Water Hammer Surface Impact Cleaner

水锤表面冲击清洗机

• 批准号: 8660320
• 负责人: Alan Bilanin
• 金额: $ 3.95万
• 依托单位: Continuum Dynamics, Inc.
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-02-01 至 1987-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8660320&HistoricalAwards=false
• 关键词: Water; Hammer; Surface; Impact; Cleaner

Pressure waves, due to the collapse of a steam bubble in a pool of subcooled water, can be used to fracture materials and/or remove material if the waves can be directed. The research proposed here will lead to the development of a steam/subcooled water nozzle which will direct a jet of collapsing steam bubbles towards a surface, set up pressure waves in the solid which will result in surface cleaning, and flush away the removed material. The aim of this research is to develop a surface cleaner that does not degrade the mechanical, chemical, or physical properties of the cleaned surface.

由于过冷水池中蒸汽泡的破裂而产生的压力波如果可以定向，则可用于使材料破裂和/或去除材料。 这里提出的研究将导致蒸汽/过冷水喷嘴的开发，该喷嘴将把破裂的蒸汽气泡射流引向表面，在固体中产生压力波，从而导致表面清洁，并冲走去除的材料。 本研究的目的是开发一种不会降低被清洁表面的机械、化学或物理性能的表面清洁剂。