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Engineering

1977

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Current State-Of-The-Art Of Electrochemical Batteries From A Users Point Of View, John G. Wolter, John A. Gilbert, James V. Leonard Oct 1977

Current State-Of-The-Art Of Electrochemical Batteries From A Users Point Of View, John G. Wolter, John A. Gilbert, James V. Leonard

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

This paper will present a description of some of the battery types (couples) on the market, energy densities, and recycle lives. The possibility that some of these could be used in the transportation industry will be explored. Speculation of future battery development will be discussed.

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Life Cycle Costing Of Energy Systems, William R. Baker Oct 1977

Life Cycle Costing Of Energy Systems, William R. Baker

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

Determination of true costs of ownership and the proper evaluation of savings are extremely important with regard to the purchase of energy efficient systems. It is the purpose of the following paper to discuss the application of the life cycle costing process as applied to the evaluation of capital expenditures.

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Dissolution Of Kansas Evaporites, The Radioactive Waste Disposal Problem, Barbara J. Smith Oct 1977

Dissolution Of Kansas Evaporites, The Radioactive Waste Disposal Problem, Barbara J. Smith

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

The radioactive waste repository at Lyons, Kansas, focused attention on the problem of evaporite dissolution. More study is needed in the determination of the mechanisms responsible for deterioration. Also recent water use policies have been questioned with the need pointed out for increased effectiveness in planning. Good water planning has to take into account the role of evaporite dissolution in water quality.

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Assessing Environmental Costs Of Energy Procurement, Ronald G. Alderfer Oct 1977

Assessing Environmental Costs Of Energy Procurement, Ronald G. Alderfer

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

This paper describes an ecological approach to the assessment of environmental impact and associated costs of all major phases of energy procurement. The approach is based on identification of services performed and benefits offered by natural and man-modified ecosystems and requires that energy procurement activities be analyzed in terms of their impact on these services and benefits. A thorough cost assessment (including quantitative and qualitative factors) of alternate energy plans will aid both the selection of the most desirable alternate and the reduction of unforeseen costs and problems during and after construction .

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Control Of Trace Elements During The Increasing Development Of Coal For Energy, Bobby G. Wixson, Ernst Bolter Oct 1977

Control Of Trace Elements During The Increasing Development Of Coal For Energy, Bobby G. Wixson, Ernst Bolter

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

The question of an energy crisis continues as many people in the United States have difficulty and become confused with what seems to be a continuing excess of gasoline, oil products and questionable reporting of price increases and profit margin by energy companies. However, the majority of the scientific and engineering community, knowledgable politicians and the general public realize that the energy crisis is real. Fortunately there still remains time to practice conservation and the development of alternative and new sources of energy if the United States can unite and implement a viable energy plan.

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Competition In National And Appalachian Coal Markets, Walter P. Page Oct 1977

Competition In National And Appalachian Coal Markets, Walter P. Page

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

Paper examines concentration ratios for Appalachian coal production and the output behavior of coal-oil merged firms in Appalachia.

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Regulatory Effectiveness In The Electric Utility Industry: An Empirical Analysis, Michael A. Zimmer Oct 1977

Regulatory Effectiveness In The Electric Utility Industry: An Empirical Analysis, Michael A. Zimmer

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

An established result in the theory of the regulated firm is that an effective rate-of-return constraint induces the firm to employ larger proportions of capital inputs to noncapital inputs than would be the case in the absence of the regulatory constraint. This overcapitalization, often referred to as the Averch-Johnson effect, has been the subject of several recent empirical studies of the electric utility industry. The present study adds to this body of literature. It seeks to test for the effectiveness of utility regulation in the context of a cost minimization model which includes the allowed rate of return as an …

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Increased Aluminum Use And Its Impact On The Life-Cycle Energy Cost Of Automobiles, Yildirim Omurtag Oct 1977

Increased Aluminum Use And Its Impact On The Life-Cycle Energy Cost Of Automobiles, Yildirim Omurtag

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

This paper examines the life-cycle of a passenger automobile including ore refining, manufacture of components, assembly, driving and recycling to provide a general computerized model to be used in evaluating the impact of various material substitution rates and recycling policies on the total system energy consumption. The emphasis is on the use of increased aluminum to replace iron and steel.

