Research for Operation Laws of Trifluoromethane Fire-extinguishing System Based on CFD 基于CFD的三氟甲烷灭火系统运行规律研究
Fluorinated amorphous carbon films ( a C ∶ F) were deposited by microwave cyclotron resonance plasma chemical vapor deposition ( MWECR CVD) using benzene ( C 6H 6) and trifluoromethane ( CHF 3) as source gases. 用苯(C6H6)和三氟甲烷(CHF3)混合气体作源气体,采用永磁微波电子回旋共振等离子体化学气相沉积(MWECRCVD)技术,制备了氟化非晶碳膜(aC∶F)。
The Application of Trifluoromethane to Fire Extinguishing System 三氟甲烷在灭火系统中的应用
Amorphous fluorinated carbon(α C ∶ F) films with F/ C ratios between 0.11 and 0.62 are prepared by microwave electron cyclotron resonance plasma enhanced chemical vapor deposition using trifluoromethane ( CHF 3) and benzene ( C 6H 6) as source gases. 使用三氟甲烷和苯的混合气体,利用微波电子回旋共振等离子体增强化学气相沉积法制备了F/C比在011&062之间的αC∶F薄膜。
Trifluoromethane Gas fire extinguishing system has an excellent performance, is one kind of Halons alternative fire extinguishing system, so it becomes one of the best Halons alternatives. 三氟甲烷气体灭火系统是以三氟甲烷为灭火剂的哈龙替代灭火系统,其综合性能良好,是哈龙替代品中最优者之一。
CFD theory can directly reflect the fluid flow, which provides a new research way for Trifluoromethane fire extinguishing system. CFD理论可以直观地反映流体的流动,为三氟甲烷灭火系统的研究提供了新方法。