4 hasil untuk "Giurma-Handley Catrinel-Raluca"
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Artikel Jurnal
Reaserch and Case Studies on Water Losses in Distribution Networks and Their Effect on the Groundwater
The current paper approaches the possibility of using the devices owned by the Company I work for, namely the G.P.R. (Ground penetrating Radar), U.A.V., thermal imaging camera, for the purpose of pre or identification of losses on pipelines and transportation of drinking water, identifying…
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Artikel Jurnal
Drainage Density Mapping Using ArcGIS in the Liwiec Watershed
In recent years, GIS methods have been successfully applied to determine watershed characteristics and shape. Drainage density, the total length of streams per unit area, impacts surface hydrology and reflects climatic effects on terrain. It is associated with hydrologic processes like…
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Artikel Jurnal Teks lengkap
FIELD VALIDATION OF ACOUSTIC LEAK DETECTION IN AN AGING URBAN WATER DISTRIBUTION SYSTEM: INFLUENCE OF AGING INFRASTRUCTURE ON ACOUSTIC LEAK DETECTION
Water losses in distribution networks pose a major challenge for regional water utilities, exacerbated by aging infrastructure and the increasing frequency of failures in pipeline sections beyond their service life. This paper presents two case studies on field validation of acoustic leak detection…
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Artikel Jurnal Teks lengkap
Comparative Wear Evaluation of Pure Zn, Zn–Mg and Zn–Mg–Y Alloys Using Mass Loss Measurements and Optical Profilometry
The present study investigates the dry sliding wear behaviour of pure Zn, Zn–3Mg, and Zn–3Mg–0.5Y biodegradable alloys using mass loss measurements, friction torque monitoring on an Amsler tribometer, and optical profilometry of wear tracks. The microstructure of the Zn–Mg–Y alloy exhibited an α-Zn…