Wetting Front Instability in Layered Unsaturated Porous Media

Wetting Front Instability in Layered Unsaturated Porous Media PDF Author: Robert John Glass
Publisher:
ISBN:
Category : Porous materials
Languages : en
Pages : 416

Get Book Here

Book Description

Wetting Front Instability in Layered Unsaturated Porous Media

Wetting Front Instability in Layered Unsaturated Porous Media PDF Author: Robert John Glass
Publisher:
ISBN:
Category : Porous materials
Languages : en
Pages : 416

Get Book Here

Book Description


A Study of Wetting Front Instability in Layered Porous Media

A Study of Wetting Front Instability in Layered Porous Media PDF Author: Robert J. Glass
Publisher:
ISBN:
Category : Fluid mechanics
Languages : en
Pages : 352

Get Book Here

Book Description


Analysis of Wetting Front Instability in Unsaturated Porous Materials

Analysis of Wetting Front Instability in Unsaturated Porous Materials PDF Author: Glen A. Diment
Publisher:
ISBN:
Category : Hydrodynamics
Languages : en
Pages : 414

Get Book Here

Book Description


Wetting Front Instability in Layered Soils with Low Infiltration Rates

Wetting Front Instability in Layered Soils with Low Infiltration Rates PDF Author: Dusica Jevremovic
Publisher:
ISBN:
Category :
Languages : en
Pages : 478

Get Book Here

Book Description


Unstable Wetting in Homogeneous Soils Under Continuous Infiltration

Unstable Wetting in Homogeneous Soils Under Continuous Infiltration PDF Author: John S. Selker
Publisher:
ISBN:
Category :
Languages : en
Pages : 512

Get Book Here

Book Description


Wetting Front Instabilities in Porous Media

Wetting Front Instabilities in Porous Media PDF Author: Blake Paul Tullis
Publisher:
ISBN:
Category :
Languages : en
Pages : 346

Get Book Here

Book Description


Upscaling Multiphase Flow in Porous Media

Upscaling Multiphase Flow in Porous Media PDF Author: D.B. Das
Publisher: Springer Science & Business Media
ISBN: 1402036043
Category : Science
Languages : en
Pages : 259

Get Book Here

Book Description
This book provides concise, up-to-date and easy-to-follow information on certain aspects of an ever important research area: multiphase flow in porous media. This flow type is of great significance in many petroleum and environmental engineering problems, such as in secondary and tertiary oil recovery, subsurface remediation and CO2 sequestration. This book contains a collection of selected papers (all refereed) from a number of well-known experts on multiphase flow. The papers describe both recent and state-of-the-art modeling and experimental techniques for study of multiphase flow phenomena in porous media. Specifically, the book analyses three advanced topics: upscaling, pore-scale modeling, and dynamic effects in multiphase flow in porous media. This will be an invaluable reference for the development of new theories and computer-based modeling techniques for solving realistic multiphase flow problems. Part of this book has already been published in a journal. Audience This book will be of interest to academics, researchers and consultants working in the area of flow in porous media.

Soil Water Repellency

Soil Water Repellency PDF Author: C.J. Ritsema
Publisher: Elsevier
ISBN: 0080523218
Category : Technology & Engineering
Languages : en
Pages : 359

Get Book Here

Book Description
It has become clear that soil water repellency is much more wide-spread than formerly thought. Water repellency has been reported in most continents of the world for varying land uses and climatic conditions. Soil water repellency often leads to severe runoff and erosion, rapid leaching of surface-applied agrichemicals, and losses of water and nutrient availability for crops. At present, no optimum management strategies exist for water repellent soils, focusing on minimizing environmental risks while maintaining crop production. The book starts with a historical overview of water repellency research, followed by seven thematic sections covering 26 research chapters. The first section discusses the origin, the second the assessment, and the third the occurrence and hydrological implications of soil water repellency. The fourth section is devoted to the effect of fire on water repellency, section five deals with the physics and modeling of flow and transport in water repellent soils, section six presents amelioration techniques and farming strategies to combat soil water repellency, and section seven concludes the book with an extensive bibliography on soil water repellency.

Conceptual Models of Flow and Transport in the Fractured Vadose Zone

Conceptual Models of Flow and Transport in the Fractured Vadose Zone PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309170990
Category : Science
Languages : en
Pages : 398

Get Book Here

Book Description
Fluid flow and solute transport within the vadose zone, the unsaturated zone between the land surface and the water table, can be the cause of expanded plumes arising from localized contaminant sources. An understanding of vadose zone processes is, therefore, an essential prerequisite for cost-effective contaminant remediation efforts. In addition, because such features are potential avenues for rapid transport of chemicals from contamination sources to the water table, the presence of fractures and other channel-like openings in the vadose zone poses a particularly significant problem, Conceptual Models of Flow and Transport in the Fractured Vadose Zone is based on the work of a panel established under the auspices of the U.S. National Committee for Rock Mechanics. It emphasizes the importance of conceptual models and goes on to review the conceptual model development, testing, and refinement processes. The book examines fluid flow and transport mechanisms, noting the difficulty of modeling solute transport, and identifies geochemical and environmental tracer data as important components of the modeling process. Finally, the book recommends several areas for continued research.

Handbook of Vadose Zone Characterization & Monitoring

Handbook of Vadose Zone Characterization & Monitoring PDF Author: L. Gray Wilson
Publisher: Routledge
ISBN: 1351441949
Category : Technology & Engineering
Languages : en
Pages : 786

Get Book Here

Book Description
This book is written in a simple, straightforward manner without complicated mathematical derivatives. Compiled by experienced practitioners, this guide covers topics such as basic principles of vadose zone hydrology and prevalent monitoring techniques. Case studies present actual field experiences for the benefit of the reader. The Handbook provides practitioners with the information they need to fully understand the principles, advantages, and limitations of the monitoring techniques that are available. The Handbook of Vadose Zone Characterization & Monitoring expands and consolidates the useful and succint information contained in various ASTM documents, EPA manuals, and other similar texts on the subject, making it an invaluable aid to new practioners and a useful reference for seasoned veterans in the field.