Results 31 to 40 of about 700,926 (305)
Liquid-Phase Back mixing in Bubble Columns
Tikrit Journal of Engineering Sciences, 2010 Liquid-phase axial dispersion coefficients have been measured for air-water system in bubble columns of 10, 15 and 30 cm diameter. The experiments are carried out using a transient method (the tracer response method).
Burhan S. Abdulrazzaq
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Hydrodynamics and axial mixing in a packed gas-liquid column [PDF]
Acta Periodica Technologica, 2003 The objective of this study was to investigate the pilot-plant gas absorption packed column hydrodynamics, as well as axial mixing in the system air-water. The pressure drop and the gas phase holdup data were determined in dependence on the flow rates of
Barjaktarović Branislava G. +2 more
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Effect of Axial Agitator Configuration (Up-Pumping, Down-Pumping, Reverse Rotation) on Flow Patterns Generated in Stirred Vessels [PDF]
, 2001 Single phase turbulent flow in a tank stirred with two different axial impellers - a pitched blade turbine (PBT) and a Mixel TT (MTT)- has been studied using Laser Doppler Velocimetry. The effect of the agitator configuration, i.e.
Fletcher, David F. +4 more
core +1 more source
INVESTIGATION MEASUREMENT OF DISPERSION COEFFICIENT AND MIXING TIMES IN BUBBLE COLUMN
Diyala Journal of Engineering Sciences, 2010 A complete model of liquid-phase dispersion was used to simultaneously characterize axial and radial mixing in bubble column of 0.15 m inside diameter and plastic plate distributor with holes of 2 mm diameter.
Burhan Sadeq Abdulrazzaq
doaj +1 more source
Applied Sciences, 2023 In order to design a low-noise water-filled pipeline system, it is necessary to obtain knowledge of the dispersion characteristics of axial propagation modes in different water-filled elastic tubes.
Zirong Gao +3 more
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Diyala Journal of Engineering Sciences, 2010 A complete model of liquid-phase dispersion was used to simultaneously characterize axial and radial mixing in bubble column of 0.15 m inside diameter and plastic plate distributor with holes of 2 mm diameter.
Nada Mohammed Salih
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Tracer Dispersion in Rough Open Cracks [PDF]
, 1998 Tracer dispersion is studied in an open crack where the two rough crack faces have been translated with respect to each other. The different dispersion regimes encountered in rough-wall Hele-Shaw cell are first introduced, and the geometric dispersion ...
Plouraboué, Franck +2 more
core +1 more source
Turbulent dispersion in cloud-topped boundary layers [PDF]
, 2009 Compared to dry boundary layers, dispersion in cloud-topped boundary layers has received less attention. In this LES based numerical study we investigate the dispersion of a passive tracer in the form of Lagrangian particles for four kinds of atmospheric
Vilà-Guerau de Arellano, J. (author) +11 more
core +3 more sources
Calculation Model of the Axial Dispersion Distribution of Cylindrical-Warhead Fragments
Shock and Vibration, 2022 The dispersion distribution characteristics of prefabricated fragments from an improvised explosive device (IED) are essential in defense technology development.
Ning Jiang +3 more
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Scale-up of oscillatory flow mixing [PDF]
, 2011 Oscillatory Flow Mixing is a recent development in mixing technology which has evolved over the past decade. It has a number of similarities to other mixing technologies, particularly pulsed and reciprocating plate columns, but at the laboratory scale ...
core +2 more sources