Economical Generation of Uniform Submicron Droplets

经济地生成均匀的亚微米液滴

• 批准号: 8817372
• 负责人: Sung Lin
• 金额: $ 12.17万
• 依托单位: Clarkson University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-12-15 至 1991-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8817372&HistoricalAwards=false
• 关键词: Economical; Generation; Uniform; Submicron; Droplets

Fundamental theoretical and experimental work is to be carried out on the generation of nearly uniform submicron droplets from a new atomization technique. The technique involves generation of high frequency pressure was in specific areas of the atomization nozzle, at frequencies tuned to the maximum flow instability. The technique addresses droplet production at larger rates than achievable by present systems of exitation. If successful, it will be highly useful in a variety of materials processing and spray technologies.

利用一种新的雾化技术产生几乎均匀的亚微米液滴，需要进行基础的理论和实验工作。该技术涉及在雾化喷嘴的特定区域产生高频压力，频率调整到最大流动不稳定性。该技术以比现有喷射系统更高的速度产生液滴。如果成功，它将在各种材料加工和喷涂技术中非常有用。