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Title: Application of G.I.S. for the stormwater drainage facilities, Village of Tequesta.
Creator: Rolley, Nathalie Anne-Claire., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: The purpose of this study was to define the best Geographic Information System (G.I.S.) Software to manage the Storm Water Drainage Facilities for the Utilities Department of the Village of Tequesta, Florida. GeoMedia Professional was chosen, for its convenient user interface and its compatibility with other G.I.S. software such as ArcView or ARC/INFO. The GIS system displays the information in a map with different layers showing features such as drains or sewers. Subsystems were used to...
Show moreThe purpose of this study was to define the best Geographic Information System (G.I.S.) Software to manage the Storm Water Drainage Facilities for the Utilities Department of the Village of Tequesta, Florida. GeoMedia Professional was chosen, for its convenient user interface and its compatibility with other G.I.S. software such as ArcView or ARC/INFO. The GIS system displays the information in a map with different layers showing features such as drains or sewers. Subsystems were used to define the Levels of Standards (LOS) for the drainage system of the village. The data was collected from different sources such as Palm Beach County, or the property appraisers. The features are linked to databases, where the user can interface with the system and analyze the storm water network of the village. In the end, an interactive map was created with all the data, which provided a sufficient management tool for the Utilities Department.
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Date Issued: 2000
PURL: http://purl.flvc.org/fcla/dt/12723
Subject Headings: Geographic information systems, Storm sewers--Florida--Tequesta
Format: Document (PDF)

Title: Dynamic modeling of two layered stratification.
Creator: Zhang, Yaodong., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: In this thesis, a two-dimensional in the vertical plane numerical model has been developed for simulation of the free surface and density interface profiles due to a wind shear stress applied on a stratified water body, such as lake or reservoir. The results agreed qualitatively and quantitatively with our experimental results, as well as with the work of other researchers. A computer algorithm is established that can be used to estimate the shear stress along the interface and the velocity...
Show moreIn this thesis, a two-dimensional in the vertical plane numerical model has been developed for simulation of the free surface and density interface profiles due to a wind shear stress applied on a stratified water body, such as lake or reservoir. The results agreed qualitatively and quantitatively with our experimental results, as well as with the work of other researchers. A computer algorithm is established that can be used to estimate the shear stress along the interface and the velocity field throughout the water body. The model can be applied for prediction of wind-induced mixing processes in elongated lakes or reservoirs.
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Date Issued: 1992
PURL: http://purl.flvc.org/fcla/dt/14809
Subject Headings: Upwelling, Turbulence, Density currents
Format: Document (PDF)

Title: Ecological impact of arsenic, chromium and lead from application of recovered screened material on Florida soils.
Creator: Scarlatos, Dimitrios., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: Disposal of construction and demolition (C&D) debris is a major problem. During recycling operations, the debris is passed over screens, generating what is called Recovered Screened Material (RSM). Previous analyses of RSM indicated high arsenic (As) levels. Thus, RSM is disposed in landfills in spite of the fact that natural soils may contain As levels higher than the proposed concentrations for soil clean-up goals. RSM samples were collected and analyzed from seven C&D debris recycling...
Show moreDisposal of construction and demolition (C&D) debris is a major problem. During recycling operations, the debris is passed over screens, generating what is called Recovered Screened Material (RSM). Previous analyses of RSM indicated high arsenic (As) levels. Thus, RSM is disposed in landfills in spite of the fact that natural soils may contain As levels higher than the proposed concentrations for soil clean-up goals. RSM samples were collected and analyzed from seven C&D debris recycling facilities and from other sites. The average arsenic content found in RSM ranged between residential and industrial clean-up goals. Chromium and lead levels in RSM were very low. The RSM quality depends mainly on the waste stream. Recycling procedures do not have any major effect on the RSM. Arsenic levels in natural soils showed a wide variability. Almost half of the soil samples had an arsenic level comparable to that found in RSM.
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Date Issued: 1998
PURL: http://purl.flvc.org/fcla/dt/15532
Subject Headings: Soil pollution--Florida, Soils--Florida--Environmental aspects
Format: Document (PDF)

