Engineering Commons^™

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.

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 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.

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 …

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.

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.

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.

Comparison Of Stirred And Immobilized Cell Reactors For Ethanol Production, Oliver C. Sitton, J. L. Gaddy

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

Biomass can be converted to sugars by hydrolysis with enzymes or mineral acids. These sugars can be converted into a number of chemical intermediates in biological reactors. Biological reactions are generally slow and selection of the most efficient reactor is important in these applications.

Immobilized cell reactors allow high cell densities and high throughput by attaching microorganisms to a fixed support. This paper compares the rate of production of ethanol from glucose by Saccharomyces Cerevisiae in a packed column and a stirred reactor.

Continuous stirred reactor studies showed a washout rate of .27 hr^-1. The optimum rate of …

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.

Ua77/1 Western Alumnus, Vol. 49, No. 6, Wku Alumni Association

WKU Administration Documents

Alumni magazine published by WKU. This issue has the following articles:

• Dero Downing Steps Down
• Douglas, Michele. Top Banana – Gary Riggs
• Egan, Sherry. WKU State Climatic Center
• Gibson, Debbie. I Kind of Believe It’s a Gift – Burt Feintuch, Folk Music
• New on the Gridiron
• Adams, Bob. Digital Voltmeter – Engineering Technology
• Schock, Jack. The Projectile Point – Archaeology
• Armstrong, Bryan. Confessions of a Journalism Intern
• Highland, Jim. Terry Climer
• Beauchamp, Donnie. Commonplace Things – Photography
• Miller, Richard. The Exceptional Student – Psychology, Biology
• Harry Snyder Speaks at Commencement
• Douglas, Michele. Students Take Advantage of Study Trips Abroad
• Western …

Cpacs Happenings (August-September 1978 Newsletter), College Of Public Affairs And Community Service, University Of Nebraska At Omaha

CPACS Newsletters

The College of Public Affairs and Community Service (CPACS) newsletter that reported on the news, collaborations, events, and general happenings of the UNO College of Public Affairs and Community Service. This newsletter has had many names and variations over the years including SPACS Newsletter (1973); Newsletter of the College of Public Affairs and Community Service (1973-1974): Happenings (1974-1980s); and the current e-newsletter titled the CPACS Collective (2021-)

Handbook Of Remote Sensing Imagery Of Connecticut, Daniel L. Civco, William C. Kennard, Michael Wm. Lefor

Storrs Agricultural Experiment Station

No abstract provided.

Cpacs Happenings (April 1978 Newsletter), College Of Public Affairs And Community Service, University Of Nebraska At Omaha

CPACS Newsletters

The College of Public Affairs and Community Service (CPACS) newsletter that reported on the news, collaborations, events, and general happenings of the UNO College of Public Affairs and Community Service. This newsletter has had many names and variations over the years including SPACS Newsletter (1973); Newsletter of the College of Public Affairs and Community Service (1973-1974): Happenings (1974-1980s); and the current e-newsletter titled the CPACS Collective (2021-)

The National Solar Heating And Cooling Information Center, Jeremy A. Lifsey, Sanford Zane Meschkow

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

The Center is an information service funded by the U.S. Department of Housing and Urban Development and the U.S. Department of Energy as part of a program to foster the use of solar energy in domestic hot water systems and the heating and cooling of buildings. The Center answers questions by mail and over toll-free hot lines, operates a mobile exhibit van and several exhibits that appear at conferences and trade shows, and distributes HUD and DOE publications on solar energy. Users can request lists of addresses of solar design and construction professionals, manufacturers, distributors, banks that have given solar …

Energy From Swine Manure, J. R. Fischer, E. L. Iannotti, D. M. Sievers

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

This paper discusses results of anaerobically digesting swine manure. Facts and figures are given on utilization of the energy from the anaerobic digester. Design parameters and some of the biochemical changes that occur during digestion are also given.

5th Annual Umr-Dnr Conference On Energy -- Entire Proceedings, University Of Missouri--Rolla

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

This volume is a collection of refereed papers presented at the Fifth Annual UMR-DNR Conference on Energy held at the University of Missouri--Rolla on the dates of October 10 - 12, 1978.

