Treatment Plant Modifications to Conserve Energy and Improve Performance
Creative funding along with thorough planning and design contributed to the successful energy conservation program at the Willow Lake Wastewater Treatment Plant, Salem, Oregon. By funding...
Waterpower Development: A Renewed Partnership
Efforts to meet the water supply and energy needs of the country in a changing economic, environmental, and technical environment create new opportunities for joint action by water and...
Implementation and Management of a High Technology Irrigation System
Eastern Oregon Farming Company (EOFC) irrigates 12,000 acres using a fully pressurized irrigation system. In 1981, the system was operated with minimal flow and pressure measurements and...
Increasing Hydropower Operating Efficiency
A method is described for determining the most efficient use of hydro units in a multiple unit hydro plant. In a multi-unit plant enough flexibility exists to load a chosen set of units...
Additional Benefits from Channel Improvements
This paper describes techniques used to quantify three types of benefits resulting from enlarging the Houston Ship Channel. These benefit types are vessel casualty reduction, delay reduction...
Hydrogen Energy for Residential/Commercial Sector
Hydrogen is being considered as a synthetic fuel or energy carrier for the post fossil fuel era. It has many properties to commend itself: It compliments the non-conventional primary energy...
Improved Urban Traffic Flow Through Signal Re-timing?California Experience
The California Energy Commission (CEC) has initiated a new program to re-time all of the 20,000 interconnected traffic signals in the state, the first of its kind in the United States....
Indoor Air Quality Simulations with the Mass Balance Model
Recent studies relate energy conservation measures, specifically to reduction of the air exchange rate of residences, with potential adverse health effects due to human exposure to increased...
Guideway and Conductor Rail Heating for a Winter Environment
The power and signal conducting rails are maintained using self-limiting heat trace cable in combination with an inherently protected rail. The cable's high inrush power along...
Distillery Wastes Treated and Recovered Energy Saves $1 Million/Yr
The waste treatment and energy recovery for the world's largest rum distillery (Bacardi Corp., San Juan, Puerto Rico) uses an aerobic digestion to treat distillery wastes...
Vacuum Assisted Pipelines Operation
In the process of upgrading the sewerage facilities for Lancaster, Pennsylvania, it was decided to combine two existing facilities into one new facility. This required the design of three...
A Three Dimensional Hydraulic Jump
A study is conducted to define the three-dimensional hydraulic jump that occurs in a rectangular channel downstream of a rectangular contracted sluice gate. A sequent depth ratio equation...
Field Flow Measurement of Hydro-Turbine Efficiency
Performance tests were conducted at Great Northern Paper (GNP) Company's Weldon Hydroelectric Station. The purpose of the tests was to calibrate the Winter-Kennedy taps and...
Reagan's Lopsided Energy R&D Policy: Peril to U.S. Security?
The Reagan Administration has made (or proposed) some major shifts in the country's energy policy. It believes the federal energy research and development program should be...
Policy Analysis Implications of Four Cogent Transportation Topics
Using a goal-group policy-analysis scheme and from his experience on Capitol Hill, the author documents his observations on the cogent transportation topics facing the United States in...
Energy Crisis Revisited: Conference Highlights Roles of Marketplace and Government
At a recent conference on energy conservation co-sponsored by ASCE's Minnesota Section and the University of Minnesota, three speakers presented divergent views on the role...
Underground Buildings Save Energy
While properly designed underground buildings use less energy for heating and cooling, that's not always the reason they're underground. For example, San Francisco's...
$20 Million for Billet Grinding Eliminates Waste
Republic Steel Corp. invested $20,000,000 in the world's largest billet grinding facility for conditioning steel, in Canton, Ohio. It was nominated for the 1979 Outstanding...
Redesigning the Auto: A Key to Solving the U.S. Energy
The automobile is a tremendous consumer of energy. The entire transport sector uses 26% of the energy used in the U.S.�� and half the oil. In fact, the American auto alone consumes one-ninth...
Energy Conservation: Long-Overlooked Cheap Source of Energy
With a well-organized conservation program, the U.S. could slash present energy consumption 30% to 40%�� while still maintaining present living standards. But, to date, the U.S. has failed...
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