Title: The effect of pollution prevention in wood furniture, marina and auto repair industries.
Creator: Shalan, Samira Ghazi., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Civil, Environmental and Geomatics Engineering
Abstract/Description: Since the industrial revolution, industrial operations have been accompanied with a problem: production of industrial waste, which may be toxic, ignitable, corrosive or reactive. If improperly managed this waste can pose dangerous health and environmental consequences. This study defines the meaning of pollution prevention and outlines its major categories. Three different industries: wood furniture, marina and auto repair industries where chosen to emphasize pollution prevention practices...
Show moreSince the industrial revolution, industrial operations have been accompanied with a problem: production of industrial waste, which may be toxic, ignitable, corrosive or reactive. If improperly managed this waste can pose dangerous health and environmental consequences. This study defines the meaning of pollution prevention and outlines its major categories. Three different industries: wood furniture, marina and auto repair industries where chosen to emphasize pollution prevention practices throughout their operations.
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Date Issued: 2002
PURL: http://purl.flvc.org/fcla/dt/12994
Subject Headings: Pollution prevention, Furniture industry and trade--Environmental aspects, Marinas--Environmental aspects, Automobile repair shops--Environmental aspects
Format: Document (PDF)

Title: An evaluation of the certainty of system performance measures generated by the South Florida Water Management Model.
Creator: Trimble, Paul Joseph., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: The South Florida Water Management Model was developed to evaluate proposed alternatives for the south Florida regional hydrologic system. The degree of certainty of the computed system performance measures is required to correctly apply these measures for evaluation and selection of appropriate water resources policies and investments. Initially, a sensitivity matrix is defined which summarizes the model output sensitivity to incremental changes of key parameters. The method of singular...
Show moreThe South Florida Water Management Model was developed to evaluate proposed alternatives for the south Florida regional hydrologic system. The degree of certainty of the computed system performance measures is required to correctly apply these measures for evaluation and selection of appropriate water resources policies and investments. Initially, a sensitivity matrix is defined which summarizes the model output sensitivity to incremental changes of key parameters. The method of singular value decomposition is applied to the sensitivity matrix to better understand relations between parameters and output variables. Finally, parameter uncertainty is compared to that of total predictive uncertainty of the system performance measures.
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Date Issued: 1995
PURL: http://purl.flvc.org/fcla/dt/15200
Subject Headings: Hydrologic models, Water conservation--Florida, Water supply--Florida, Water quality management--Florida, South Florida Water Management District
Format: Document (PDF)

Title: FAU Climate Change Initiative Priority Theme: Research, Engineering, and Adaption to a Change Climate.
Creator: Berry, Leonard, Koch, Marguerite, Center for Environmental Studies, Benscoter, Brian, Comas, Xavier, Devlin, Donna, Fadiman, Maria, Gerstein, E., Herzing, Denise L., Hindle, Tobin, Milton, Sarah L., Oleinik, Anton E., Proffitt, C. Edward, Restrepo, Jorge I., Root, Tara L., Wyneken, Jeanette, Xie, Zhixiao, Zhang, Xing-Hai, Esnard, Ann-Margaret, Mitsova, Diana, Murley, J., Vos, J., Escaleras, Monica, Mehallis, M., Shaw, Eric H., Hardman, Guillermo [John], Lambert, Julie, Thomas, G., Arockiasamy, Madasamy, Bloetscher, Frederick, Carvalho, G., Dhanak, Manhar R., Frisk, George V., Kaisar, Evangelos I., Kalva, Hari, Meeroff, Daniel E., Rodriguez, Jarice, Scarlatos, Panagiotis (Pete) D., Shankar, Ravi, Teegavarapu, Ramesh, Brown, Clifford T., McAfee, Francis, Widener, Patricia, Dalgleish, Fraser R., Hanisak, M. Dennis, McMulloch, S., O'Corry-Crowe, Gregory, Pomponi, Shirley A., Reed, John K., Scarpa, John, Voss, Joshua, Heimlich, Barry N., Alvarez, R., Jolley, J., Edwards, A., Charles E. Schmidt College of Science, Harbor Branch Oceanographic Institute, College of Business, Dorothy F. Schmidt College of Arts and Letters, College of Education, College of Engineering and Computer Science
Date Issued: 2010
PURL: http://purl.flvc.org/fau/fd/FA00003457
Format: Citation

