The result indicates that: densitystratification in density lock formed by hot and cold fluid can prevent heat transfer downward in the vertical channel;
研究结果表明:在竖直通道中,冷热流体在密度锁内形成的密度分层能抑制热量向下传递;
2
It has adopted colloid electrolyte technology, avoiding densitystratification problem of acid solution and eliminating plate corrosion and passivation caused by densitystratification.
采用胶体电解质技术,绝无酸液浓度层化问题,完全消除因浓度层化引起的极板腐蚀和钝化现象。
3
Experiment is carried out on stratification of material with different density components in jigging process at different time.