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Articles 1 - 30 of 36
Full-Text Articles in Engineering
An Investigation Of Methods For Reuse Of Rubber Tires, Charles Edward Armbruster
An Investigation Of Methods For Reuse Of Rubber Tires, Charles Edward Armbruster
Retrospective Theses and Dissertations
Methods of reusing/recycling the more than 250 million automobile and truck tires which are worn out each year were investigated. The existing methods of reusing tires account for about 30 percent of the volume of scrap tires generated each year. These methods are, Retreading, Reclaiming (by reducing to ground up rubber and fiber), and Tire Splitting (stamp items out of sidewall and tread areas). Several possibilities for reusing/recycling the unused 70 percent were discovered. These methods are as follows: Destructive Distillation -- a method of recovering chemicals from tires by pyrolitic action. It is anticipated that eventually as much as …
Interactions Of Pesticides And Phytoplankton, Pamela H. Philyaw
Interactions Of Pesticides And Phytoplankton, Pamela H. Philyaw
Retrospective Theses and Dissertations
No abstract provided.
Remote Sensing Of Environmental Parameters, Wendell Princeton Perkins
Remote Sensing Of Environmental Parameters, Wendell Princeton Perkins
Retrospective Theses and Dissertations
Atmospheric pollution in some degree has been around since time began. In recent times it has reached levels in some areas which proved to be harmful to man's health. A brief history review of these occurrences is presented. Laws have been enacted to combat this threat. A brief review of these laws is presented. Instruments for remote sensing of polluting sources are being developed to monitor ambient air quality and aid in enforcing these laws. A review of the techniques employed and the present state of the art is explored. Available instruments are presented in section III-5.
An Investigation Of Thermal Energy Potential In Florida Lakes As A Power Source To Arrest Conditions Of Oxygen Deficiency, John. Jackson
An Investigation Of Thermal Energy Potential In Florida Lakes As A Power Source To Arrest Conditions Of Oxygen Deficiency, John. Jackson
Retrospective Theses and Dissertations
No abstract provided.
A Mathematical Model For Determining The Thermal Distribution Resulting From Discharge Of A Heated Effluent, Alan H. Epstein
A Mathematical Model For Determining The Thermal Distribution Resulting From Discharge Of A Heated Effluent, Alan H. Epstein
Retrospective Theses and Dissertations
A mathematical model is presented for the problem of determining the two-dimensional temperature distribution resulting from the discharge of a heated effluent into a shallow, quiescent receptacle. The physical model of the problem is the two-dimensional jet augmented by an imposed condition of viscous drag due to bottom friction effects. By virtue of the assumption that the physical properties of the effluent are independent of temperature over the operational temperature range of the plume, the analysis separates the total problem into a flow problem and a temperature problem. Solution of the temperature distribution is accomplished both analytically and numerically. Analytically, …
The Heat Treatment Of Soil By Microwaves To Control Pathogenic Parasitic Fungi, Dean Franklin Rich
The Heat Treatment Of Soil By Microwaves To Control Pathogenic Parasitic Fungi, Dean Franklin Rich
Retrospective Theses and Dissertations
No abstract provided.
A Proposed Approach To Protect Wastewater Biological Treatment Plants Against Toxic Contaminants, Joseph M. Phillips
A Proposed Approach To Protect Wastewater Biological Treatment Plants Against Toxic Contaminants, Joseph M. Phillips
Retrospective Theses and Dissertations
No abstract provided.
Research Into Modular Construction, Richard L. Tash
Research Into Modular Construction, Richard L. Tash
Retrospective Theses and Dissertations
No abstract provided.
Rapid Mixing In Water And Wastewater Treatment, Randall C. Rector
Rapid Mixing In Water And Wastewater Treatment, Randall C. Rector
Retrospective Theses and Dissertations
No abstract provided.
Feasibility Study Of A New Approach To Resolve Radar Range Bin Ambiguity, Donald Shue Yee
Feasibility Study Of A New Approach To Resolve Radar Range Bin Ambiguity, Donald Shue Yee
Retrospective Theses and Dissertations
This report describes the study of a new approach to resolve pulse radar range bin ambiguity problem. The nature and the cause of the problem are discussed, and various methods presently used to solve this problem are presented. The report points out the disadvantages of these methods and, thus, introduces a new approach to resolve the radar range bin ambiguity problem by examining the reasonableness of the trajectory of the object being traced. Necessary algorithm and computer programs to support the study are given in Appendices I, II, and III.
Electrostatic Precipitation, Robert C. Hinsey
Electrostatic Precipitation, Robert C. Hinsey
Retrospective Theses and Dissertations
No abstract provided.
