在二相流雾化器的结构设计中，雾化气输送器件和液料输送器件的管径及其径向夹角是其设计的关键。
The diameter of atomizing gas duct and liquid feedstock duct and their crossing angle are vital elements in the design of two phases atomizing nozzle.
主要介绍了自动成栓密相输送技术的特点及原理，介绍应用于对苯二甲酸物料输送的试验研究。
This article is mainly about the characteristic and principium of automatic suberization dense-phase pneumatic conveying technology, and the experimental study in materiel transportation of PTA.
在传统液固两相流的研究成果基础上，建立起二元冰在水平管内换热的数学模型，同时针对二元冰在风机盘管中的输送情况，分析了输送速度、含冰率对于二元冰换热的影响；
Analyzed all kinds of effects on the pressure drop. Finally, draw the mathematical model of pressure drop4. Analyzed the effects of flow and ice packing fraction on pressure drop of fan and coil5.
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