Auteur Zhang, Weidong
Documents disponibles écrits par cet auteur (7)
Affiner la recherche
Article : texte imprimé
Zhang, Weidong, Auteur ; Dunford, William G., Auteur ; Palmer, Patrick R., Auteur |This paper concentrates on two critical aspects to improve the performance of maximum power point tracking (MPPT). One improvement is to accurately locate the position of the maximum power point (MPP) by using the centered differentiation. Anoth[...]
Article : texte imprimé
Nitsche, Ludwig C., Auteur ; Zhang, Weidong, Auteur |The mesh-free method of smoothed particle hydrodynamics (SPH) is interpreted atomistically to treat the local density of nodes as representing solute concentration, instead of interpolating a concentration field between function values at the no[...]
Article : texte imprimé
Zhang, Weidong, Auteur ; Li Jiang, Auteur ; Geng Chen, Auteur |Experimental study has been carried out to investigate the mass transfer behavior when carbon dioxide (CO2) is absorbed through microporous membranes with different porosities. Deionized water and sodium hydroxide (NaOH) aqueous solutions are ch[...]
Article : texte imprimé
Zhang, Weidong, Auteur ; Geng Chen, Auteur ; Jiang Li, Auteur |A method of improving the absorption performance in hollow fiber contactor by adding a third solid phase into the shell side absorbent is proposed. Powdered kieselgur, graphite, and BaSO4 are chosen as the additives to intensify the absorption p[...]
Article : texte imprimé
Zhang, Weidong, Auteur ; Geng Chen, Auteur ; Jiang Li, Auteur |A method of improving the absorption performance in hollow fiber contactor by adding a third solid phase into the shell side absorbent is proposed. Powdered kieselgur, graphite, and BaSO4 are chosen as the additives to intensify the absorption p[...]
Article : texte imprimé
Zhongqi Ren, Auteur ; Zhang, Weidong, Auteur ; Yuan Dai, Auteur ; Yanqiang Yang, Auteur |In this paper, the effects of pH on the mass transfer of copper extraction with hollow fiber renewal liquid membrane (HFRLM), which is a new type of liquid membrane system based on the surface renewal theory, were investigated. The system of CuS[...]
Article : texte imprimé
Junteng Liu, Auteur ; Zhang, Weidong, Auteur ; Zhongqi Ren, Auteur |Hollow fiber renewal liquid membrane (HFRLM) technique for simultaneous separation and concentration of Cr(VI) from acidic dilute solution has been studied using tri-n-butyl phosphate as mobile carrier. The influences of the mobile carrier conce[...]
