Whyte W, Shaw B H
J Hyg (Lond). 1974 Jun;72(3):415-23. doi: 10.1017/s0022172400023652.
The influence of obstructions and thermals on the air flow in unidirectional or laminar flow systems was studied with special reference to operating rooms. It was shown that thermals induced in the operating rooms would have little influence in the normal laminar-flow system. The importance however of obstructions such as operating lamps and personnel was shown.
研究了障碍物和热对流对单向流或层流系统中气流的影响,特别关注手术室环境。结果表明,手术室中产生的热对流在正常层流系统中影响较小。然而,诸如手术灯和人员等障碍物的影响却很显著。