1) critical injection velocity
临界射流速度
1.
Experimental dedermination for the critical injection velocity of exhaustion flow under jet interaction;
射流作用下吸气流动临界射流速度的实验确定
2) Minimum fluidization velocity
临界流化速度
1.
The fluidization behavior of glass beads is investigated in superheated steam fluidized bed with a cone shape and the bottom diameter of 120mm for research about the influences of operating temperature and pressure on minimum fluidization velocity(um f).
在底部直径为120 mm的锥型流化床中,以玻璃珠为流化颗粒,过热蒸汽为流化介质,研究了固体颗粒在过热蒸汽流化床中的流化特性,考察了操作温度和压力对临界流化速度(umf)的影响。
2.
The influences of temperature and particle size on the minimum fluidization velocity and the influence of temperature on the particle size distribution were observed by pressure-drop method according to the abnormal fluidization of bimodal polyethylene sticky particles in the combined process of loop reactor and fluidized bed.
针对环管和流化床串联的组合工艺中双峰聚乙烯黏性颗粒流化状况不佳的现状,利用压差法系统考察了温度和粒径对临界流化速度的影响,以及温度对粒径分布的影响。
3) critical gas stream speed
临界煤气流速度
1.
The critical gas stream speed and criticalpressure of some kinds of voidage burden were simulated, and the induence of difference between operationalgas stream .
应用该模型计算了不同孔隙度炉料相应的临界煤气流速度和临界压力。
4) fluidizing velocity
临界流态化速度
5) minimum fluidizing velocity
临界流化速度
1.
First of all,coal and biomass distribution of particle size on the determination of the minimum fluidizing velocity of the test method,and the minimum fluidizing velocity of the test stand measuring lean coal blending ratio in all the minimum fluidizing velocity.
因此,测定生物质混煤的临界流化速度,探讨循环流化床内生物质混煤燃烧过程中硫氮氧化物的析出规律,以控制污染物排放,实现煤的高效洁净燃烧对于实际生产有着十分重要的意义。
2.
When cotton stalk and bed material are well mixed, the minimum fluidizing velocity can be achieved by experiment.
并通过实验求得此工况下床层的临界流化速度。
6) critical velocity of superflow
超流动临界速度
补充资料:临界流态化速度
分子式:
CAS号:
性质:又称临界流态化速度。在流态化状态下相应的流体速度。所谓流态化状态是指这样一种状态,即在直立的容器内加入颗粒状固体物料,控制流体以一定速度由底部通入,使其压力降等于或略大于单位截面上固体颗粒的重量,固体颗粒即呈悬浮状态运动而不致被流体带走,其上部具有一个水平的界面。
CAS号:
性质:又称临界流态化速度。在流态化状态下相应的流体速度。所谓流态化状态是指这样一种状态,即在直立的容器内加入颗粒状固体物料,控制流体以一定速度由底部通入,使其压力降等于或略大于单位截面上固体颗粒的重量,固体颗粒即呈悬浮状态运动而不致被流体带走,其上部具有一个水平的界面。
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