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Barriers And Incentives To The Commercialization Of Solar Heating And Cooling Of Buildings, Dennis R. Costello, David M. Posner Oct 1977

Barriers And Incentives To The Commercialization Of Solar Heating And Cooling Of Buildings, Dennis R. Costello, David M. Posner

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

This paper reviews potential barriers to the widespread use of solar heating and cooling systems in residential and commercial buildings. Although solar systems have been technologically proven and are used to a limited extent today, economic, institutional, and legal barriers may slow future commercialization. Consideration of incentives which might reduce these barriers raises the question of how to evaluate alternative policy question options.

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A Solar Energy System For Space Heating And Space Cooling, Thomas J. Mcnamara Oct 1977

A Solar Energy System For Space Heating And Space Cooling, Thomas J. Mcnamara

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

To help reduce natural gas and electrical operating costs, a retrofit space heating and space cooling solar energy system is integrated into the existing conventional heating and air handling systems serving the exhibit spaces. This installation would not only provide substantial energy cost savings to the Museum, but it would also provide a means of showing and explaining the operation of an actual working solar energy system to the large number of daily visitors to the Museum. This report explains the design, operation and performance of this solar energy system.

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A Survey Of Energy Information Systems And Its Implications For Industrial Energy Management, Yildirim Omurtag, Henry Sineath, Henry Allen Wiebe Oct 1977

A Survey Of Energy Information Systems And Its Implications For Industrial Energy Management, Yildirim Omurtag, Henry Sineath, Henry Allen Wiebe

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

There is a need for state governments to prepare better strategic plans dealing with the use of their energy resources. These plans must be based on reliable information concerning energy resources and usage if they are to make a contribution to sound energy management. This paper presents the results of a survey which was conducted during 1976 and 1977 to determine the availablility of comprehensive energy information systems for planning and controlling the state-wide energy related activities in the United States.

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Emerson Electric -- Application And Results Of An Electric Energy Audit, Bruce E. Jacobs, Yildirim Omurtag Oct 1977

Emerson Electric -- Application And Results Of An Electric Energy Audit, Bruce E. Jacobs, Yildirim Omurtag

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

The objective of the study was to examine the electrical usage of an Emerson division located in the Northeast, provide a method of managing the usage and make recommendations for conservation. Both past and present usage were examined in an attempt to determine if potential savings might be realized by a reduction in energy and peak demand. Discussion will include an electrical energy tracking mechanism, ratios and indicators, use of rate consultants, state sales tax exemption clauses, and sample calculations of cost improvements on demand charges.

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Forest Residues As An Alternate Energy Source, John G. Riley, Norman Smith Oct 1977

Forest Residues As An Alternate Energy Source, John G. Riley, Norman Smith

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

Forest residues, in combination with more intensified timber production systems have potential as a substantial source of fuel wood. The extent and availability of this resource is discussed, with particular reference to the energetics and economics of existing and proposed harvesting systems. Utilization of residue wood fuels is considered and recent developments in small scale automatic wood chip burning heating systems for residential and commercial use are described.

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Steam Raising With Low-Btu Gas Generators And Potential For Other Applications, Robert Owen Williams, John R. Goss, Brian C. Horsfield, Robert Hodam Oct 1977

Steam Raising With Low-Btu Gas Generators And Potential For Other Applications, Robert Owen Williams, John R. Goss, Brian C. Horsfield, Robert Hodam

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

A pilot plant gas producer was installed at a Walnut processing plant to recover usable energy from cracked walnut shell. The shell was converted to a low-Btu fuel gas (producer gas) and this was used to replace natural gas in a steam boiler. Longterm continuous operation of the producer has yet to be achieved due to mechanical inadequacies of the fuel feed and grate systems. These problems are a result of special fuel characteristics of walnut shell, which are being further investigated on a laboratory scale gasifier. It is expected that component changes and/or fuel preparation can facilitate satisfactory long …

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Economic Optimization Of Heatpump Assisted Solar Heating In Illinois, Ali Shams, Edward A. Mass Oct 1977

Economic Optimization Of Heatpump Assisted Solar Heating In Illinois, Ali Shams, Edward A. Mass

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

This study undertakes the task of determing the optimal mix of solar and heat pump forms of heating. By installing a solar heating system a homeowner is considered to be an energy producer and thus to apply the least cost methods used by firms in the competitive market for any given level of fuel conservation. The study will examine the simulated performances of air and liquid circulating systems in conjunction with heat pumps, in parallel as well as combined fashion. Optimization is achieved by equating the present value of the cost of solar and heat pump heating systems at margin.

