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Local impact of humidification on degradation in polymer electrolyte fuel cells

Autor: Mathias Schulze, Daniel Garcia Sanchez, K. Andreas Friedrich, Tiziana Ruiu, Indro Biswas, Stefan Helmly

Publikováno v: Journal of Power Sources. 352:42-55

Water management represents one of the main challenges in the design and operation of Polymer Electrolyte Fuel Cells (PEFCs). Besides performance, the water level also affects the durability of the cell. Understanding the degradation processes is of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68350c6e28072633e1ddbf977e400f95
https://doi.org/10.1016/j.jpowsour.2017.03.057

The RBF-Metamodel Development of Surface Eddy-Current Probe for the Surrogate Optimal Synthesis Problem

The eddy-current probe (EC-probe) RBF-metamodel is constructed, which can be used to eddy-current density calculate at control points of the space located in the control zone object surface, in the tasks of the EC-probe synthesis. As a coil of excita

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______9105::b65fc395e34abd53ea1e31f54a8d6fad
http://er.chdtu.edu.ua/handle/ChSTU/237

On the behavior of the Koch island fractal boundary microstrip patch antenna

Autor: Borja Borau, M.Carmen, Romeu Robert, Jordi

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
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The properties of the Koch island fractal boundary microstrip patch antenna are presented. The behavior at the fundamental mode and the existence of high-order modes that exhibit localized current density distributions is discussed. The main features

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::273c0d766799106be476c9f17e61d4e6
http://hdl.handle.net/2117/1766

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