Results 71 to 80 of about 44,450 (245)
Porcelain pestle, c1920, 6 from set of 6
, 1920 Six porcelain pestles American by Wedgewood circa 1920 and approximately 6 1/2" length.circa 1920Pestle Length, Diameter: 9.5cm, 2.85cm (3.71in, 1 ...
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High Voltage, EarlyView.ABSTRACT This paper presents a comprehensive review of live‐line work on high‐voltage transmission overhead lines, with a focus on insulation performance, air‐gap breakdown and discharge physics under realistic operating conditions. This review primarily covers journal publications from approximately 2014 to 2026, with emphasis on recent developments ...
Mona Ghassemi, Masoud Farzaneh
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Manufacturing Porcelain Covered BY (UPE/ Silica Fume) Gelcoat
Ibn Al-Haitham Journal for Pure and Applied SciencesIndustrial porcelain and gelcoat samples were prepared. Two kinds of porcelain, soft and hard, have been prepared by adding the hardener with concentrations of 2.5% and 5% gm, respectively. unsaturated polyester that is reinforced with calcium carbonate
Ame J. Abbas , Widad H. Jassim
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Porcelain pestle, c1920, 5 from set of 6
, 1920 Six porcelain pestles American by Wedgewood circa 1920 and approximately 6 1/2" length.circa 1920Pestle Length, Diameter: 15.24cm, 3.7cm (5.94in, 1 ...
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High Voltage, EarlyView.ABSTRACT The synergistic effect of airflow on rainfall behaviour significantly impacts the flashover probability of insulators. This study combines experiments and simulations to investigate the influence of raindrop dynamic behaviour, shed structures and rainfall conditions on flashover characteristics under airflow conditions.
Keqi Huang +5 more
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Porcelain pestle, c1920, 2 from set of 6
, 1920 Six porcelain pestles American by Wedgewood circa 1920 and approximately 6 1/2" length.circa 1920Pestle Length, Diameter: 16.99cm, 2.95cm (6.63in, 1 ...
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High Voltage, EarlyView.ABSTRACT A new‐type power system serves as a critical technical support for the integration of new energy, and its secure and stable operation is of great importance. However, the extensive utilisation of power electronic devices leads to power equipment insulation being subjected to electrical stresses of high‐frequency harmonics, which can easily ...
Shengtao Li +4 more
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Porcelain mortar and pestle [Set C], c1920, 4 from set of 6
, 1920 Six porcelain Wedgwood, American circa 1920 mortars and pestles. 4" height and 6 1/4" diameter and pestles are 8" length.circa 1920Mortar Height, Diameter: 10.1cm, 17.8cm (3.94in, 6.94in)Pestle Length, Diameter: 22.07cm, 4.1cm (8.61in, 1 ...
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Conformação de porcelanatos de baixa espessura por prensagem e tape casting [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2012No presente trabalho foram avaliadas as características técnicas e microestruturas de ...
Silva, André Luiz da
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High-speed Locomotive Porcelain Positioning Method Based on SIFT
机车电传动, 2012 A porcelain positioning method based on SIFT was proposed. First, the scale invariant features of image and porcelain were extracted respectively, then, feature points were matched through Euclidean Distance of the key points, finally, the porcelain ...
LIN Ping, WANG Li, LUO Lin
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