The main contributions of the paper are as follows: (1) An indraft heat transfer wind tunnel has been optimized designed based on CFD.
运用数值模拟技术分析翅片表面传热与流动特性，是一项十分重要而有意义的研究工作。
2
The ducting hose end set funnel indraft cover use in ventilator installation. The ducting hose else end set discal air exit of power and heat supply set installation.
Conclusion: to combine the TCD of righting the invigorating blood circulation and detoxifcation with indraft atomizing to treat children's virus pneumonia is a effective method.