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基于欧氏距离的矩形Packing问题的确定性启发式求解算法

使用拟人的策略,提出了基于欧氏距离的占角最大穴度优先的放置方法,为矩形Pa  (本文共6页) 阅读全文>>

《Chinese Journal of Chemical Engineering》2019年04期
Chinese Journal of Chemical Engineering

Mass transfer area in a multi-stage high-speed disperser with split packing

In this study, the mean droplet diameter in the cavity zone and the total mass transfer area of a multi-stage highspeed disperser(HSD) reactor with different packing combinations were measured and evaluated. The effects of rotational speed and packing radius, as well as the packing ring radius and numbers, on the mean droplet diameter and the total mass transfer area were evaluated. A ...  (本文共9页) 阅读全文>>

《Journal of Environmental Sciences》2015年11期
Journal of Environmental Sciences

Reductive transformation of p-nitrotoluene by a new iron-fly ash packing

A new iron-fly ash packing was studied for reductive transformation of p-nitrotoluene. The packing was made of iron, fly ash and kaolin with the mass ratio of 36:7:2. A reactor was designed to investigate the long-term performance of the packing. The results showed that the reduction of p-nitrotoluene increased with decreasing pH, because the reduction potential of reaction increased with the concentration of H+. The...  (本文共6页) 阅读全文>>

《化工学报》2004年02期
化工学报

PERFORMANCE OF MELLAPAK 350Y CORRUGATED SHEET STRUCTURED PACKING AT ELEVATED PRESSURE

INTRODUCTIONSincethe 1970s ,corrugatedmetalsheetstructuredpackinghasbeenwidelyusedinchemicaland petroc...  (本文共2页) 阅读全文>>

《培训与研究(湖北教育学院学报)》2002年02期
培训与研究(湖北教育学院学报)

图递归集的Packing的测度

本文考虑Mauldin和Willian在[1]中定义的Rd...  (本文共2页) 阅读全文>>

《攀枝花大学学报》2000年02期
攀枝花大学学报

平稳独立增量过程象集的一致Packing维数上界

本文讨论平稳独立增量过程象集的一致Packing维数问题 ,并获得了平稳独立增量过程象集的一致Packing维数的上界。如果 x ={x(t) ...  (本文共3页) 阅读全文>>