TY - JOUR Y1 - 2007/// UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-34250855058&partnerID=40&md5=ad9ef48cca847ec4bf279123dd107177 A1 - Babu, P.E.J. A1 - Arunagiri, A. A1 - Reghupathic, I. A1 - Murugesan, T. N1 - cited By 3 JF - Chemical and Biochemical Engineering Quarterly VL - 21 KW - Packed beds; Pressure drop; Reynolds number KW - Flow behavior index; Flow consistency index; Liquid holdup; Morton's number; Packed bed contactors; Two-phase downflow KW - Flow of fluids IS - 2 TI - Pressure drop and liquid holdup in Co-current Gas-liquid downflow of air-CMC solutions through packed beds N2 - The present available experimental data on liquid holdup (735 data points) and pressure drop (863 data points) in co-current gas-liquid downflow through packed beds obtained using air-non-Newtonian (w = 0.2 , 0.5 , 0.8 and 1 CMC) solutions, were analyzed for their dependency on the system variables. Modified Reynolds number and Morton's number involving flow consistency index (k) and flow behavior index (n), along with other variables were used for the development of unified correlations to represent the available data. SN - 03529568 EP - 129 ID - scholars249 AV - none SP - 121 ER -