Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 56 for “"General Electric"”.
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Application of IEC61850 protocol to implement peer-to-peer communication on General Electric (GE) relays : evaluation of IEC61850 performance
SA is said to be improving protection performance due to the Generic Object Oriented Substation Event (GOOSE) messages that can be rapidly transmitted in a network to perform protection and other functions. Based on the fact that the GOOSE messages only occupy three layers of the Open System …
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Locomotive emissions effects due to engine configuration
… in this document. The first study tested a General Electric C39-8 (Norfolk Southern Engine Number 8678) locomotive and a General Electric D8-40C (Norfolk Southern Engine Number 8692) locomotive, which were equipped with General Electric Model 7FDL16L6 diesel engines with mechanically …
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Evaluation of the economic simplified boiling water reactor human reliability analysis using the SHARP framework
General Electric plans to complete a design certification document for the Economic Simplified Boiling Water Reactor to have the new reactor design certified by the United States Nuclear Regulatory Commission. As part of the design process, the design control document was produced in 2006, and it …
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Experimental Determination of Smectite Hydration States Under Simulated Diagenetic Conditions (high-Temperature, X-Ray Diffraction, Dehydration)
… X-ray cell, mounted on an automated General Electric XRD3 X-ray diffractometer, was used to monitor the basal reflections.
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The Influence of Pressure Ratio on Film Cooling Performance of a Turbine Blade
… The blade contour is representative of a typical General Electric first stage, high turning, turbine blade. Tunnel freestream conditions were 10 psig total pressure and approximately 80 °C. A chilled air coolant film was supplied to a generic General Electric leading edge showerhead coolant …
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GE's Telecomsat Revised: A Decade of Operating Results
… and Space Vehicle Department (MSVD) of the General Electric Company printed 200 copies of a special proprietary report on the business prospects of communications satellites (comsats) The 234 page document was intended to provide the central management group of GS with the data needed to …
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SLODC: Serial Logger for Offshore Data Collection
… the frequency and magnitude of these vibrations. General Electric currently has to bring out expensive equipment to log and convert the data from the software into relevant and readable data, risking the equipment in the process. The goal of this project was to use a Renesas Embedded GUI board to …
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Polychlorinated biphenyl (PCB) contamination in Pittsfield, Massachusetts : an investigation of public participation
… various government agencies and the polluter, General Electric, regarding extensive PCB (polychlorinated biphenyl) contamination in Pittsfield, Massachusetts. In this case, government acted as a trustee on behalf of the public's interests in the negotiations. All individuals involved in the …
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Spiral tube heat exchanger for liquid metal
… have been associated on my present duty with the General Electric Company, Schenectady, New York. The major problems involved have been the design of the components of the system. One of the major components under development is a heat exchanger for liquid metals. The development of a suitable …
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Modelagem do relé de proteção diferencial tipo BDD15B-GE
… partir do relé de proteção diferencial BDD15B da General Electric. Ele está fundamentado nos estudos apresentados por Chaudhary, cujo modelo apresenta características de percentagem e restrição harmônica. Suas características, assim como a modelagem dos componentes do relé que usam circuito em …
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Cooling of a caliper disc brake by forced convection from a ventilated fan wheel
… or heating rate data was acquired by using a General Electric cradle dynamometer. A manually operated hydraulic device was used to apply the normal braking force to the rotating brake disc. The energy absorption converted into heat and established a temperature gradient in the brake friction …
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Tractor-trailer Simulation And The Assessment Of Training Scenarios For City-driving: Skill Building In The Area Of Left And Right Turns
… study was the V-sim non-motion simulator from General Electric (GE). A 2 x 4 factorial analysis was utilized to examine conditional differences as well as gender differences. While there were no gender differences, the results for overall turns were significant, F(1, 16) = 7.14, p = .017, η2 = …
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Diagnostic indicators for shipboard mechanical systems using Non-Intrusive Load Monitoring
… loadings, gas turbine generators starts, major electrical load shifts, and leak insertions into the low pressure air system. An additional NILM was installed on the General Electric LM2500 Universal Engine Controller (UEC) in order to assist in the diagnosis of various state changes. The UEC …
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The effect of voltage wave form on the operation of two types of current overload relays
… sinusoidal potential applied. The operation of a General Electric Time Current Overload Relay, Type PAC, a plunger type relay with an air bellows time delay, is, in general, retarded in operation by the application of non-sinusoidal potential waves. The operation may be slightly accelerated, …
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A Monte-Carlo-based simulation of jet exhaust nozzle thermal radiative signatures
… parametric model has been developed based on the General Electric F110-GE-129 jet engine. The basis of the model is a highly flexible Monte-Carlo ray-trace formulation which is capable of simulating real surface behavior, such as specular reflections, and allows for variation of input parameters …
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Placement of engineering centers in emerging market countries
… study focused on a few global companies (Delphi, General Electric, and Motorola) that had engineering centers in both China and India. Two sets of data, direct data and indirect data, were collected. Direct data include responses to surveys sent to managers of these companies as well as personal …
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Use of parallel co-processors in high speed position regulation
In March 1983, the General Electric Company Drive Systems Operations Division introduced the Distributed Micro-Controller (DMC) to the automation industry. The processor is used for high speed digital control of a number of devices. One of the first applications of the DMC was control high speed …
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Integrating thermal energy storage and nuclear reactors: A technical and policy study
… Energy Storage (nTES) system. The design uses General Electric-Hitachi’s Power Reactor Innovative Small Module (PRISM) and combines it with a TES that uses a binary eutectic sodium and potassium nitrate salt commercially known as “solar salt”. Beginning with a policy and economic survey, key …
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Recent Developments in X-Rays
… of such apparatus may be found in the General Electric Review of February 1926.
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The adequacy of recommended microwave blanch times for carrots and green beans in selected microwave ovens
… optimal quality. In the present study the General Electric Company's recommended blanch times for carrots and green beans were investigated using three microwave ovens. Peroxidase was used as an indicator enzyme for measuring blanching adequacy. It was determined that oven variation had no …
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