Global ETD Search
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Showing 1 to 4 of 4 for “"leakage water"”.
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An experimental investigation of leakage flow paths in soil surrounding leaks in water distribution systems
Over the last few decades, water stress has been imminent in most municipalities around the world. The problem of water losses from pipelines is a major concern due to the increasing demands. Leakage is normally responsible for a large percentage of water losses in distribution systems and results …
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Exploring water-in-oil emulsions for immersion cooling: thermophysical properties, electrical insulation, and chip-level performance
… experimentally evaluates Span 80–stabilized water-in-oil (W/O) emulsions, prepared from Crystal Plus Oil 70T with 2.5–20 vol% water, as immersion coolants for natural-convection cooling of high-power electronics. Conventional dielectric oils provide good insulation but low thermal …
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Beitrag zur Beurteilung von technischen Maßnahmen bei der Vorsorge gegen Umweltbeeinträchtigungen am Beispiel des Einsatzes mineralischer Materialien zur Verfüllung von Abgrabungen
… to adapt the rules to the stricter soil and water-law specifications was not very successful. The federal states reacted with differing regulations on the arising vague legal situation in assessing the exploitation of mineral wastes. In assessing the environment-related quality of an …
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Feasibility of Satellite Water Tanks for Urban Areas in Developing Countries
An intermittent distribution system delivers water to the end users for limited hours on certain days. End users often rely on service pumps, private tanks and on-site filters to cope with the unreliable low quality water supply. These coping mechanisms lead to uneven distribution of the already …