Computer Method For Airport Noise Exposure Forecast, John Michael Bateman
Computer Method For Airport Noise Exposure Forecast, John Michael Bateman
Retrospective Theses and Dissertations
The major problem facing air transportation for the next decade is aircraft noise. The noise level due to the operation of large jet aircraft has created a very serious annoyance problem to the people living near of adjacent to jet airports. The noise problem has developed both for take-off and landing operations of these aircraft with take -off noise causing the greatest annoyance factor. A technique called Noise Exposure Forecast (NEF) has been developed to identify the annoyance factor of these noises to people and activities on the ground. With these NEF ratings or numbers, planners can better determine the …
Solid Waste Management At Florida Technological University, Robert F. Hever
Solid Waste Management At Florida Technological University, Robert F. Hever
Retrospective Theses and Dissertations
This paper is a report on a study of the management of solid wastes at Florida Technological University (FTU). This study endeavors to provide a basis for effective planning for disposal of FTU's solid wastes, both in the next few years and at the time of maximum FTU population. Essentially, the study affirms that the present system of refuse collection by a private contractor is the best method of disposal, with the possibility that recycling of mixed paper may become feasible at some future time.
Wastewater Treatment Plant Control, David Milton Knowles
Wastewater Treatment Plant Control, David Milton Knowles
Retrospective Theses and Dissertations
This report is the result of investigation of the feasibility of increasing the use of autamatic controls at the Florida Technological University Wastewater Treatment Plant. This investigation was to include a literature search and visits to wastewater treatment plants. During the writers course of study, he was privileged to make a series of tests of a residual chlorine analyzer which was made in the school shop. Since this work was closely related to automatic controls the data are included in this report.
Localized Wastewater Treatment Facilities, Robert Russell Garrett
Localized Wastewater Treatment Facilities, Robert Russell Garrett
Retrospective Theses and Dissertations
The report describes an alternative to the use of septic tanks for invidual dwellings. The major problems confronting the larger wastewater treatment plants (0.012 to 10 million gallons per day) in central Florida are also discussed. Solutions in this report are for individual and multi-unit dwelling treatment systems (to 0.06 MGD). these units can provide 90% biochemical oxygen demand (BOD) and suspended solids (SS) removal in accord with new state and county regulations. A comparison of the large versus the small plants reveals that small innovative plants, though more expensive, are more environmentally sound than the poorly operated large facilities. …
Survey Of Instrumentation For Air Quality Surveillance, John Bowling
Survey Of Instrumentation For Air Quality Surveillance, John Bowling
Retrospective Theses and Dissertations
No abstract provided.
Flood Control Modeling, Peter E. Delle Donne
Flood Control Modeling, Peter E. Delle Donne
Retrospective Theses and Dissertations
This is a research report that discusses some continuous and discrete modeling techniques. The report applies these techniques to the analysis of Canal 38 (Kissimmee River) part of Central and South Florida Flood Control District. The analysis is based on recorded data for defining the physical systems parameters. Established parameters are mathematically related to define a descriptive model for Canal 38. The modeling procedure of 'trial and error' is used to assemble the model with measures of merit, the integral square error, and root mean squared error. General simulation considerations are discussed for application of the mathematical model.
Analyses Of The Water And Wastewater Systems At Florida Technological University, Fred C. Jensen
Analyses Of The Water And Wastewater Systems At Florida Technological University, Fred C. Jensen
Retrospective Theses and Dissertations
In searching for a subject to meet the M. S. Degree Research Report requirements, I had several objectives in mind. I wanted (1) a project with relevancy in the environmental field which would broaden my understanding of the environmental systems which I have studied, (2) a subject which would allow me to apply some of the Principles which I have learned in Operations Research , and (3) a project which had good practical application. With these objectives in mind, I reviewed the suggested topics presented by the Faculty and selected the FTU Water and Wastewater System Analyses topic which was …
Minimum Weight Design Of Stiffened Cylindrical Shells Using Structural Synthesis, Joseph Eugene Heckelbeck
Minimum Weight Design Of Stiffened Cylindrical Shells Using Structural Synthesis, Joseph Eugene Heckelbeck
Retrospective Theses and Dissertations
Several search methods for unconstrained minimization in the minimum weight design of a stiffened cylindrical shell are investigated. The cylindrical shell, under study, is stiffened with bar shaped stiffeners in the longitudinal and circumferential directions, and capable of being loaded both axially and radially with up to ten separate load conditions. For this investigation, it was necessary to alter an unconstrained minimization program for use on the IBM 360 computer by employing double precision techniques. The computer runs obtained on this system are compared with those provided by the prior work of William Morrow and Lucien Schmit. The results show, …
A Survey Of Simultaneous Binary Multiplication, Joseph Larry Voyer
A Survey Of Simultaneous Binary Multiplication, Joseph Larry Voyer
Retrospective Theses and Dissertations
No abstract provided.