Title: An impacts analysis of the proposed Indian River Lagoon upland impoundment water preserve area (WPA) system on the St. Lucie Estuary in Martin County, Florida.
Creator: White, Mark Anthony., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: The C-23, C-24, C-44, North St. Lucie, and Tidal St. Lucie drainage basins in southeastern Florida contribute major pollutant-laden discharges to the St. Lucie Estuary. One of the key goals of several of the Indian River Lagoon Restoration Feasibility Study (IRLRFS) project features is to reduce the timing and delivery of freshwater discharges to estuary receiving waters. The WPA option is the most widely accepted feature. This regional water quality improvement system has been mentioned as...
Show moreThe C-23, C-24, C-44, North St. Lucie, and Tidal St. Lucie drainage basins in southeastern Florida contribute major pollutant-laden discharges to the St. Lucie Estuary. One of the key goals of several of the Indian River Lagoon Restoration Feasibility Study (IRLRFS) project features is to reduce the timing and delivery of freshwater discharges to estuary receiving waters. The WPA option is the most widely accepted feature. This regional water quality improvement system has been mentioned as either the centerpiece, or major part, of the solution to the St. Lucie Estuary discharge problem. As a result, this research effort seeks to predict WPA water quality impacts to the St. Lucie Estuary. The goal is to utilize numerical water quality modeling techniques to arrive at changes in discharge loading quantities of selected parameters that may result from the operation of the WPA system per its preliminary design.
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Date Issued: 1999
PURL: http://purl.flvc.org/fcla/dt/15638
Subject Headings: Water quality--Florida--Martin County--St Lucie Estuary
Format: Document (PDF)

Title: Modeling of a storm water system: Village of Tequesta level of service study.
Creator: Sharp, Wayne Andrew., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: The Village of Tequesta typifies an older storm water system. The infrastructure for the system has not kept up with development within the community. The design was for the conditions at the time of initial development. The levels of services provided are pertinent to establishing a direction and long term goals under current conditions. The existing seven and a half miles of conduit was modeled for a 25 year 24 hour storm. The rainfall amount simulated for the Tequesta area is 10.48 inches...
Show moreThe Village of Tequesta typifies an older storm water system. The infrastructure for the system has not kept up with development within the community. The design was for the conditions at the time of initial development. The levels of services provided are pertinent to establishing a direction and long term goals under current conditions. The existing seven and a half miles of conduit was modeled for a 25 year 24 hour storm. The rainfall amount simulated for the Tequesta area is 10.48 inches within a tidal area. The effects of the tide and the conditions of the conduit system lead to a realization that surface drainage is deeply affected by the tidal ranges associated with storm events.
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Date Issued: 2000
PURL: http://purl.flvc.org/fcla/dt/15773
Subject Headings: Storm sewers--Florida--Tequesta, Drainage--Florida--Tequesta, Storm water retention basins--Florida--Tequesta
Format: Document (PDF)

Title: Modeling of gasoline emissions from stationary and mobile sources at Port Everglades.
Creator: Kimmlingen, Martina M., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Civil, Environmental and Geomatics Engineering
Abstract/Description: Available air quality data has been analyzed using the Industrial Source Complex Dispersion Model (ISC3). The FORTRAN program Mobile 5a was utilized to obtain the emission factors. Concerning the toxic volatile organic compounds, the simulations indicate that benzene exceeded the previous permissible air quality standard. Toluene, ethylbenzene and xylene values remained within allowable concentration levels. Long-term annual benzene emissions from stationary sources exceeded the former...
Show moreAvailable air quality data has been analyzed using the Industrial Source Complex Dispersion Model (ISC3). The FORTRAN program Mobile 5a was utilized to obtain the emission factors. Concerning the toxic volatile organic compounds, the simulations indicate that benzene exceeded the previous permissible air quality standard. Toluene, ethylbenzene and xylene values remained within allowable concentration levels. Long-term annual benzene emissions from stationary sources exceeded the former reference concentration of 0.12 mug/m 3 about five times per year, whereas the data for 8 and 24 hours were relatively low. Simulation results for the mobile sources demonstrated that the emission factor is a highly sensitive parameter. Possible realistic scenarios at Port Everglades were obtained through varying benzene concentrations. The results are plotted as concentration contours, in order to visualize areas of suspected health risk associated to air pollution. Compared to the Reference Concentration for Chronic Inhalation Exposure, EPA, the modeled results appear significantly less.
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Date Issued: 2003
PURL: http://purl.flvc.org/fcla/dt/13123
Subject Headings: Automobiles--Motors--Exhaust gas--Mathematical models, Harbors--Environmental aspects--Florida, Air--Pollution--Mathematical models, Port Everglades (Fort Lauderdale, Fla)
Format: Document (PDF)

