On Spray Combustion: Spray Formation and Droplet Gasification

喷雾燃烧：喷雾形成和液滴气化

• 批准号: 250002-2012
• 负责人: Birouk, Madjid
• 金额: $ 1.46万
• 依托单位: University of Manitoba
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=594373
• 关键词: Spray; Combustion; Formation; Droplet; Gasification

Spray combustion is employed in several power generation systems; that is, fuel is injected into a combustion chamber as a liquid, which then breaks up and atomizes into droplets. Droplets' evaporate and the formed vapor mixes with the oxidant, which then makes it possible for a flame (i.e., fuel burning) to take place. The process of liquid breakup and atomization dictates the rate of droplets formation, and the droplet vaporization process controls the burning/combustion rate.

喷雾燃烧在几个发电系统中使用，即燃料以液体的形式注入燃烧室，然后液体分解并雾化成液滴。液滴蒸发，形成的蒸汽与氧化剂混合，从而可能发生火焰(即燃料燃烧)。液体的破碎和雾化过程决定了液滴的形成速度，液滴的汽化过程控制着燃烧/燃烧速度。