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Cost Effectiveness Of Bio-Gas Systems For Dairy Farms, J. C. Oppenlander, E. A. Cassell, R. N. Downer Oct 1977

Cost Effectiveness Of Bio-Gas Systems For Dairy Farms, J. C. Oppenlander, E. A. Cassell, R. N. Downer

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

Considerable attention has recently been focused on the development of farm management practices that utilize the total resource potential of animal wastes. In addition to the fertilizer value of manure, energy in the form of bio-gas can be generated from manure wastes by an anaerobic digestion process. The purpose of this economic analysis was to evaluate the feasibility of producing energy from the anaerobic digestion of dairy-cow manure. Anaerobic digestion systems were rationally designed for several farm management practices on Vermont dairy farms. These designs were sized to accommodate dairy herds of 20, 50, 100, and 200 cows for both …

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A Strategy For Utilizing Nuclear Power, Edward J. Martens Oct 1977

A Strategy For Utilizing Nuclear Power, Edward J. Martens

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

One of our national goals is to achieve independence in the area of energy supplies in the next few years. We believe that attaining this goal will require extensive utilization of nuclear power in conventional fission reactors. We propose that the best way to develop our nuclear resource is through government ownership of the reactors. We argue that this will minimize the risks associated with the nuclear power option and clear the way for its exploitation.

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Energy Savings At No Cost, J. E. Mosimann Oct 1977

Energy Savings At No Cost, J. E. Mosimann

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

A case history of how a large manufacturer of sophisticated electron devices embarked on an energy conservation program which resulted in an overall reduction of 38 percent in annual energy used. Greatest savings of energy were realized from the projects that required essentially no capital dollars to incorporate.

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Comparison Of Nuclear And Coal Power Plants Using Net Energy Analysis, Nicholas Tsoulfanidis, Gazendra Suwal Oct 1977

Comparison Of Nuclear And Coal Power Plants Using Net Energy Analysis, Nicholas Tsoulfanidis, Gazendra Suwal

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

Net Energy Analysis has been used to compare coal and nuclear power plants. Net Energy Analysis is a method by which a system is studied in terms of the energy needed to construct and operate every unit or item associated with that system, its effects to the environment and the energy produced by the system. The results of the comparison are expressed as the ratio of the total energy output divided by the total energy input.

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Household Energy Availability And Use -- A Systems Theory Formulation, Charles Geiger, Milton E. Harvey Oct 1977

Household Energy Availability And Use -- A Systems Theory Formulation, Charles Geiger, Milton E. Harvey

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

Systems theory provides an excellent perspective, as well as methodology, for analyzing energy problems of availability and use. The linear systems format is applied here to a system which focuses on household energy, energy independence, and energy conservation. Z-transform analysis can be used to simplify the mathematical operations required in this model.

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Coal Gasification And Its Alternatives, Robert L. Huffman Oct 1977

Coal Gasification And Its Alternatives, Robert L. Huffman

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

This paper presents the importance and need for coal gasification to the homeowner in light of the available alternatives. The status of coal gasification and announced projects are outlined citing the regulatory and financial problems which have caused unnecessary and unreasonable delays. Present energy systems are compared showing the efficiency and cost advantages of natural gas to the consumer over electricity. Energy projections stress the importance of coal and nuclear energy for the future. In this regard, utilization of U.S. coal resources for coal gasification and electric power generation are compared. These comparisons show that synthetic gas from coal is …

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Consumers’ Attitude Toward Energy Conservation In A Middle-Size City, Mangi Agarwal, Dan Johnson Oct 1977

Consumers’ Attitude Toward Energy Conservation In A Middle-Size City, Mangi Agarwal, Dan Johnson

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

This study explores the attitude of household consumers toward conservation in their electrical usage. It examines whether a time-of-day pricing structure will influence their response to shifting their electrical usage from peak to non-peak hours. It also attempts to measure their perceived elasticity of electricity consumption.

