用缩放环实现旋流燃烧器煤粉浓淡分离的研究

An Experimental Study of the Pulverized Coal Dense Thin Separation of Swirl Burner

从工程应用角度出发 ,采用近似模化法研究了环形浓缩器的浓淡分离效果与其结构位置的关系 ,以及浓缩器对燃烧器出口空气动力场和阻力的影响 .

The relationship between pulverized coal dense thin separation consequence and the location of annular concentrator by the use of approximation simulation method as well as the effect on aerodynamics field and resistance characteristics is studied. The test results can serve as practical reference data for the design and alteration of cyclone burners.