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Full-Text Articles in Mechanical Engineering
Towards Real-Time Energy Efficiency Analysis Of A Hydraulic System, Montasir Mamun Mithu
Towards Real-Time Energy Efficiency Analysis Of A Hydraulic System, Montasir Mamun Mithu
Masters Theses
The study aims at developing a real-time data analysis system for the energy efficiency study of hydraulic systems. It also aims at implementing automation for hydraulic systems so that energy efficiency can be improved using the real-time approach. This research uses a system-level experimental methodology. A linear push system hydraulic prototype is developed for the study. The prototype contains hydraulic actuator, shock absorber, electronic flow control valve, and electronic sensor. This prototype is used to experiment with different operating conditions to characterize hydraulic system behavior. A real-time data analysis system is developed using LabVIEW and an Open Platform Communication (OPC) …
A Metaevaluation Of Energy Efficiency Evaluations, Brandy Brown
A Metaevaluation Of Energy Efficiency Evaluations, Brandy Brown
Dissertations
This study systematically reviews the methodological characteristics of energy efficiency evaluations and uses metaevaluation to assess its quality. Metaevaluation is used to systematically assess the quality of evaluation products, confirm that evaluations deliver sound findings and conclusions, are useful to the client, are credible, are ethically conducted, and are done as cost-effective as possible. The results of this study show that the ability to accurately assess evaluation for methodological quality using evaluations reports as a primary data source depends on the presence of detailed descriptions of evaluation methods. Furthermore, the study suggests that methodological variations of energy efficiency evaluations coalesce …