1) smoke movement
烟气输运
1.
The interaction between smoke movement and water spray is investigated by large eddy simulation (LES) approach.
本文采用大涡模拟方法研究了烟气输运和水喷淋之间的相互作用问题。
3) smoke movement
烟气运动
1.
Fire development and smoke movement were simulated by CFD means.
其中,火灾发展和烟气运动采用CFD的方法进行模拟计算,发现仓库内的烟气运动存在着明显的反壁面射流现象,烟气层高度并不是随时间的增加而单调降低的,而是先达到一个最低点(4m),然后烟气高度又上升,到达一个高点(6m)后烟气层的高度又随着时间的增加而逐步降低。
2.
Different air distribution in gymnasiums has different influence on smoke movement when fire happens.
体育馆内气流组织形式不同 ,对火灾中火源产生的烟气运动影响也不同。
3.
Seeing the serious likeliness of exposure to great fire-smoke hazards,the present paper is aimed at introducing to a large-scaled eddy simulated model of the smoke movement in a poorly ventilated enclosure.
研究通风不良时受限空间火灾的烟气运动。
4) smoke motion
烟气运动
1.
It also simulates two conditions of smoke motion (side-extraction system and coping-extraction system) by numerical arithmetic and concludes that coping-extraction system is superior to side-extraction system in fire control.
通过对两种条件下(侧排系统、顶排系统)火灾烟气运动的数值模拟,得出相同条件下顶排系统的排烟性能明显优于侧排系统的结论。
2.
In the early stage of building fire, the indoor smoke motion directly inflect the scheme and way of the person dispersal.
建筑物发生火灾时 ,火灾初期室内烟气运动状况直接影响建筑物内受灾人员的疏散 ,本文运用CFD技术 ,初步模拟建筑室内机械排烟作用下火灾初期烟气运动过程 ,分析了室内空气流场和烟气层运动状
3.
Large eddy simulation was utilized presently to investigate the smoke motion and fire spread in an under-ventilated room.
采用湍流大涡模拟方法,研究了通风不良室内火灾的烟气运动与火蔓延行为,得到了室内烟气温度、组分浓度、压力和速度等随时间的变化。
5) controlled atmosphere transportation
气调运输
1.
The advantages of the controlled atmosphere transportation technology are mentioned in this paper,followed by the requirements for the controlled atmosphere containers.
本文首先说明了气调运输技术的优点,进而提出了对气调集装箱的要求,然后介绍了不同类型的气调集装箱及其代表性产品,最后简要给出MAP运输和减压运输技术的应用现状。
6) vapor transporting
气相输运
1.
vapor transporting method with two-zone temperature oscillation, and generic vapor transporting method respectively.
根据对Ag2S-Ga2S3赝二元相图的分析,采用同成分点配料,分别采用一种新方法———两温区气相输运温度振荡法和普通气相输运法合成AgGaS2多晶材料。
补充资料:半导体的导电与电荷输运
半导体的导电与电荷输运
conductance and charge transport in semiconductor
“一斋<:>厂rE嚼。:丈“E4fod二于声学声子散射,r一3厂/8一1.18;而对于电离杂质散射,r二315厂/512=1 .93。在:与能量无关的情况下,r一1。如果n》P,有R一r(二皿)2一3 一 一一 、/ r /、式中E为电子能量。对P之0,有 e
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条