Guided by the President's goal of energy independence by 1980, the UMR-DNR Conference on Energy organized in 1974 with the purpose of providing social scientists, scientists and engineers a means for rapid communication of their most recent research results in the field of energy and to offer solutions to the energy related problems of local government, business, industry and the general public. Since that time, there has been …

Bay Area Rapid Transit (Bart) Advertisment, [Circa 1978], Bay Area Rapid Transit

Mayor Moscone

Clippings about BART Advertisment

Replicating Bales Problem Solving Experiments On A Computerized Conference: A Pilot Study, Computerized Conferencing & Communications Center, Starr Roxanne Hiltz, Kenneth Johnson, Gail Agle

Computerized Conferencing and Communications Center Reports

Computerized Conferencing is a new form of communication in which the participants type their comments into a computer terminal, and receive their instructions and the comments of others printed on their terminal. This is a report on the results of a pilot study which was aimed mainly at exploring and solving the methodological problems presented by the need to adapt the procedures for conducting and coding face-to-face discussions to studies of this new medium. It represents the first set of controlled experiments on group discussions via a computerized conference.

The independent variable in this pilot study was mode of communication …

Testing Of Solar Collectors By A Standard Method, Harry J. Sauer Jr., Bassem F. Armaly

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

A description of the recently adopted standard for testing solar collectors "ASHRAE STANDARD 93-77, METHOD OF TESTING SOLAR COLLECTORS BASED ON THERMAL PERFORMANCE" is presented. Results from the standard could be used to simulate the transient performance of an installed solar system.

Metrication In Highway Design And Operations, Taher A. Al-Fadhli

Dissertations and Theses

The complex problem of metrication of highway design, construction and maintenance has been the subject of a number of studies and pilot projects carried out by the Federal Highway Administration (F.H.W.A.) of the United States and the Roads and Transportation Association of Canada. Through a research grant, the FHWA of the U.S.A. assigned the Ohio Department of Transportation, the Illinois Department of Transportation and the Oregon Highway Division to design, construct, and maintain these metric projects. The author has reviewed the experience and conclusions of these studies and the problems encountered in the pilot projects relative to the design, survey, …

New Perspectives On The Materials Interface With The Three E'S -- Energy, Environment And Economics, Donald S. Remer

All HMC Faculty Publications and Research

New perspectives are presented on the material interface with the three E's -- Energy, Environment, and Economics. The past, present, and future energy picture is described from 1850 through the year 2030. The major energy sources such as oil, natural gas, coal, nuclear, and several new emerging energy options are compared and contrasted. The lead time, capital, and materials required for bringing on-stream new energy sources is described. Previous U.S. energy forecasts are reviewed and are found to be too optimistic. The U.S. materials situation is outlined with an emphasis on per capita materials use and the critical role that …

Glossary Of Intelligence Terms, W. S. Liptak Cmdr, Robert Bolin , Depositor

United States Department of Defense Military Intelligence

This glossary was scanned by Dr. Jonathan Clemente, an intelligence researcher, and shared with Professor Bolin.

This glossary was prepared by Commander W. S. Liptak apparently in support of a “Seminar on Reconnaissance and Technical Information Collection (SORTIC)” taught at the Defense Intelligence College.

This document consists of:

• An introduction concerning “Methodology”
• Glossary of Intelligence Terms and Definition
• Appendix A: Acronyms and Abbreviations
• Appendix B: Alternate Definitions
• Appendix C: Index of Other Intelligence Glossaries

Note:

The date given above is based on the dates of the glossaries listed in Appendix C.

Official Phone Directory, Us Army Foreign Science And Technology Center, Robert Bolin , Depositor

United States Department of Defense Military Intelligence

This directory contains instructions for using various telephone systems and calling long distance, a thorough organizational listing, a quick reference guide, an alphabetic list of employees, and a world time conversion chart. The organizational listing gives the lists each division and the branches within it and the heads of the divisions and branches with their phone numbers. The list of employees includes the person’s name, his or her office extension and home phone number, office symbol, and room number. If the person listed was not located in Charlottesville, the alphabetic list tells where they were.

Cpacs Happenings (December 1977-January 1978 Newsletter), College Of Public Affairs And Community Service, University Of Nebraska At Omaha

CPACS Newsletters

The College of Public Affairs and Community Service (CPACS) newsletter that reported on the news, collaborations, events, and general happenings of the UNO College of Public Affairs and Community Service. This newsletter has had many names and variations over the years including SPACS Newsletter (1973); Newsletter of the College of Public Affairs and Community Service (1973-1974): Happenings (1974-1980s); and the current e-newsletter titled the CPACS Collective (2021-)