plate pressure drop塔板压降
1.The hydrodynamic performance index-plate pressure drop, etc, was investigated by using air-water system in a column with side length of 500×500mm.开发出一种新型微孔介质塔板—泡沫镍塔板 ,并在一个 5 0 0× 5 0 0mm2 有机玻璃方塔内用空气—水系统测定了其流体力学性能指标—塔板压降等 ,用二氧化碳解吸实验测定了塔板效率 ,研究了它们随空塔动能因子、堰高和液流强度变化的规律。
2.The hydrodynamic performance index-plate pressure drop, weeping, etc, was investigated by using air - water system in a column with side length of 500mm X 500mm, and the changing rules of plate pressure - drop, weeping with weir height, liquid strength or F factor were obtained.开发出几种新型塔板多孔分离罩形元件——丝网翠、小孔罩和铜砂微孔罩,并将其设计成不同的形状, 在一个500 mm×500 mm有机玻璃方塔内用空气-水系统测定了其流体力学性能指标——塔板压降、漏液等, 研究了它们随板孔动能因子、堰高和液流强度变化的规律。
3)tray pressure drop塔板压降
1.Research of entrainment and tray pressure drop of new directed bridge valve trays;新型导向桥阀塔板的雾沫夹带和塔板压降
4)plate pressure-drop塔板压降
1.The hydrodynamic performance of these plates was investigated by using air-water system in a column with side length of 500mmx500mm,and the correlations of plate pressure-drop,weeping and entrainment with weir height,.并对不同重量的斜孔梯形浮阀,在一个500x500mm~2有机玻璃塔内用空气-水系统测定了其流体力学性能指标——塔板压降、漏液和雾沫夹带,研究了它们随阀孔动能因子、堰高和液流强度变化的规律,并根据实验数据得到压降、漏液和雾沫夹带关联式。
2.The hydrodynamic performance of these plates was investigated byusing air-water system in a column with side length of500mmx500mm,and the correlations of plate pressure-drop,weeping andentrainment with weir height,liquid strength and.本文在此背景下针对不同升程的导向梯形浮阀,在一个500x500mm2有机玻璃塔内用空气——水系统测定了其流体力学性能指标——塔板压降、漏液和雾沫夹带,研究了它们随阀孔动能因子、堰高和液流强度变化的规律,并根据实验数据得到压降、漏液和雾沫夹带关联式以指导工业应用。
5)dual-flow typetower淋降板塔
6)Pressure drop of the tower塔的压力降
延伸阅读
A.P.V. 塔板分子式:CAS号:性质:全名为A.P.V. West塔板,是一种泡罩与筛板结合型的塔板。塔板上设有平行于液流方向的条形泡罩,条形泡罩之间,架设有筛孔板。当气速低时,通过泡罩底部鼓泡,其作用性能如泡罩塔。当气速增大时,通过筛孔板鼓泡,其性能近似筛板塔。因此,A.P.V.West塔板的稳定操作范围很广,但同样塔径的处理能力则低于筛板塔而高于泡罩塔。
