Hydrodynamics of Time Periodic Groundwater Flow

Hydrodynamics of Time Periodic Groundwater Flow

The goal of this volume is to present a clear and accessible mathematical introduction to the basic and advanced theory of time-periodic groundwater flow, which is essential for developing a comprehensive knowledge of groundwater hydraulics ...

Author: Joe S. Depner

Publisher: John Wiley & Sons

ISBN: 9781119133940

Category: Science

Page: 324

View: 976

Hydrodynamics of Time-Periodic Groundwater Flow introduces the emerging topic of periodic fluctuations in groundwater. While classical hydrology has often focused on steady flow conditions, many systems display periodic behavior due to tidal, seasonal, annual, and human influences. Describing and quantifying subsurface hydraulic responses to these influences may be challenging to those who are unfamiliar with periodically forced groundwater systems. The goal of this volume is to present a clear and accessible mathematical introduction to the basic and advanced theory of time-periodic groundwater flow, which is essential for developing a comprehensive knowledge of groundwater hydraulics and groundwater hydrology. Volume highlights include: Overview of time-periodic forcing of groundwater systems Definition of the Boundary Value Problem for harmonic systems in space and time Examples of 1-, 2-, and 3-dimensional flow in various media Attenuation, delay, and gradients, stationary points and flow stagnation Wave propagation and energy transport Hydrodynamics of Time-Periodic Groundwater Flow presents numerous examples and exercises to reinforce the essential elements of the theoretical development, and thus is eminently well suited for self-directed study by undergraduate and graduate students. This volume will be a valuable resource for professionals in Earth and environmental sciences who develop groundwater models., including in the fields of groundwater hydrology, soil physics, hydrogeology, geoscience, geophysics, and geochemistry. Time-periodic phenomena are also encountered in fields other than groundwater flow, such as electronics, heat transport, and chemical diffusion. Thus, students and professionals in the field of chemistry, electronic engineering, and physics will also find this book useful.
Categories: Science

Selected Water Resources Abstracts

Selected Water Resources Abstracts

Plots were made of substrate loss versus time and of solution absorbance (
biomass ) at 525 nm versus time . ... pollution , * Capillary water , *
Microorganisms , Biodegradation , Differential equations , Advection ,
Hydrodynamics , Nutrients , Biofilms . ... The effects of time - periodic inlet
contaminant concentration and groundwater flow velocity on contaminant
transport in a single , planar fracture ...

Author:

Publisher:

ISBN: STANFORD:36105007166973

Category: Hydrology

Page:

View: 848

Categories: Hydrology

Hydrology of Mountainous Areas

Hydrology of Mountainous Areas

gical cycle can be considered stationary, i.e. for the time interval with a regular
one year periodicity of hydrological processes during which ... structural geology,
and the information on time related regime of groundwater in the structures by
periodic hydrological measurements and ... MEANING OF TIME AND
HYDRODYNAMIC MODELS OF GROUNDWATER FLOW In radiocarbon
groundwater dating, the ...

Author: Ľudovít Molnár

Publisher:

ISBN: STANFORD:36105030896836

Category: Hydrogeology

Page: 452

View: 837

Categories: Hydrogeology

Journal of Hydrodynamics

Journal of Hydrodynamics

The solution is more mensional model of groundwater fluctuations in estuarine
zone advanced than the traditional one ... tidal - loaddimensional flow equation
subject to periodic boundary condition is changed into time - independent elliptic
 ...

Author:

Publisher:

ISBN: UCSD:31822009643826

Category: Hydrodynamics

Page:

View: 552

Categories: Hydrodynamics

Report Hydrodynamics Laboratory Massachusetts Institute of Technology

Report   Hydrodynamics Laboratory  Massachusetts Institute of Technology

In Chapter IV , a groundwater routing model is presented which is capable of
utilizing any configuration of system response which ... the different flow
processes discussed in Chapter IV since the substantial damping effect of the
groundwater aquifer produced time steps ... predicting the response to an input
provides a highly efficient procedure for analysing both the transient and the
periodic situations .

