Digital Commons Network^™

An Energy Initiative -- To Inform The Public, James E. Beavers

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

This paper discusses the formulation and implementation of an Energy Initiative Program whose purpose 1s to inform and educate the public. The program is supported by the efforts of the Coordinating Committee on Energy (CCE) of the Association for Cooperation in Engineering (ACE) composed of representatives from 22 national engineering societies.

Utility Rate Structures: What We Can And Should Do And What We Can’T And Should Not Do, Charles David Laderoute

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

This paper analyzes the economics of a nurrber of items of interest in public utility rate design. These include: lifeline rates, time-of-day rates, marginal cost pricing, and so-called "free services."

The Solar Connection -- Promise Or Peril?, Paul S. Strong

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

During the past decade important progress has been made in understanding the sun-earth environmental system. Modern observations of solar activity document changes in solar output over time scales ranging from seconds to decades, and evidence for longer term variations have been found in historical records. It follows that the sun cannot be considered to be a totally non-variable energy source. Continued research progress into solar-terrestrial interactions will hopefully provide an understanding of sun-weather/climate relationships resulting in energy conservation through more efficient energy utilization of our planet's atmospheric energy system.

Computer Modeling Of A Solar Hot Water Collector System, Michael F. Bregar, William E. Stewart Jr.

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

Computer modeling of a solar collector system can facilitate the selection of design paths and produce the optimal orientation and layout of the system for its intended location and seasonal usage patterns. Application of economic criteria to modeling also enables the analysis of alternate designs in terms of their installed and operating costs, as well as allowing calculation of payback periods for the various system configurations.

This program was intended to aid in the design of solar hot water collector systems. Design parameters of the system are used as inputs to the program. System configuration and design can then be …

Developing And Implementing A Municipal Energy Program, Howard Hufford, Steve Brooks, Ann Hall, Nancy Southworth

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

Faced with the responsibility of providing energy and water services for a rapidly-growing community, City Utilities is looking for ways to encourage more efficient use of our available energy resources.

This paper describes the progress made and some of the pitfalls encountered by a municipal utility during implementation of energy programs as part of a federal, pilot demonstration project.

To Light Or Not To Light? -- That Is The Energy Question, J. Byron Nelson, Burns E. Hegler

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

The controversy over lighting levels has existed for some time. Interest in methods of lighting has been heightened by the energy crisis. It has been estimated that lighting consumes approximately five percent of the nation's energy, therefore lighting is a relatively small energy user when compared to transportation and industrial processes which consume the bulk of the nation's energy. However, any saving that will make a contribution to the energy crisis should be considered. Consequently, this paper shows how energy for lighting may be reduced without sacrificing the present quality of lighting and in some cases, actually improve the lighting …

Wood As An Energy Source In The Tennessee Valley Region, Richard L. Doub

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

TVA has been working with wood energy production systems for only a short time, but we have been involved with forest development for many years, and our experience has led us to believe in the viability of using wood for energy production. Commercial forests of the Tennessee Valley region (125 watershed counties, plus another 76 counties where TVA provides Power) occupy some 30.5 million acres. The annual total tree growth from these lands is about 2.3 billion cubic feet of wood-equivalent to 38 million tons of coal in heat value. Conventional forest products now consume some 580 million cubic feet …

Gasification Of Municipal Solid Waste In A Fluidized Bed Reactor, Craig W. Mosley, Radon Tolman

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

Results of pilot plant municipal solid waste gasification studies conducted at the Adolph Coors Company, Golden, Colorado, are presented. The nominal one ton per hour, 150 psig, fluidized bed gasification system was operated during 1973- 1974 using steam and air as oxidants and fluidizing media. These studies show the feasibility of a one-stage, air blown, fluid bed MSW conversion system.

University Of Missouri--Rolla Wood Energy Research, Yildirim Omurtag, V. J. Flanigan, Nathan E. Welch

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

The overall objective of this project is to conduct a research and development program which will lead to the early commercialization of wood gasification technology to process wood residues typical of those found in the Ozark region.

Energy Recovery From Organic Residues By Fluidized-Bed Combustion, V. F. Batson, L. G. Gale, W. L. Hurt, J. W. Stallings, C. M. Young

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

The merits and drawbacks of energy recovery from organic residues by means of fluidized-bed combustion are discussed. A series of analytical laboratory tests are suggested as a means of analyzing potential fuels for combustion. Finally, a number of potential fuels are described, along with problems which may be encountered in the commercial application of energy recovery from the sample fuels.

An Analysis Of Investments In Residential Energy Conservation In Southeast Missouri, Ralph Gunderson

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

This study examines the economic feasibility of residential solar heating. Climatic and economic variables used in this report represent those of Cape Girardeau, Missouri. An annual cost model is used to determine the conditions under which solar heating achieves a reduced annual cost of heating relative to gas and electric heating systems.

Combining Solar Heating With A Wood Burning Furnace, Kenneth Bechtold, William E. Stewart Jr.

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

The objective is to minimize the use of high-cost heating fuels in rural areas with the assistance of a wood burning furnace and a solar collector.

It was discovered that when the output of a wood burning furnace can be diverted into a solar storage battery, more useful heat can be supplied to a house with little extra inconvenience to the homeowner. The total amortized system of the wood burning furnace combined with the solar system will be less than if the systems were operated independently.

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.

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.

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.

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.

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.

It's The Effort That Counts, Wayne L. Daniel

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

This paper outlines the approach taken by a graphic arts company to continue operating within the confines of its non-interruptible General Service Rate for natural gas and simultaneously expand its production volume.

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.

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 …

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 …

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.

New Trends In Building Design And Planning -- For The Age Of Energy Conservation, C. William Brubaker

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

In response to increasing energy costs, building design and planning are changing. Rational design can achieve many of the goals of energy conservation.

Electrical Energy Conversion Techniques For The Vertical Axis Wind Turbine, Curtis W. Dodd, James L. Evers

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

The characteristics of the Vertical Axis Wind Turbine make it possible to use generating techniques not suitable for Horizontal Axis Wind Turbines. Methods for converting mechanical energy into electrical energy are presented and discussed for vertical turbines of the 250 KW to 2500 KW size. This paper will also look at the present status of Vertical Axis Wind Turbine research in the United States.

The Arizona Solar Tax Incentives Package, Donald E. Osborn

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

The State of Arizona has enacted into law one of the nation's most comprehensive and consumer oriented set of tax incentives to encourage the use of solar energy devices. The development of these incentives and their required regulations and guidelines are covered.