SG型生化反应器流体力学性质研究

A study of the hydromechanics performance of SG type airlift reactors

对一种新型结构的气升式生化反应器进行了流体力学性质的研究。实验中，改变结构参数及气量大小测取了１５ 种结构状况下的流体力学参数，作出了气含率、循环液速与表观气速、液位变化间的关系图，得到了平均气含率、循环液速和阻力系数的关联式。

A hydromechanics performance was studied for the new type airlift reactors.In the experiment,the parameters of hydromechanics performance were measured by varying the structure parameters and the air quantity under 15 structure conditions,the relative drawing of the air content,the circulating liquid velocity and the apparent air velocity,the liquid level change was made,the correlative equation of average air content,the circulating liquid velocity,the resistance coefficient was derived.