Mass transfer coefficient and concentration boundary layer thickness for a dissolving NAPL pool in porous media

Analytical expressions for the time invariant, average mass transfer coefficient and the concentration boundary layer thickness applicable to dissolving single-component nonaqueous phase liquid (NAPL) pools in two-dimensional, saturated, homogeneous and isotropic porous formations are derived. Good...

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Veröffentlicht in:	Journal of hazardous materials 2003-02, Vol.97 (1), p.245-255
Hauptverfasser:	Chrysikopoulos, Constantinos V., Hsuan, Pin-Yi, Fyrillas, Marios M., Lee, Kenneth Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical solutions Applied sciences Concentration boundary layer Contaminant transport Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Forecasting Industrial Waste Mass transfer coefficient Models, Theoretical NAPL pool dissolution Pollution Pollution sources. Measurement results Pollution, environment geology Porosity Risk Assessment Soil and sediments pollution Soil Pollutants Water Pollutants
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Beschreibung
Zusammenfassung:	Analytical expressions for the time invariant, average mass transfer coefficient and the concentration boundary layer thickness applicable to dissolving single-component nonaqueous phase liquid (NAPL) pools in two-dimensional, saturated, homogeneous and isotropic porous formations are derived. Good agreement between predicted and experimentally determined time invariant average mass transfer coefficients is observed.
ISSN:	0304-3894 1873-3336
DOI:	10.1016/S0304-3894(02)00264-9