Social and Behavioral Sciences Commons^™

Luncheon Speaker -- Future Energy Needs: Myths Vs. Reality, Margaret N. Maxey

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

It is self-evident that energy is that kind of power which generates and sustains a vital, dynamic, complex, industrial, social organism. Considered in and of itself, "energy" is not the kind of power we commonly call "political!' But in less than a decade, we have seen how rapidly and easily "energy" has been turned into an instrument for generating and sustaining a form of political power as pervasive and far reaching in its vital effects as energy itself. Those in an officially-sanctioned position to devise, impose and enforce an "energy policy" for a nation or a globe of humankind. As …

Carrying Water To Newcastle, Lloyd Lore Wartes

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Western coals, now being shipped by unit trains to eastern and southern markets, contain from 13% to 32% moisture. Drying of these coals at the mine would reduce the cost of coal to the utilities from 10% to 16% IF the railroads do not materially increase rates on higher BTU coal.

The spontaneous combustion of dry coal can be inhibited, and the savings per unit train should range from $1,375,000 to $4,129,000 per year according to the various minimum tonnage rates. The shipment of dried coal will reduce the tonnages being shipped by 15%, or increase the railroad carrying capacity …

A Solar-Cooling Pool Assisted Heat Pump System, Walter J. Schaetzle

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

A swimming pool is used in parallel with a water-source heat pump for both cooling and heating. For cooling, the pool is used as a spray pond (cooling tower); and for heating, the pool is used as a solar collector, and thermal energy storage. Both theoretical studies and experimental work have been done on this system. A full scale system is almost complete and has been used during the summer for cooling. Economically, on both an operating basis and a capital basis, the system appears feasible.

Oil Shale Energy And The Environment, Stephen Utter

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Shale oil can be produced from oil shale by true In situ, modified in situ, and surface retorting methods. Both modified in situ and surface methods require mining of the oil shale. The environmental Implications of an oil shale mining industry are reviewed and the impacts upon land use, air and water quality, and ecological systems discussed. The Bureau's mining environmental research program is described and the results to date summarized.

Industrial Energy Conservation: In-Plant Recirculation Of Cleaned Exhaust Air, Richard L. Shelton

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The concept of recirculation as a means of energy conservation and reducing initial investment costs has received increased attention in the technical literature in recent years. This paper will demonstrate the energy savings potential for recirculation systems and will present industrial hygiene measurements to document the performance of an actual system operating in an industrial environment. Operating experience has shown that the dual goals of industrial hygiene and energy conservation are not easily achieved.

The Impact Of Public Transportation Policy To Affect Energy Conservation (A Case Study), Ali A. Selim, John T. Kretzer, Braja M. Das

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

In order that public transportation policies relating to energy conservation might be identified, correlated, and assessed, a mail survey of local, regional, state, and federal appointed and elected officials was made. This survey also included contacting members of the regional business community. Although the responses received did not constitute the complete survey mailing, they did provide insight to the individual policymaker's perception of what public policy is now in effect and how it was enacted, particularly those pertinent to energy conservation in the transportation sector.

Effective Use Of Bottom Ash As A Geotechnical Material, Braja M. Das, Ali A. Selim, Tom W. Pfeifle

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Some geotechnical properties of bottom ash produced from the burning of North Dakota lignite in a power plant are presented. These properties include grain size distribution, maximum and minimum void ratios, maximum dry density of compaction and optimum moisture content from standard Proctor tests, angle of friction, one-dimensional compressibility, and coefficient of permeability. The geotechnical properties of this bottom ash, as determined from laboratory tests, appear to be comparable to those generally obtained from poorly graded sands and indicate that bottom ash can be used for such works as backfill of retaining structures, construction of highway embankments, and fill material …

Energy Conservation On Forklift Truck Operations, Robert C. Weber, Paul Gies, James Seifert

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

A two-fold study of wind energy in an industrial application is presented in this paper. The first phase of the study concerned the possibility of using wind energy to supply power for electric forklift trucks. The second phase related the feasibility of propane power versus electric power in forklift truck operations.

Energy Aspects Of Rural School Bus Transportation, Kirk R. Hastain, Frank A. Gerig

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

In an effort to determine the effect of rural school bus transportation on energy consumption, a study was made of a rural school district in Central Missouri. The school district's bus system was studied, records of fuel and maintenance costs were analyzed, and discussion held with supervisor and bus drivers. An effort was made to recommend ways by which energy could be conserved, without jeopardizing the welfare of the students.