Title: Modeling of sedimentation processes in closed-end canals.
Creator: Li, Lin, Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: Due to the fact that most of closed-end canals are protected from high energy inputs, these canals tend to act as sediment traps. Accumulation of deposited material creates navigational and flood problems. Shoaling in closed-end canals is caused mostly by fine sediments. The behavior of fine sediments can be quantitatively described by means of a mass balance equation. More specifically, the advection-dispersion equation including proper sink/source terms can be used. The sink/source terms...
Show moreDue to the fact that most of closed-end canals are protected from high energy inputs, these canals tend to act as sediment traps. Accumulation of deposited material creates navigational and flood problems. Shoaling in closed-end canals is caused mostly by fine sediments. The behavior of fine sediments can be quantitatively described by means of a mass balance equation. More specifically, the advection-dispersion equation including proper sink/source terms can be used. The sink/source terms represent the processes of deposition and erosion respectively. The purpose of this thesis is to develop analytical solutions of the unsteady advection-dispersion equation as applied to free surface closed-end canals. Solutions are obtained under various initial and boundary conditions, by using the finite transformation analysis. The simulation results are validated against laboratory data.
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Date Issued: 1991
PURL: http://purl.flvc.org/fcla/dt/14757
Subject Headings: Sediment transport
Format: Document (PDF)

Title: Nitrate partitioning between water and sediments.
Creator: Kari, Ramanaprasad., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: A complete understanding of nitrate partitioning between water and sediments is absolutely necessary to quantify eutrophication and other harmful effects of nitrate addition to a lake. The bottom sediments can act both as source and sink for nitrates. Turbulent conditions induced by wind forces cause sediments to suspend in the water column. During suspension sediments adsorb/release nitrates and other contaminants into the ambient water. This study investigated the effects of temperature,...
Show moreA complete understanding of nitrate partitioning between water and sediments is absolutely necessary to quantify eutrophication and other harmful effects of nitrate addition to a lake. The bottom sediments can act both as source and sink for nitrates. Turbulent conditions induced by wind forces cause sediments to suspend in the water column. During suspension sediments adsorb/release nitrates and other contaminants into the ambient water. This study investigated the effects of temperature, sediment and nitrate concentration on the exchange and partitioning of nitrates between water and sediments. The Langmuir adsorption model was used to quantify the adsorption/desorption processes. A decrease in the value of partition coefficient with increase in sediment concentration was observed. The laboratory experiments revealed that an increase in temperature of the water column favored the adsorption of nitrates by the bottom sediments. The nitrate diffusion coefficients were estimated by utilizing Fick's second law of diffusion. Sediment concentration profiles were strongly dependant on the oscillating-grid induced turbulence effects.
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Date Issued: 1993
PURL: http://purl.flvc.org/fcla/dt/14946
Subject Headings: Nitrates, Water--Pollution, Sediments, Suspended
Format: Document (PDF)

Title: Oscillating-tank experiments for quantification of water-sediment phosphorus exchange.
Creator: Khan, Abul Basher., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: Phosphorus exchange between sediment-water system was observed under molecular diffusion and turbulent condition. Some experiments were focused on adsorption behavior under common environmental factors (e.g., temperature, salinity and pH). The sediment suspension was found to have a significant effect on phosphorus movement to the upper layer water. Higher temperature increased the release of phosphorus from kaolinite and lake sediments, and the effect was almost nil for bentonite....
Show morePhosphorus exchange between sediment-water system was observed under molecular diffusion and turbulent condition. Some experiments were focused on adsorption behavior under common environmental factors (e.g., temperature, salinity and pH). The sediment suspension was found to have a significant effect on phosphorus movement to the upper layer water. Higher temperature increased the release of phosphorus from kaolinite and lake sediments, and the effect was almost nil for bentonite. Temperature effect was pronounced on kaolinite where relatively higher release of phosphorus observed. Salinity effect on lake sediments was not significantly important for release or adsorption. Bentonite showed a release of phosphorus after addition of salts. Adsorption on kaolinite was found higher at pH 4.7-5.0. The study was also focused on the estimation of phosphorus partitioning due to molecular diffusion and turbulent mixing. The observed behavior of the phosphorus exchange under different conditions showed an agreement with the observations by the other investigators.
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Date Issued: 1993
PURL: http://purl.flvc.org/fcla/dt/14947
Subject Headings: Water--Phosphorus content, Sediment, Suspended, Nutrient interactions, Eutrophication
Format: Document (PDF)