Author: Massachusetts Institute of Technology. Hydrodynamics Laboratory

Publisher:

ISBN: CORNELL:31924058281399

Category: Hydraulic engineering

Page:

View: 671

Categories: Hydraulic engineering

Selected Water Resources Abstracts

Selected Water Resources Abstracts

Periodic logging in PVC screened wells will enable the measurement of changes
in porosity and water salinity during ... Descriptors : * Computer programs , * Data
interpretation , * Groundwater movement , * Path of pollutants , * Seepage ... The
transit time through each segment is computed and totaled to obtain the travel
time of the tracer particle from an ... Groundwater movement , * Regional Aquifer -
Systems Analysis , Bedrock aquifers , Great Plains , Hydrodynamics , Petroleum .

Author:

Publisher:

ISBN: MINN:31951P00125833O

Category: Water

Page:

View: 381

Categories: Water

Eromanga Basin Symposium Adelaide November 9 11th 1982

Eromanga Basin Symposium  Adelaide  November 9 11th  1982

ASPECTS OF REGIONAL GROUNDWATER MOVEMENT AND HYDROCARBON
MIGRATION IN THE EROMANGA ... from long term and periodic measurements
on large numbers of flowing artesian waterwells in the basin , is generally
directed to ... lowering of the southwestern area during Late Cretaceous and
Tertiary times established the present flow regime . ... A model of hydrodynamic
migration of ...

Author: T. J. Mount

Publisher:

ISBN: PSU:000023372436

Category: Eromanga Basin

Page: 104

View: 209

Categories: Eromanga Basin

Nuclear Technology

Nuclear Technology

Lowell 12 studied the effects of time - periodic inlet contaminant concentration
and groundwater flow velocity on ... are also considered : 1 . flow along the
fracture , with constant velocity v 2 . longitudinal hydrodynamic dispersion in the
fracture ...

Author:

Publisher:

ISBN: UCSD:31822015797764

Category: Nuclear engineering

Page:

View: 126

Categories: Nuclear engineering

An Introduction to Hydrodynamics and Water Waves

An Introduction to Hydrodynamics and Water Waves

However , many motions in hydraulics are actually very close to being steady
during a given interval of time . ... For instance , in the case of a periodic a V V
motion in which the period T is very long : Hence at T a v р would be negligible in
comparison with ... a t Some particular cases where this approximation is valid
are : Flow in a porous medium : variation of the ground water table with respect to
time .

Author: Bernard LeMéhauté

Publisher:

ISBN: UCR:31210025058064

Category: Hydrodynamics

Page:

View: 318

Categories: Hydrodynamics

Annali di geofisica

Annali di geofisica

These methods used the composition of the groundwater itself as a source of
information on the natural processes ... the key parameters in hydrogeology e.g.
furnishing information on : b ) Periodic sampling of outflowing waters of the
observed ... physical parameters were executed . conditions of recharge ;
residence time ; – formation specific origin and flow path ... a conceptual model
adopting the theoretical concept of groundwater flow of the hydrodynamic flow
systems ( Toth , 1962 ...

Author:

Publisher:

ISBN: STANFORD:36105016832342

Category: Geophysics

Page:

View: 825

Categories: Geophysics

Current Environmental Engineering Summaries

Current Environmental Engineering Summaries

0003619 THREE DIMENSIONAL FLOW PATHS Three - dimensional modelling
of groundwater flow through the Koongarra uranium orebody ... 0002785 Real -
time mathematical model for three - dimensional tidal flow and water quality . ...
0005147 Impact of breakwater removal on hydrodynamics and water quality in
Flushing Bay , New York . ... 0001635 TIME - PERIODIC ADVECTIONDIFFUSION
On the averaging method in nearly time - periodic advection - ditfusion problems .

Author: Engineering Information, Inc

Publisher: Government Inst

ISBN: UVA:X002452062

Category: Reference

Page: 1110

View: 204

Categories: Reference

Spring Meeting

Spring Meeting

At the laboratory - scale , time - lapse seismic and radar methods were used to
monitor N2 gas generation and ... a periodic network to quantify the effects of
distance from the injection point on clogging and substrate utilization ; and
square ... investigating the effects of biodegradation of organic contaminants on
the hydrodynamic properties of saturated sand due ... the groundwater flow to
route around local areas of bioclogging as would be likely to occur in subsurface
environments .

