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Ferguson, Eugene S. – Science, Technology and Society, 1982
Intended for nonspecialists, discusses various aspects of energy in historical terms. Areas addressed include brevity of the cheap energy era, exponential growth, and ideology/controversey (suggesting relationships between power plants and economic power). Examines general literature providing a framework for qualitative thinking about energy and…
Descriptors: Decision Making, Energy, Environmental Education, Fuels
Peer reviewed Peer reviewed
Inglis, David Rittenhouse – American Journal of Physics, 1979
Explains that the efficiency and the useful power available from a windmill turbine, of a laminar-flow model, will vary due to rotational kinetic energy of the downwind stream and turbulent mixing from outside the boundaries of the idealized stream. (GA)
Descriptors: College Science, Energy, Fluid Mechanics, Force
Peer reviewed Peer reviewed
Downie, John; Barnes, Francis – Physics Education, 1979
Gives a brief description of open-circuit wind tunnels of rectangular cross-section and of how expanded polystyrene can be used to build a small one. (Author/GA)
Descriptors: Experiments, Instruction, Kinetics, Laboratory Techniques
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Berridge, Chris – School Science Review, 1989
Reviews the history of the steam turbine at sea from the 1880s to modern turbines. Presents several pictures of various types of turbines. (YP)
Descriptors: Engineering, Engineering Technology, Engines, Foreign Countries
Kazzi, John W. – Small Town, 1990
Describes four successful community programs dealing with waste management issues, developed with assistance from Keep America Beautiful System: litter prevention (Beatrice, Nebraska); composting yard waste (Centralia, Illinois); recycling (Lake Jackson, Texas); and waste-to-energy incineration (Gastonia, North Carolina). Notes related education…
Descriptors: Alternative Energy Sources, Community Action, Community Problems, Community Programs
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Hudson, Travis; Camphire, Geoffrey – Science Teacher, 2005
Students live in a world that is powered by petroleum and other energy resources to an unsurpassed degree. The United States today consumes more than 24% of all the energy used in the world--and about 60% of this energy is provided by petroleum (oil and natural gas). The availability of abundant, inexpensive energy is the main reason that the…
Descriptors: Natural Resources, Fuels, Living Standards, Energy
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Wilhelm, Erik; Fowler, Michael – Bulletin of Science, Technology and Society, 2006
Hydrogen energy systems are being developed to replace fossil fuels-based systems for transportation and stationary application. One of the challenges facing the widespread adoption of hydrogen as an energy vector is the lack of an efficient, economical, and sustainable method of hydrogen production. In the short term, hydrogen produced from…
Descriptors: Energy, Fuels, Fuel Consumption, Energy Management
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Clarke, Nathan R.; Casey, John Patrick; Brown, Earlene D.; Oneyma, Ezenwa; Donaghy, Kelley J. – Journal of Chemical Education, 2006
A synthesis is developed to make biodiesel from vegetable oils such as soybean, sunflower, and corn oil, as an exercise in the laboratory. Viscosity measurements were used to gain an understanding of an intermolecular property of the biodiesel and that has limited the implementation of biodiesel on a wide scale basis, solidification at low…
Descriptors: Laboratory Experiments, Fuels, Chemistry, Environmental Education
Department of Energy, Washington, DC. Technical Information Center. – 1982
The purpose of this booklet is to provide a basic understanding of nuclear fission energy and different fission reaction concepts. Topics discussed are: energy use and production, current uses of fuels, oil and gas consumption, alternative energy sources, fossil fuel plants, nuclear plants, boiling water and pressurized water reactors, the light…
Descriptors: Energy, Fuels, Instructional Materials, Nuclear Energy
Moore, Charles G.; And Others – 1989
The materials in this document are an extension of a catalog of occupational duties, tasks, and performance objectives relevant to maintaining automotive suspension systems, brakes, and steering mechanisms. This document provides the following for each occupational task within each duty: (1) a standard of performance; (2) the conditions under…
Descriptors: Auto Mechanics, Behavioral Objectives, Competency Based Education, Motor Vehicles
McDaniels, David K. – 1982
The different approaches to the generation of power from solar energy may be roughly divided into five categories: distributed collectors; central receivers; biomass; ocean thermal energy conversion; and photovoltaic devices. The first approach (distributed collectors) is the subject of this module. The material presented is designed to…
Descriptors: College Science, Electricity, Heat, Higher Education
Conservation and Renewable Energy Inquiry and Referral Service (DOE), Silver Spring, MD. – 1985
An introduction to geothermal energy is provided in this discussion of: (1) how a geothermal reservoir works; (2) how to find geothermal energy; (3) where it is located; (4) electric power generation using geothermal energy; (5) use of geothermal energy as a direct source of heat; (6) geopressured reservoirs; (7) environmental effects; (8)…
Descriptors: Alternative Energy Sources, Electricity, Energy, Energy Education
Stout-Wiegand, Nancy; Trent, Roger B. – 1982
A survey to examine male and female attitudes toward locally proposed energy developments (e.g., coal production, refineries) in an Appalachian community is reported. Four hundred and eighty-five residents were questioned on whether they favor the proposed developments; whether they were currently employed in an energy-related occupation; and…
Descriptors: Community Attitudes, Economic Factors, Females, Industrialization
Vaughan, Jerry L., Sr. – 1982
This paper presents a discussion of strategic planning within social institutions and provides a planning agenda that focuses on modern trends, forecasts, and projections. First, the background of the strategic planning process is reviewed, and historical changes in the nature of modern technology are delineated, including a transformation in…
Descriptors: Energy, Futures (of Society), Long Range Planning, Power Technology
John Deere Co., Moline, IL. – 1979
This power trains manual is one of a series of power mechanics for training in the servicing of transmissions, etc., on farm and industrial machines. Materials provide basic information and illustrations for use by vocational students and teachers as well as shop servicemen and laymen. The ten chapters focus on (1) Power Trains: How They Work; (2)…
Descriptors: Agricultural Education, Agricultural Engineering, Auto Mechanics, Equipment Maintenance
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