应用流体力学理论优化气流流型  

Optimization of the Flow Pattern by Theory of the Fluid Dlynamic

作　　者：魏景姝[1] 魏学孟[1] 

机构地区：[1]哈尔滨工业大学

出　　处：《洁净与空调技术》2006年第4期1-2,5,共3页Contamination Control & Air-Conditioning Technology

摘　　要：洁净室的气流流型应以有效地排除污染粒子为优先。分析指出,气流流型应符合下述原则,即单向气流应接近流体力学中的渐变流和非单向气流尽量接近平面流动。For the air flow pattern in the clean room, The first place should be to entrain the contamination particles effectively. As it is pointed out, the air flow pattern should follow the laws： the unidirectional air flow should approach the gradually varied flow and the non-unidirectional air flow the plane flow.

关 键 词：洁净室 污染粒子 流体力学 渐变流 平面流动 

分 类 号：TU834.31[建筑科学—供热、供燃气、通风及空调工程]