2) dropwise condensation
滴状冷凝
1.
Mechanism of initial droplet formation in dropwise condensation;
滴状冷凝初始液滴的形成机理
2.
Study on dropwise condensation heat transfer on composite electroplating surface;
在复合镀层表面上实现滴状冷凝传热的研究
3.
Mechanism of dropwise condensation heat transfer enhancement in presence of non-condensable gas;
滴状冷凝强化含不凝气的蒸气冷凝传热机制
4) molten droplet shape
熔滴形状
1.
The formation process of molten droplet in shortingcircuit CO2 arc welding and the influence of welding current on the molten droplet shape and short-circuiting transfer course were analyzed.
分析了短路过渡CO2焊接的熔滴形成过程及焊接电流波形对熔滴形状及短路过渡历程的影响规律,对采集获得的焊接过程中的焊接电流信号进行数学处理,采用最小二乘法建立了波形控制短路过渡焊接的焊丝熔化模型。
5) emulsion drop
乳状液滴
1.
The effects of treatment time, lift gas flow rate and liquid height in vacuum vessel on inclusion removal in RH degasser were investigated by choosing emulsion drops simulated as inclusions in a water model.
选择乳状液滴作为模拟夹杂物,利用水模型研究了RH装置内夹杂物的物理行为,考察了处理时间、提升气量、真空室内液面高度对夹杂物去除行为的影响规律。
2.
The effects of time and gas flowrate on inclusion removal in a ladle with eccentric bottom gas injected through nozzle and porous plug were investigated by choosing emulsion drops simulated as inclusions in a water model.
通过选择乳状液滴模拟夹杂物和偏心底吹钢包水模型实验,考察了喷嘴和透气砖吹气条件下时间、吹气量对夹杂物去除行为的影响规律。
6) droplet absorption
滴状吸收
1.
Numerical simulation of falling film and droplet absorption process in absorber;
吸收器降膜和滴状吸收过程数值模拟分析
2.
A numerical simulation model of falling film and droplet absorption over and between horizontal tubes in an absorber is established with consideration of droplet formation and falling process.
结果表明,滴状吸收过程约占总吸收量的30%。
补充资料：滴状冷凝
分子式：
CAS号：
性质：当饱和蒸气与低于饱和温度的壁面相接触时，将放出潜热并冷凝成液体。若冷凝面上存在着一层油类物质，或是蒸气中混有油类或脂类物质时，冷凝液不能全部润湿壁面而结成滴状小液珠从壁面落下，新的冷凝面又重新露出，这种冷凝现象称为滴状冷凝。与膜状冷凝(这时壁面上始终覆盖着一层液膜)相比，滴状冷凝时的传热系数要大几倍到几十倍。
CAS号：
性质：当饱和蒸气与低于饱和温度的壁面相接触时，将放出潜热并冷凝成液体。若冷凝面上存在着一层油类物质，或是蒸气中混有油类或脂类物质时，冷凝液不能全部润湿壁面而结成滴状小液珠从壁面落下，新的冷凝面又重新露出，这种冷凝现象称为滴状冷凝。与膜状冷凝(这时壁面上始终覆盖着一层液膜)相比，滴状冷凝时的传热系数要大几倍到几十倍。
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