Title: Reliability and accuracy of a GPS unit for tracking vehicles in Palm Beach and Broward counties.
Creator: Le Strat, Maud Gael., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Civil, Environmental and Geomatics Engineering
Abstract/Description: The purpose of this thesis was to study the reliability and the accuracy of GPS positioning in Palm Beach and Broward counties. By studying the predictions of DOP values using Pathfinder Office and performing some statistical analysis on theoretical GPS data using the software SAS 8.0, the conclusion was made that PDOP values not only depend on the number of available satellites, but also on their relative positions. By field testing, and comparing the recorded data with the theoretical GPS...
Show moreThe purpose of this thesis was to study the reliability and the accuracy of GPS positioning in Palm Beach and Broward counties. By studying the predictions of DOP values using Pathfinder Office and performing some statistical analysis on theoretical GPS data using the software SAS 8.0, the conclusion was made that PDOP values not only depend on the number of available satellites, but also on their relative positions. By field testing, and comparing the recorded data with the theoretical GPS data, it was seen that non-DGPS could be rather accurate. Furthermore, it can be justified for a GPS unit to eliminate the Z coordinate measurement since vertical position errors are larger than horizontal errors, which may lead to improved accuracy. On the other hand, some 'visibility problems' were encountered while testing the GPS units under driving conditions. Different ways to compensate for this disadvantage were studied. In the end, the different features of the GPS unit were discussed and a way to improve the system was also proposed.
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Date Issued: 2001
PURL: http://purl.flvc.org/fcla/dt/12862
Subject Headings: Global Positioning System
Format: Document (PDF)

Title: The role of monitoring wells in modern landfill designs.
Creator: Reddi, Vinod Jayasankar, Florida Atlantic University, Fluet, J. E. Jr., Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: Modem technology has led to a new generation of landfill liner systems that are highly efficient at intercepting and removing leachate. Many of the modem liner systems are so effective that little or no leakage occurs through the liner systems. What leakage may occur is so minimal that, although it can be theoretically predicted, it cannot be measured, i.e., the resulting groundwater concentrations are well beneath minimum detection levels of available monitoring well technology. In addition...
Show moreModem technology has led to a new generation of landfill liner systems that are highly efficient at intercepting and removing leachate. Many of the modem liner systems are so effective that little or no leakage occurs through the liner systems. What leakage may occur is so minimal that, although it can be theoretically predicted, it cannot be measured, i.e., the resulting groundwater concentrations are well beneath minimum detection levels of available monitoring well technology. In addition to being highly effective, some modem liner systems are constructed with two liners separated by a drainage medium which detects and removes any leakage through the top liner. These significant improvements in liner system technology have led many landfill designers, operators, and regulators to question the necessity for current monitoring well practices. Currently, landfills are required to have a large number of monitoring wells, and the associated large installation, sampling, and testing costs are inevitably reflected in higher tipping fees or higher taxes. In either case, the costs are borne by the public. If the number and frequency of sampling of monitoring wells could be reduced, significant cost savings could be realized, and the money saved could perhaps be better spent elsewhere. This thesis reports the results of research conducted at eleven landfills constructed with modem landfill liner systems to determine the actual and probable efficacy of the role o: monitoring wells, and conducts a cost-saving analysis to evaluate whether funds would have been better spent elsewhere.
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Date Issued: 1994
PURL: http://purl.flvc.org/fcla/dt/15019
Subject Headings: Fills (Earthwork), Leachate, Sanitary landfills--Linings, Waste disposal in the ground
Format: Document (PDF)

