics to gain the essential understanding necessary to make this process energy efficient and extend its range of application.

冷气动力喷涂有可能振兴和彻底改变澳大利亚的制造业和经济。它是一种技术先进的柔性自由成形工艺，在航空、汽车、海军和生物医学领域具有潜在的应用前景。它允许从纳米尺度到宏观尺度的功能表面的设计，可以通过在基底上喷涂任意厚度和密度的材料涂层来制造。喷雾颗粒输送的过程是至关重要的，但还不清楚。本研究将研究流体物理和喷雾粒子物理，以获得必要的基本理解，使这一过程的能源效率和扩大其应用范围。