fluidization velocity是什么意思_fluidization velocity中文

fluidization velocity中文什么意思

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The pulsed fluid beds can overcome these problems , especially for uneasily fluidized and special materials , and it has lower pressure drop , small fluidization velocity , height and saving energy etc
脉冲流化床干燥器用来干燥不易流化的物料和有特殊要求的物料，能有效克服上述弊端，且具有压降低、流化速度小、床层高度小、节能等优点。
Using sawdust as raw material , under the condition of 2 % - 4 % opening rate of distributor , the effects of particle size and sawdust bed height on fluidization velocity in cold bubbling fluidized bed were determined
摘要冷态条件下，在鼓泡流化床中采用木屑为原料，分布板在2 % ~ 4 %不同开孔率的条件下，分别考察了原料粒径和床层高度对木屑流化速度的影响。
The results of this experiment showed that pressure drop and flow velocity are related in quadratic function ; the effects of opening rate of distributor sad bed height on critical fluidization velocity are rather slight , while the effect of particle size on critical fluidization velocity is very obvious
得出结论：分布板压降和流速成二次函数关系；以木屑为原料，分布板开孔率和床层高度对临界液化速度的影响不大，粒径分布对临界流化速度随粒径的增大而增加。

fluidization velocity中文什么意思