Analog Computer Simulation Of Glomerulus Filtration In The Renal System, Earl W. Preston
Analog Computer Simulation Of Glomerulus Filtration In The Renal System, Earl W. Preston
Retrospective Theses and Dissertations
The first separation process in the kidneys occurs in the glomerulus where the blood plasma is filtered from the larger protein and blood cells. It is the object of this thesis to: 1) Simulate the volume flow equation (1) through the capillary vasculate of the kidney with the analog computer, and 2) Show quantitatively as well as qualitatively the effect of various parameter changes on the volume flow rate.
Optimization Analysis Of A Simple Position Control System, Arthur G. Cannon
Optimization Analysis Of A Simple Position Control System, Arthur G. Cannon
Retrospective Theses and Dissertations
One of the problem areas of modern optimal control theory is the definition of suitable performance indices. This thesis demonstrates a rational method of establishing a quadratic performance index derived from a desired system model. Specifically, a first order model is used to provide a quadratic performance index for which a second order system is optimized. Extension of the method to higher order systems, while requiring more computations, involves no additional theoretical complexities.
The Restoration Of Lake Waters, Charles James Boyter
The Restoration Of Lake Waters, Charles James Boyter
Retrospective Theses and Dissertations
Lake restoration procedures are reviewed with the objective of making recommendations toward future lake restorations for central Florida lakes. The progress of drawdown for restoration is examined. A total phosphorus model is developed for Lake Eola to predict the success of the drawdown. No one restoration procedure should be applied to every lake in central Florida. Each situation must be studied separately. It appears that lake drawdown was the best technique to use for Lake Eola. However, the stormwater inputs and free-flowing drains must be purified to insure the success of the drawdown or the Lake will return within the …
Asynchronous Digital Multiplexing, Carlos F. Ojeda
Asynchronous Digital Multiplexing, Carlos F. Ojeda
Retrospective Theses and Dissertations
No abstract provided.
An Automated Student Advisement And Projected Course Enrollments, Brian Odell Montgomery
An Automated Student Advisement And Projected Course Enrollments, Brian Odell Montgomery
Retrospective Theses and Dissertations
One of the major problems of the modern university is the process of student advisement and course scheduling. The purpose of this paper is to write a computer program which will aid in solving this problem of student advisement and course scheduling for the undergraduate students of the College of Engineering at Florida Technological University. the computer program which is developed in this paper, aids in the problem of student advisement by producing a one page output for each student. This output page, which is separated by department, lists all courses the student has taken and passed, all transfer hours, …
High Pressure Flange Design, Kermit Frederick Allerman
High Pressure Flange Design, Kermit Frederick Allerman
Retrospective Theses and Dissertations
This research report summarizes high pressure flange design techniques and considerations utilized by Pratt & Whitney Aircraft, Florida Research & Development Center, during its development programs for high pressure liquid rocket engines. The report covers: 1) Aspects of cooling, heating, pressure, and external loading with design safety factors 2) Cantilever type flanges optimized for weight 3) Seals and fastener considerations for 6000 psi environment 4) An example high pressure, cryogenic cantilever flange design
Theoretical Predictions Of Flow Profiles In Capillary Blood Vessels, Eileen Hallman
Theoretical Predictions Of Flow Profiles In Capillary Blood Vessels, Eileen Hallman
Retrospective Theses and Dissertations
The purpose of this thesis is to illustrate the nature of blood flow within capillaries by using familiar mathematical techniques. Because the circulatory system is so complex, the fluid dynamics of the system is prefaced by a discussion of the circulatory physiology in terms of geometry and physics. The understanding of the basic structures and functions of the circulatory components necessarily precedes the justification of assumptions. Several mathematical models which attempt to describe the fluid dynamics of blood flow phenomena are presented and discussed. The results of these models are correlated with existing experimental data in order to determine which …
Data Management For A Police Command/Control Simulation Study, Gerald Louis Locasale
Data Management For A Police Command/Control Simulation Study, Gerald Louis Locasale
Retrospective Theses and Dissertations
The primary purpose of this thesis is to aid the Orlando Police Department locate areas of improvement with the effect of reducing the total response time of the Command/Control Center through the application of basic industrial engineering techniques. This work is presented in three major chapters. The first is concerned with the definition of the present operation of the Center, the total scope of each separate function within the Center and the interactions with the general public and other public safety departments. The second chapter develops the studies which provide the input values for the simulation model and the analysis …
Analog/Hybrid Computer Simulation Applied To Sampled-Data Control Systems, Sam Joseph Monte
Analog/Hybrid Computer Simulation Applied To Sampled-Data Control Systems, Sam Joseph Monte
Retrospective Theses and Dissertations
No abstract provided.
Improvements To Sweep Circuits To Decrease Nonlinearity, William Daniel Wallis
Improvements To Sweep Circuits To Decrease Nonlinearity, William Daniel Wallis
Retrospective Theses and Dissertations
No abstract provided.