Effects of bottom configuration and circulation direction of gas-lift loop reactor on solid suspension 环流反应器的底部构型和环流方向对固相悬浮的影响
And there was a second circulation zone close to the outside wall of the draft tube. The shallow conical bottom leads to a critical just off-bottom suspension impeller speed ( NJS) at least 14% lower than that in the flat bottom. 搅拌槽底部结构对固体颗粒的临界离底悬浮转速(NJS)有显著的影响,浅锥底的NJS比平底的低14%以上;
Scale-up of stirred-tank with a coiled pipe, dished bottom and agitator with a inclined-blade turbine for solids in liquid suspension was studied. 研究了具有盘管、碟形底和斜叶涡轮固液悬浮搅拌槽的放大规律。
During cell passage, BMSCs were adherent to the bottom after a short suspension. Then after a short incubation period no more than one day, BMSCs began to display exponential growth phase. 细胞传代之后,经过短暂的悬浮然后贴壁,随后经过不大于一天的潜伏期,即进入大量分裂的指数生长期。
Took controllers designed for subsystems as bottom controllers, upper coordinated controller was designed based on deeply analyzing the influences among suspension system, electric power steering system and braking system. 然后,利用前面设计好的各子系统控制器作为底层控制器,在深入分析悬架系统与制动系统、电动助力转向系统与制动系统以及三系统间的相互影响的基础上,设计了上层协调控制器。