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Land Use And Energy Utilization For The St. Louis Smsa, Norval D. Wallace, Alfred Kahn Oct 1977

Land Use And Energy Utilization For The St. Louis Smsa, Norval D. Wallace, Alfred Kahn

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

The sensitivity of energy consumption to the residential patterns of the population growth in the St. Louis region between 1970 and 1995 is investigated. Methodology is presented for computing transportation and residential energy consumption, making maximum use of local data in a manner which is intimately tied to land use. Results of energy computations for a 1995 land use plan developed by East-West Gateway Coordinating Council and four alternatives are presented. The results are put into perspective with other related energy conservation measures.

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Heat Pumps Without Supplemental Heat, Carl W. Glaser Oct 1977

Heat Pumps Without Supplemental Heat, Carl W. Glaser

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

Through the past few years, fuel used to generate electricity has climbed steadily in cost resulting in a new and much higher level of acceptance for the air to air heat pump system. Manufacturers have improved the product tremendously and have established a level of reliability approaching that of the conventional air conditioner. The fact that heat pumps reduce the cost of heating by 30% to 50% over conventional electric resistance heating and that natural gas is not available in many parts of the country has resulted in more and more heat pumps being installed in homes. While the benefits …

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Recovery Of Oil From Oil Shale -- An Overall Technological Perspective, Abu Ahmad, Sayeed Hasan Oct 1977

Recovery Of Oil From Oil Shale -- An Overall Technological Perspective, Abu Ahmad, Sayeed Hasan

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

The hydrocarbon content of oil shale can be converted into liquid oil which is a possible energy resource for the future. Different aspects of shale oil recovery is briefly discussed. The technology of modified in situ oil shale retorting, which is receiving increasing attention for commercialization, is discussed in a little more detail.

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Economic Incentives In The Exploration, Extraction And Refining Of Crude Oil, Angelos Pagoulatos, David Debertin, Emilio Pagoulatos Oct 1977

Economic Incentives In The Exploration, Extraction And Refining Of Crude Oil, Angelos Pagoulatos, David Debertin, Emilio Pagoulatos

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

A simultaneous econometric model consisting of 37 stochastic equations and 3 identities which captures the decisions affecting the supply of new discoveries, the size of proven reserves, the production out of reserves, the demands and supplies of refined products and the imports of crude oil and refined products, is estimated. Simulation with the econometric model analyzed the effect of alternative pricing policies on domestic oil production, consumption and imports.

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Systematic Implementation Of Local, State And Federal Regulations To Control Transportation And Land Use Can Reduce Energy Required For Transportation, J. Larry Josey, J. Edwin Clark Oct 1977

Systematic Implementation Of Local, State And Federal Regulations To Control Transportation And Land Use Can Reduce Energy Required For Transportation, J. Larry Josey, J. Edwin Clark

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

Petroleum is available in limited amounts and the Transportation industry is currently using a giant share of the petroleum based fuel used in America. Ways are explored in this paper to reduce the amount of fuel needed to maintain mobility. Regulations on Transportation and Land Use are shown to be potential tools for fuel savings.

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Development Of Industrial Owned, Small Hydroelectric Facilities, John S. Krikorian Jr. Oct 1977

Development Of Industrial Owned, Small Hydroelectric Facilities, John S. Krikorian Jr.

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

A methodology is discussed for determining the economic feasibility of reclaiming industrial owned, small hydroelectric facilities. A cash flow computer model provides the means for coping with many of the diverse inputs that occur at different sites. A detailed case study is presented. Some institutional factors that aid or hinder development are discussed.

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The Current Status Of The Canadian Coal Industry, Philip S. Martin Oct 1977

The Current Status Of The Canadian Coal Industry, Philip S. Martin

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

Mineable reserves of coal are known to exist right across Canada and some 30 mines are currently operating in five provinces, plus one small mine in the Yukon. Total production in 1977 will a- mount to some 30 million short tons with a value of approximately $700 million, which will be a new record tonnage.

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Residential Energy Design, Charles E. Dorgan Oct 1977

Residential Energy Design, Charles E. Dorgan

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

As a result of the escalating cost of energy for residential heating systems, it is increasingly important that a careful analysis be made of construction methods and equipment installed in new homes. It is the purpose of the following paoer to discuss cost effectiveness procedures that should be adopted by the residential home construction industry.

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