Multimodal Analysis Of The Western Coal Transportation System, Kenneth Ebeling, Kam Li

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Points raised in the coal slurry pipeline issue imply a need for an analysis of the multimodal alternatives within the context of the existing western transportation system. In reporting the initial results of the first study of its kind, this paper includes a brief description of the data base and computer routines used to construct a base case and ideal case senerios of the western coal transportation issues.

New Concept In Louver Blade Design Reduces Energy Losses, Peggy Kitchen, R. David Moore

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

A new louver blade design, developed through extensive wind tunnel tests, employs an airfoil shape with excellent aerodynamic characteristics. Stressed-skin construction adds strength and rigidity permitting the use of longer blades and the elimination of unnecessary frame sections. Lever arms and linkage rods are placed out of the airstream, further reducing resistance to airflow. Louvers and dampers employing this design will have a pressure drop of from 1/4 to 1/10 that of units of traditional design.

Transporting Coal In Containers Through Pipeline -- A Feasibility Study, Henry Liu

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

A preliminary assessment of the feasibility of transporting coal in containers suspended in water moving through pipes - the concept of hydraulic capsule (container) pipelining (HCP) - is presented. The assessment includes technical (engineering), environmental, social and economic considerations. A tentative conclusion reached is that HCP transportation of coal is technically feasible (although it needs further research and development works), socially and environmentally beneficial, and economically justifiable in a number of situations.

An Architectural Application For Fchart (Solar Feasibility In The Midwest), Rodney Wright, Larry Dieckmann

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Examination of climatic conditions in the twelve Midwestern states of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin reveals that this region receives from 50% to 70% of the possible annual total hours of sunshine.

Degree day heating requirements range from 4,000DD to over 10,000DD per year. In the northern tier of states, some areas require heat at some time in each month.

The FCHART Method for Solar Heating Design, developed at the Solar Energy Laboratory at the University of Wisconsin, is a method for making a computer study of solar capability for …

Fuel Gas From Wood Waste, V. K. Mathur, R. A. Caughey

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Design, construction and operation of a new type of gasifier for the production of fuel gas from wood waste (sawdust, chips, bark, etc.) are discussed. Data obtained from pilot plants are presented. The gasifier is inexpensive, easy to operate and has about 95% efficiency.

Banquet Speaker: Energy -- What We Must Do, Peter Van Nort

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

You have heard for the last two days and will hear tomorrow relative to energy what people are planning, what is being researched, what is proposed, what is possible, what is being tested, etc. I would like to tell you what each of us must do relative to energy. I hope you will excuse me for being presumptuous….

The message might better be called a plea -- a plea from one person committed to the great- ness of this country and more importantly, committed to its survival in its present form….

We are in a crisis….Never before have we run …

Principles Of Design Of A Solar Heated House, Alex Stefanovic, Chaman Kashkari

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

This paper explains the principles of design of a solar heating system for a house in Akron, Ohio area. The house is a standard one family, two story house, such as Ryan Home's Brockington model. It has, approximately, 2,000 square feet of living area, a full basement, and an attached two car garage. The solar heating system is designed to provide as much of the heating needs as is economically feasible.

Heat Recovery System For Glass Melting Furnace, Milton J. Murry

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The installation and operating of a 100 ton per day glass melting furnace by Flat River Glass Company to make specialty bottles provided an excellent opportunity for recovery of waste heat. The furnace operates at 2300°F, and four feeders to bottle making machines operate at 2100“F. The 120,000 s.f. packaging area is next to the furnace bay, and it is heated solely by reclaimed heat from the melting furnace bay.

There are two systems that are used to transfer this waste heat from the furnace area to the packaging area. The first of these systems is a water loop. Water …

Possibilities Of Combined Heat Recovery And Air Pollution Control Systems, V. Frank Mach

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Combined heat recovery with air pollution control is applicable on many industrial high temperature emissions. Some methods are discussed in this paper. Two examples illustrate that such a combination offers benefit in both energy conservation and less costly protection of the environment.

An Analysis Of Solar Heating Costs In Arkansas Broiler Houses, Ralph Gunderson, J. Martin Redfern

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

This study is based on the computer simulation model of a solar heated broiler house in four locations in Arkansas. This simulation model estimated the annual energy savings in each broiler house due to the installation of a solar heating system. This paper uses present value analysis to estimate the life cycle costs of heating conventional and solar heated broiler houses in the state of Arkansas. From these calculations, the number of years required to achieve a break-even cost of heating is estimated.

Waste Heat Recovery In Oklahoma Industry, W. C. Turner, R. E. Webb, J. M. Phillips

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

There is presently a great deal of interest in renewable source or "free" energy. The U. S. Department of Energy recognizes waste heat as one of these renewable sources and much effort is being exercised to fully utilize waste heat capabilities.