Title: Sediment exchange in tidal inlets.
Creator: Merz, Clifford Ronald., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Civil, Environmental and Geomatics Engineering
Abstract/Description: Sediment exchange characteristics of tidal inlets subjected to tidal excitations are investigated and the results compared to field data measured at Jupiter Inlet, Florida. A specially written computer program combines inlet/nearshore hydrodynamic expressions with bed-load and suspended load sediment transport relationships to examine the building mechanisms of the near-shore tidal ebb shoal. The ebb tidal flow is modeled as a turbulent, plane jet which includes lateral mixing and entrainment...
Show moreSediment exchange characteristics of tidal inlets subjected to tidal excitations are investigated and the results compared to field data measured at Jupiter Inlet, Florida. A specially written computer program combines inlet/nearshore hydrodynamic expressions with bed-load and suspended load sediment transport relationships to examine the building mechanisms of the near-shore tidal ebb shoal. The ebb tidal flow is modeled as a turbulent, plane jet which includes lateral mixing and entrainment, bottom friction, and offshore bathymetric changes. Flood tidal flow is modeled as a potential flow sink with the water being drawn into the inlet from one or more dominant offshore areas depending on the offshore bottom slope. Sediment transport expressions are evaluated at various locations within the offshore flow field and the sediment deposition depth is calculated at that location over one tidal cycle. Model results are plotted and compared to field data for analysis.
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Date Issued: 1995
PURL: http://purl.flvc.org/fcla/dt/15206
Subject Headings: Tides, Marine sediments, Sediment transport--Florida--Jupiter Inlet, Inlets
Format: Document (PDF)

Title: Settling of fine particles.
Creator: Kim, Hung Soo., Florida Atlantic University, Scarlatos, Panagiotis (Pete) D., College of Engineering and Computer Science, Department of Ocean and Mechanical Engineering
Abstract/Description: This study pertaining to the settling of fine particles is developed using various models and formulas. The model considers two layers, i.e, the suspension zone dominated by perikinetic flocculation and the settling zone governed by gravitational force. In the suspension zone, floc formation of fine particles is simulated by the maximum chain model in which floc parameters and fractal dimension are compared with existing data. In addition, fractal dimension is compared with that of the...
Show moreThis study pertaining to the settling of fine particles is developed using various models and formulas. The model considers two layers, i.e, the suspension zone dominated by perikinetic flocculation and the settling zone governed by gravitational force. In the suspension zone, floc formation of fine particles is simulated by the maximum chain model in which floc parameters and fractal dimension are compared with existing data. In addition, fractal dimension is compared with that of the hierarchical model. The main assumption of the model is that any floc having sixteen particles outweighs Brownian force, and thus the floc starts falling down into the settling zone. The flocs moving from the suspension zone are considered as nonspherical particles in the settling zone. The study uses a dimensionless settling velocity, omega*, for estimation of the sedimentation of flocs. Settling causes aggregation of the depositing flocs. The form of these aggregates is analyzed by the fractal relationship P ~ L delta.
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Date Issued: 1992
PURL: http://purl.flvc.org/fcla/dt/14872
Subject Headings: Fluid dynamics, Flow visualization
Format: Document (PDF)

FAU Theses and Dissertations (15)	+ -
FAU College Collections (1)	+ -

Storm sewers--Florida--Tequesta (2)	+ -
Air--Pollution--Mathematical models (1)	+ -
Automobile repair shops--Environmental aspects (1)	+ -
Automobiles--Motors--Exhaust gas--Mathematical models (1)	+ -
Density currents (1)	+ -

Drainage--Florida--Tequesta (1)	+ -
Eutrophication (1)	+ -
Fills (Earthwork) (1)	+ -
Flow visualization (1)	+ -
Fluid dynamics (1)	+ -
Furniture industry and trade--Environmental aspects (1)	+ -
Geographic information systems (1)	+ -
Global Positioning System (1)	+ -
Harbors--Environmental aspects--Florida (1)	+ -
Hydrologic models (1)	+ -
Inlets (1)	+ -
Leachate (1)	+ -
Marinas--Environmental aspects (1)	+ -
Marine sediments (1)	+ -
Nitrates (1)	+ -
Nutrient interactions (1)	+ -
Pollution prevention (1)	+ -
Port Everglades (Fort Lauderdale, Fla) (1)	+ -
Sanitary landfills--Linings (1)	+ -
Sediment transport (1)	+ -
Sediment transport--Florida--Jupiter Inlet (1)	+ -
Sediment, Suspended (1)	+ -
Sediments, Suspended (1)	+ -
Soil pollution--Florida (1)	+ -
Soils--Florida--Environmental aspects (1)	+ -

Electronic Thesis or Dissertation (15)	+ -
report (1)	+ -

Florida Atlantic University (15)	+ -
Department of Ocean and Mechanical Engineering (11)	+ -
Department of Civil, Environmental and Geomatics Engineering (4)	+ -
Alvarez, R. (1)	+ -
Arockiasamy, Madasamy (1)	+ -

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