Author: American Geophysical Union. Meeting

Publisher:

ISBN: CHI:62547924

Category: Geophysics

Page:

View: 836

Categories: Geophysics

Chemical Abstracts

Chemical Abstracts

derivation of hydrodynamic equation from quantum field theory, 126: 116142
design and development of circulating water ... waves and freeze~out shocks in
high energy nucleus-nucleus collisions across space-like and time-like
hypersurfaces, ... 128: 313018d dynamic behavior of lithog-induced self-
assembly of supramol. periodic pillar arrays in PMMA film, 135: ... regional
geostatistical model of groundwater flow at Wellenberg radwaste repository site
in Switzerland, 130: 159683z ...

Author:

Publisher:

ISBN: UOM:39015057321351

Category: Chemistry

Page:

View: 370

Categories: Chemistry

Civil Engineering Hydraulics Abstracts

Civil Engineering Hydraulics Abstracts

The time periodic pressure loading , added mass , damping and exciting forces
on a horizontal submerged circular ... The two dimensional procedure , including
the hydrodynamic interaction and an integral equation method was utilized . ...
Summarizes a research report on fluid forces for cylinders in oscillatory flow ,
waves and currents , when drag and inertia effects ... can be run on a personal
computer , is that all streamflow results from groundwater discharge into stream
channels .

Author:

Publisher:

ISBN: STANFORD:36105013127928

Category: Hydraulic engineering

Page:

View: 972

Categories: Hydraulic engineering

Abstracts

Abstracts

Heat flow evolution studies by using the ESR - kerogen method QIU Nansheng (
University of Petroleum , Beijing 102200 ... Geology , Auburn University , Auburn ,
AL 36849 , U.S.A. Quantitative modeling techniques are useful for predicting
groundwater flow and diagenetic reaction . ... Ng is function of temperature and
time the samples lasted under such temperature . ... Our study demonstrates that
the tectonic evolution characteristics of the periodic tensional faulting of the
basins in ...

Author:

Publisher:

ISBN: STANFORD:36105017904793

Category: Geology

Page:

View: 714

Categories: Geology

Flow and transport in porous media

Flow and transport in porous media

Kamp , G . S . J . P . van der 1973 , Periodic flow of groundwater . Dissertation
Free ... 55 : 2021 - 2024 . Passioura , J . B . 1971 , Hydrodynamic dispersion in
aggregated media . ... Raats , P . A . C . 1969 , The effect of a finite response time
upon the propagation of sinusoidal oscillations of fluids in porous media . 2 .
Angew .

Author:

Publisher:

ISBN: UCAL:B5012886

Category:

Page:

View: 171

Categories:

Abstracts

Abstracts

Over the past ten years , there has been progressive contamination of the aquifer
, particularly in wells close to the sea shore . ... as the orientation of sand grains is
a function of the gravitational and hydrodynamic forces acting on them at the time
of ... Groundwater flow in normal pump testing is also time - dependent , with a
time scale of the same order of magnitude . ... Tidal fluctuations , however , are
easier to treat analytically , as they usually involve only two - dimensional
periodic ...

Author: James Edward Gill

Publisher:

ISBN: UCSD:31822012888327

Category: Geology

Page: 561

View: 895

Categories: Geology

International Geological Congress Abstracts

International Geological Congress  Abstracts

Over the past ten years , there has been progressive contamination of the aquifer
, particularly in wells close to the sea shore . ... as the orientation of sand grains is
a function of the gravitational and hydrodynamic forces acting on them at the time
of ... Groundwater flow in normal pump testing is also time - dependent , with a
time scale of the same order of magnitude . ... Tidal fluctuations , however , are
easier to treat analytically , as they usually involve only two - dimensional
periodic ...

Author:

Publisher:

ISBN: CORNELL:31924075175509

Category: Geology

Page:

View: 921

Categories: Geology

Summary of Investigations

Summary of Investigations

For a large injection velocity relative to the velocity of flow in the ground - water
sysStatistical analysis of aquifer - test data tem ... from an analysis of steady times
a distance , and between electrical capacitors and periodic - flow conditions .

Author:

Publisher:

ISBN: UCR:31210020749204

Category: Geology

Page: 300

View: 104

Categories: Geology