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

循环流化床内的轴向和径向固体浓度将使用具有良好时间和空间分辨率的新型电容探针进行测量。该装置的独特之处在于可以使用不同的气体作为流化介质。这应该允许模拟大规模，热燃烧室的单一冷流设备。该研究为循环流化床提供了更好的放大工艺，循环流化床是高通量、高效气固接触的理想选择。这种装置可以用作下一代的燃煤燃烧器。

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.