Research Initiation: A Systematic Investigation of Circulation Fluidized Bed Scale-Up

研究启动：循环流化床放大的系统研究

• 批准号: 8809347
• 负责人: Michel Louge
• 金额: --
• 依托单位: Cornell 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: 1988-06-01 至 1990-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8809347&HistoricalAwards=false
• 关键词: Research; Initiation; Systematic; Investigation; Circulation

Axial and radial solids concentration within circulating fluidized beds will be measured using a new capacitance probe capable of good time and space resolution. The facility is unique in that different gases can be used as the fluidising medium. This should permit the simulation of large scale, hot combustors by a single cold flow facility. The research should provide better scale-up procedures for circulating fluidized beds which are very promising candidates for efficient gas- solid contacting with high throughput. Such devices may be used as the next generation of coal combustors.

循环流化床内轴向和径向固体浓度 床将使用一种新的电容探头进行测量， 时间和空间分辨率。 该设施的独特之处在于 气体可用作流化介质。 这将允许 用单一冷流模拟大尺度热燃烧室 设施。 该研究应提供更好的循环放大程序 流化床是非常有希望的高效气体- 高通量固体接触。 这些装置可用作 下一代煤炭燃烧器。