SBIR Phase II: Fundamental Studies of Interacting Droplet Combustion of Low Grade Fuels Using Novel Laser Diagnostics

SBIR 第二阶段：使用新型激光诊断技术对低品级燃料的相互作用液滴燃烧进行基础研究

• 批准号: 9412179
• 负责人: William Bachalo
• 金额: $ 29.96万
• 依托单位: Aerometrics Inc
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-10-01 至 1997-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9412179&HistoricalAwards=false
• 关键词: SBIR; Phase; II; Fundamental; Studies

9412179 Bachalo This project will lead to the development of a novel diagnostic that can simultaneously measure the velocity, size, and temperature of individual droplets in spray flames, and measure the gas phase temperature filed surrounding burning droplets in addition to their velocity, size, and temperature in controlled experiments involving single droplets, streams, or arrays of droplets. There are no equivalent commercial instruments in the market today. The prototype instrument will be applied to the study of droplet interaction in the combustion of high grade and low grade fuels. the effects of various environmental effects such as chemical composition and temperature, and fluid dynamical effects such as turbulence and acoustic oscillations, on droplet heatup and vaporization will be experimentally studied. The transient heating/ignition of fuel droplets will also be studied.

小行星9412179 该项目将导致一种新的诊断，可以同时测量速度，尺寸和温度的喷雾火焰中的单个液滴的发展，并测量气相温度场周围燃烧液滴除了他们的速度，尺寸和温度在受控实验涉及单液滴，流，或液滴阵列。 目前市场上没有类似的商业工具。 该样机将用于研究高品位燃料和低品位燃料燃烧过程中的液滴相互作用。 将通过实验研究各种环境效应，如化学成分和温度，以及流体动力学效应，如湍流和声学振荡，对液滴加热和蒸发的影响。 还将研究燃料液滴的瞬态加热/点火。