AI SearchStudies on dispersion in porous media flow / by ..., Somsakdi Jerasate and Robert F. H. Owston
Call Number: AIT Research Report no. 1 Material type:
Continuing resourceSeries: Research report ; no. 1 | Asian Institute of Technology. Research report ; no. 1Publication details: Bangkok : SEATO Graduate School of Engineering, 1962Description: 1 online resource (51 leaves)Subject(s): Online resources: Dissertation note: SEATO Graduate School of Engineering, 1962 Summary: During the past decade or so. much attention has been given to the problem of adsorption and dispersion in porous media flow. With few exceptions, most of these studies have been concerned with either one or the other; quantitative investigations in which both phenomena have been taken into account simultaneously have been few. The present study includes experimental work involving water flow{u2014} ing downwards through a bed of glass beads in a plexiglass column. It was observed that mass transfer between the liquid and the solid phases occured for tests involving a step function addition of methylene blue tracer at the top of the packed bed. Mathematical expressions concerned with such phenomena have been employed to express the experimental data acquired in the study. Ala though such expressions have proven to be too complicated to apply in the most general sense, special case solutions indicate that the theory seems to describe such dispersiona adsorption phenomena quite well.
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Asian Institute of Technology Library AIT Publications | AIT Research Report no. 1 (Browse shelf(Opens below)) | 1 | Available | 30050121098429 | |||||||||||||
| 21 | Asian Institute of Technology Library AIT Publications | AIT Research Report no. 1 (Browse shelf(Opens below)) | 2 | Available | 30050003131751 |
Research program conducted during 1961 - 1962
SEATO Graduate School of Engineering, 1962
During the past decade or so. much attention has been given to the problem of adsorption and dispersion in porous media flow. With few exceptions, most of these studies have been concerned with either one or the other; quantitative investigations in which both phenomena have been taken into account simultaneously have been few. The present study includes experimental work involving water flow{u2014} ing downwards through a bed of glass beads in a plexiglass column. It was observed that mass transfer between the liquid and the solid phases occured for tests involving a step function addition of methylene blue tracer at the top of the packed bed. Mathematical expressions concerned with such phenomena have been employed to express the experimental data acquired in the study. Ala though such expressions have proven to be too complicated to apply in the most general sense, special case solutions indicate that the theory seems to describe such dispersiona adsorption phenomena quite well.
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