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035 _a.b12207652
099 9 _aAIT Research Report no. 1
100 1 _aBanks, Robert B.
245 1 0 _aStudies on dispersion in porous media flow /
_cby ..., Somsakdi Jerasate and Robert F. H. Owston
260 _aBangkok :
_bSEATO Graduate School of Engineering,
_c1962
300 _a1 online resource (51 leaves)
490 _aResearch report ;
_vno. 1
500 _aResearch program conducted during 1961 - 1962
502 _aSEATO Graduate School of Engineering, 1962
520 _aDuring 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.
650 1 0 _aPorous materials
700 1 _aSomsakdi Jerasate,
_eExamination committee
700 1 _aOwston, Robert F. H.,
_eExamination committee
700 1 _aRobert B. Banks,
_eChairperson
810 1 _aAsian Institute of Technology.
_tResearch report ;
_vno. 1
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B23115
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