Journal ArticleDOI
Controlling transport processes during NAPL removal by soil venting
Suresh Lingineni,Vijay K. Dhir +1 more
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TLDR
In this paper, a mass transport model to simulate the evaporation of nonaqueous phase contaminants from the unsaturated soil during venting is presented, and the dependence of NAPL evapuration on the resistance due to diffusional transport within the liquid phase is discussed in detail.About:
This article is published in Advances in Water Resources.The article was published on 1997-04-01. It has received 18 citations till now. The article focuses on the topics: Evaporation & Mass transfer.read more
Citations
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Journal ArticleDOI
Nonaqueous Phase Liquid Dissolution in Porous Media: Current State of Knowledge and Research Needs
TL;DR: A review of the state of knowledge in the area of stationary nonaqueous phase liquid (NAPL) dissolution in porous media and to identify specific research needs can be found in this article.
Journal ArticleDOI
Effect of water content on transient nonequilibrium NAPL-gas mass transfer during soil vapor extraction.
TL;DR: Simulations showed that the nonequilibrium mass transfer process could be characterized by the exponent beta, a parameter which described the reduction of the specific area available for NAPL volatilization.
Journal ArticleDOI
Interphase mass transfer between fluids in subsurface formations: A review
TL;DR: A review of the state-of-the-art on interphase mass transfer between immiscible fluids in porous media with focus on the factors that have significant influence on this process is presented in this paper.
Journal ArticleDOI
Effectiveness of in situ air sparging for removing NAPL gasoline from a sandy aquifer near Perth, Western Australia
TL;DR: Air sparging was also effective in removing residual NAPL from below the water table although evidence of a depleted source of volatilised hydrocarbons suggests the possible development of mass transfer limitations.
Journal ArticleDOI
Contaminant transport resulting from multicomponent nonaqueous phase liquid pool dissolution in three-dimensional subsurface formations
TL;DR: A semi-analytical method for simulating transient contaminant transport originating from the dissolution of multicomponent nonaqueous phase liquid (NAPL) pools in three-dimensional, saturated, homogeneous porous media is presented in this paper.
References
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Book
The Properties of Gases and Liquids
TL;DR: In this article, the authors estimate physical properties of pure components and Mixtures and show that the properties of these components and mixtures are similar to those of ideal gases and liquids.
Journal ArticleDOI
Forced convection heat transfer correlations for flow in pipes, past flat plates, single cylinders, single spheres, and for flow in packed beds and tube bundles
TL;DR: In this paper, the Nusselt number for a wide range of packing materials and tube arrangements is given for randomly packed beds and compact (void fraction less than 0.65) staggered tube bundles.
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A Parametric Model for Constitutive Properties Governing Multiphase Flow in Porous Media
TL;DR: In this article, a parametric model is developed to describe relative permeability-saturation-fluid pressure functional relationships in two- or threefluid phase porous media systems subject to monotonic saturation paths.
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Modeling the transport of volatile organics in variably saturated media
Brent E. Sleep,J. F. Sykes +1 more
TL;DR: In this paper, a model was developed to characterize the transport of volatile organics such as petroleum products and halogenated hydrocarbon solvents in variably saturated media all assume that mass transfer processes are at equilibrium.