Fusion reactor requirements and systems for energy storage and transfer (open access)

Fusion reactor requirements and systems for energy storage and transfer

Energy storage and transfer requirements for many of the present day reactor systems are listed. Two ohmic heating (OH) requirements, those for toroidal Z-pinches and Tokamaks, are described in more detail. Technologies envisioned for the power conditioning circuitry are discussed.
Date: May 8, 1978
Creator: Thomassen, K.I.; Hagenson, R.L. & Thullin, P.
Object Type: Article
System: The UNT Digital Library
Texas Attorney General Opinion: H-1163 (open access)

Texas Attorney General Opinion: H-1163

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, John L. Hill, regarding a legal question submitted for clarification; Whether a secret ballots conducted by a governing body violate the Open Meetings Act.
Date: May 8, 1978
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Monitoring of prestressed concrete pressure vessels. 1. An overview of concrete embedment strain instrumentation and calibration test results for selected concrete embedment strain meters (open access)

Monitoring of prestressed concrete pressure vessels. 1. An overview of concrete embedment strain instrumentation and calibration test results for selected concrete embedment strain meters

The report presents results of calibration tests on strain meters. The approach was divided into two phases: (1) an overview of meter performance criteria for PCPV applications and techniques for strain measurements in concrete and (2) procurement of commercially available gages and their evaluation to assess the reliability of manufacturer-supplied calibration factors. Calibration test results for gages embedded in 15.2-cm-diam by 54-cm cylindrical concrete specimens indicated that calibration factors should be determined (verified) by embedding samples of the gages in test specimens fabricated using a representative mix and that further research should be conducted on other measurement techniques based on inductance, capacitance, semiconductors, and fluidic principles.
Date: May 8, 1978
Creator: Naus, D.J. & Hurtt, C.C.
Object Type: Report
System: The UNT Digital Library
Detroit Lakes Energy Systems Study. Quarterly technical progress report, February 1, 1978--April 30, 1978 (open access)

Detroit Lakes Energy Systems Study. Quarterly technical progress report, February 1, 1978--April 30, 1978

The initial phase of the Detroit Lakes Energy Systems Study was designed to assemble and analyze sufficient data from which to recommend specific classes of alternative energy supplies. Most of the information on meteorological conditions and biomass materials have been obtained. This is being compiled into a useful form for future evaluation. Research into legal and economic areas are underway. Analysis of this data is being conducted and results will be used in assessing the impact of alternative energy systems. Current technical information on solar thermal, solar photovoltaic, wind and hybrid power systems is being evaluated. Potential systems are being considered in light of their impact on the Detroit Lakes region and the northern latitudes in general. Final evaluation of the data is expected well within schedule.
Date: May 8, 1978
Creator: DeVillers, K.E.
Object Type: Report
System: The UNT Digital Library
An Urban Transit Finance Primer (open access)

An Urban Transit Finance Primer

This report documents the history of transit systems in the United States and discusses ways to lessen the financial strain of maintaining them.
Date: May 8, 1978
Creator: Fischer, John
Object Type: Report
System: The UNT Digital Library