Results 81 to 90 of about 165,635 (214)

Flow‐Field Optimization and Thermal Management of a Plate‐Type Methane Steam Reformer for SOFC Applications

open access: yesFuel Cells, Volume 26, Issue 3, June 2026.
ABSTRACT This study presents a multiphysics numerical investigation of a plate‐type methane steam reformer (MSR) intended for solid oxide fuel cell (SOFC) applications. The focus is placed on resolving the coupled thermo‐fluidic behavior, species transport, and reaction kinetics associated with MSR and water–gas shift (WGS) reactions within the ...
Jenn‐Kun Kuo   +5 more
wiley   +1 more source

ELECTRO MODERNO [Material gráfico]

open access: yes, 1936
FOTO DE FACHA DE ELECTRO MODERNO EN CALLE TRIANACopia digital. Madrid : Ministerio de Educación, Cultura y Deporte.
Electro Moderno
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Estudo das características comportamentais de válvulas proporcionais e seus efeitos nos posicionadores eletro-hidráulicos [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2010A dificuldade de projetar sistemas hidráulicos de controle de posição deve-se principalmente às ...
Muraro, Irving
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Advanced Strategies of Salt Blocking in the Hypersaline Water

open access: yesGlobal Challenges, Volume 10, Issue 6, June 2026.
Advanced strategies of salt blocking in hypersaline water—including hydrophobic, unidirectional brine transportation, dissolution migration, edge crystallization, siphon capillary effect, and zwitterionic effect. ABSTRACT In the past decade, due to high consumption of freshwater and severe drought on the earth, human beings have experienced an ...
Aster Aberra Tessema   +3 more
wiley   +1 more source

Dredged spoil and heavy metals in tidal waters - research summary (SR 199) [PDF]

open access: yes, 1989
This is a summary report of the work conducted by Hydraulics Research between April 1985 and March 1987 on a contract funded by the Department of the Environment. This work was also partly funded by the British Ports Federation (BPF).
Hydraulics Research Wallingford, -
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Electro-hydraulically actuated forestry manipulator: Modeling and Identification

open access: yes2012 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2012
We present results of modeling dynamics of a forestry manipulator, in which we consider its mechanics, as well as its hydraulic actuation system. The mathematical model of its mechanics is formulated by Euler-Lagrange equations, for which the addition of friction forces is straightforward.
Pedro X. La Hera   +2 more
openaire   +3 more sources

Evaluating the sustainability of mineral water consumption using multi‐scale hydrogeophysics in Caxambu, Brazil

open access: yesNear Surface Geophysics, Volume 24, Issue 3, Page 234-251, June 2026.
Abstract A better understanding of the near‐surface aquifer system of the Caxambu Water Park, located in the Minas Gerais State, Brazil, has been achieved. The study aimed to identify groundwater reservoirs and flow patterns and contribute to the hydrogeological conceptual model using a multi‐scale geophysical approach.
Emanuele F. La Terra   +5 more
wiley   +1 more source

Millimeter/Nano‐Structured Metal Monolithic Catalysts: A Privileged Opportunity for Sustainable Water Purification

open access: yesRare Metals, Volume 45, Issue 6, June 2026.
ABSTRACT Cross‐scale assembly of metal (sub) nanoparticles and/or single atoms into millimeter/nanostructured metal monolithic catalysts (Min‐SMCs) is highly appealing for sustainable water cleanup, due to energy‐efficient catalyst recyclability, high infrastructure compatibility, and low metal‐releasing risks.
Jia‐Cheng E. Yang   +4 more
wiley   +1 more source

Highly Dynamic Soft Electrohydraulic Origami Actuators for Agile and Multimodal Robotic Locomotion

open access: yesSmartBot, Volume 2, Issue 2, June 2026.
Most current soft robots still lag far behind their natural counterparts in both agility and speed, mainly attributed to the limited morphing modes and performance of soft actuators. Here, the authors report a new methodology of electrohydraulic origami (EHO) for creating powerful and multimodal soft actuators with large strain, high speed, lightweight,
Wenbo Li   +6 more
wiley   +1 more source

Hydraulics designs manual

open access: yes, 2014
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF cover (viewed on July 28, 2014)"This ...

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