Industry in Oklahoma has recognized the wealth of potential in waste heat recovery and has completed numerous projects in the area. This paper summarizes the major Oklahoma industrial waste heat projects. For each project, the objectives, results, and suggestions are given. Particular emphasis is given on cost effectiveness, evaluation and application to other industries.

Included in the study among …

Reducing Heat Losses With Ceramic Fiber, Ronald E. Domst

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

A series of case histories describing how various industries have conserved energy by using ceramic fiber. In addition to the energy savings, other advantages are achieved, such as better working conditions and increased production. Documented figures obtained by these companies indicate the percentage or dollar value saved.

Electric Thermal, High Temperature Storage Heater Design Procedures, D. Bowman, R. S. Ramshaw, S. Stricker

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

From developed design procedures a number of electric, thermal storage unit configurations are compared. The comparison is based on specifications of low volume, high energy capacity and high power output suitable for residences in North America.

Geostatistics: A Powerful Tool In The Evaluation Of Energy Resources, Jean-Michel M. Rendu

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Whether it is due to an increasing demand for energy resources, or to increasing environmental and technical constraints on the quality of these resources, the need for improved methods for the evaluation of low grade energy deposits is increasingly recognized. Many mineral deposits, such as uranium deposits, are characterized by skew sample value distributions, typically lognormal distributions. The purpose of this paper is to study the properties of some traditional and geostatistical methods applied to the local estimation of mineral deposits with lognormal value distribution, and to draw conclusions concerning the methods likely to give the best results. Some of …

The Development Of Coal-Based Emulsions And Their Potential Impact On The National Economy, Murphy I. Song

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The proposed national energy policy emphasizes the use of coal replacing oil and gas. Coal-oil mixture (COM) can be produced using techniques developed in recent years to replace oil and gas. Large existing utility and industrial boilers could be converted to bum COM by retrofitting the boilers. In addition, the COM provides definite financial advantages to the owners of large utility and industrial boilers. The use of COM impacts on the national economy through new investment for retrofitting utility and industrial boilers, through reduced importation of residual oil, and through increased demand for coal.

Usable Energy Resources Expand Under The Economic Pressures Of Fuel Scarcity, Raphael Shen

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Until mankind finds properties in materials that are useful and usable under given economic conditions, these materials are not resources. In the past, many of them became usable as the ones they replaced became scarce and expensive. Market induced R & D toward profit seeking and cost minimization hastens to incorporate currently unused materials into the productive processes. With the increase in oil and natural gas prices, hitherto untapped energy sources present themselves as attractive alternatives. There will be no permanent shortage of energy resources, and the current energy crisis will be a page of past history in the foreseeable …

The Cost Of Crop Residues As An Auxiliary Fuel Source For Coal-Fired Power Plants, Cameron Short, Burton C. English, Steve K. Johnson, Earl O. Heady

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Estimates are made of the costs of crop residues as an auxilary fuel to existing coal-fired power plants. Costs of crop residues include costs for foregone agronomic benefits of incorporating crop residues, and costs for harvesting transporting processing and boiler modifications. A range of cost estimates is given depending on annual demand.

Innovations In Heat Pumps, Ronald Hunter Howell, Harry J. Sauer Jr.

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The status of the residential heat pump industry is reviewed. Some potential improvements in energy efficiency, operational reliability, and initial cost are described and delineated. These possible innovations include two-speed or variable speed compressors, reliable defrost initiation and termination, improved system components, modifications to the basic thermodynamic cycle, add-on-heat pumps, solar assisted heat pumps, annual cycle energy system, chemical heat pumps, and gas fired heat pumps.

Sizing Of Air-Conditioning Systems -- The New Methodology, Harry J. Sauer Jr., Ronald Hunter Howell

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Accurate cooling load calculations for sizing air-conditioning equipment are more important today than ever. Properly sized equipment saves energy. This paper briefly describes a new method developed by ASHRAE for such calculations .

Design And Operational Characteristics Of A Retrofit Solar Heating System, D. J. Wetteroff, Bassem F. Armaly

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The construction and the operation of a retrofit solar assisted space heating system are described. Performance characteristics of each component were measured and used to estimate the contribution of solar energy to the yearly space heating energy requirements.

Energy Audits In New Mexico: Plans And Programs, Thomas T. Shishman

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

New Mexico is planning and has implemented programs to provide Class A, B, and C energy audits to its citizens. These audits provide information to the owner/occupant of a structure about areas of energy waste and the economics of future actions and retrofit opportunities. Current programs include Class B audits for public schools and residences and Class C workbooks for schools, offices, and homes. Future projects will provide Class C workbooks for mobile homes and small businesses and development of a Class A program for non-residential structures.