Results 11 to 20 of about 18,831 (193)
Experimental investigation of the mooring system of a wave energy converter in operating and extreme wave conditions [PDF]
, 2020 A proper design of the mooring systems for Wave Energy Converters (WECs) requires an accurate investigation of both operating and extreme wave conditions.
Begovic E. +7 more
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机车电传动, 2021 Improving the on-line detection level of pantograph-catenary system and evaluating its service status has become a key problem to be solved in the construction of intelligent operation and maintenance of heavy-haul locomotive.
Jiejun LYU, Hongjun HE, Congjian JIANG
doaj
Energies, 2023 During train travel, various factors, such as body vibration, uneven contact lines, and hard spots on carbon sliding plates and over electric neutral zones, often lead to brief separation between the pantograph and the contact line, i.e., the pantograph ...
Yixuan Yang +6 more
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The Catenary in History and Applications (La Catenaria nella Storia e nelle Applicazioni)
Science & Philosophy, 2017 The catenary is one of the most common curves; it is, in fact, the shape assumed by a homogeneous and inextensible chain, fixed to the extremities, which is subject only to its own weight.
Giuseppe Conti +2 more
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Compartmental analysis of dynamic nuclear medicine data: models and identifiability [PDF]
, 2016 Compartmental models based on tracer mass balance are extensively used in clinical and pre-clinical nuclear medicine in order to obtain quantitative information on tracer metabolism in the biological tissue.
Delbary, Fabrice +2 more
core +2 more sources
Energies, 2018 The overhead catenary truck is an interesting technology for long-haul transportation with heavy-duty trucks because it can combine the advantage of energy supply via catenary while driving and the flexibility of a battery truck on routes without ...
Ivan Mareev, Dirk Uwe Sauer
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Realizable sets of catenary degrees of numerical monoids
, 2017 The catenary degree is an invariant that measures the distance between factorizations of elements within an atomic monoid. In this paper, we classify which finite subsets of $\mathbb Z_{\ge 0}$ occur as the set of catenary degrees of a numerical monoid ...
O'Neill, Christopher, Pelayo, Roberto
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Energy efficiency and integration of urban electrical transport systems: EVS and metro-trains of two real European lines [PDF]
, 2019 Transport is a main source of pollutants in cities, where air quality is a major concern. New transport technologies, such as electric vehicles, and public transport modalities, such as urban railways, have arisen as solutions to this important problem ...
Cucala, Asunción P. +3 more
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Analysis and Improvement of Pantograph Carbon Strip Abnormal Wear on Luoyang Metro Line 1
Chengshi guidao jiaotong yanjiuObjective During inspection, problems like the bad pantograph and catenary relation, pantograph-catenary arcing on the main line, burning points and serious wear on the pantograph carbon strip are detected since the trial operation of Luoyang Metro Line ...
WANG Liang, NIU Xiurong, LUO Min
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Sensors, 2020 The vibration of the catenary that is initiated by the passing pantograph has a direct influence on the pantograph–catenary contact performance.
Fuchuan Duan +3 more
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