Results 11 to 20 of about 2,540,315 (302)

The Hydro-electro-thermal Performance of Air-cooled, Open-cathode Polymer Electrolyte Fuel Cells: Combined Localised Current Density, Temperature and Water Mapping [PDF]

open access: yesElectrochimica Acta, 2015
In situ diagnostic techniques provide a means of understanding the internal workings of fuel cells so that improved designs and operating regimes can be identified.
Adcock, P   +10 more
core   +3 more sources

Detection of Water Flow by Japanese Eel (Anguilla japonica): Behavioral and Pharmacological Analyses [PDF]

open access: yesAnimal Behavior and Cognition, 2023
Eels migrate long distances and their spatial learning ability based on extra-maze visual cues has been examined in the laboratory. Here, I examine the discriminative properties of water flow in their spatial cognition.
Shigeru Watanabe
doaj   +1 more source

Numerical analysis of propellers for electric boats using computational fluid dynamics modelling

open access: yesEnergy Conversion and Management: X, 2023
In the maritime industry, propellers are the most commonly used form of propulsion and are core to the optimum performance of a ship. Generally, the performance characteristics of a marine propeller are determined and analysed by experiments like open ...
Oliver Lovibond   +3 more
doaj   +1 more source

Experimental investigation of small diameter two-phase closed thermosyphons charged with water, FC-84, FC-77 and FC-3283 [PDF]

open access: yes, 2010
Copyright © 2009 Elsevier Ltd. All rights reserved.An experimental investigation of the performance of thermosyphons charged with water as well as the dielectric heat transfer liquids FC-84, FC-77 and FC-3283 has been carried out. The copper thermosyphon
Jouhara, H, Robinson, AJ
core   +1 more source

Determination of the hydrodynamic performance of marine propellers using fibre Bragg gratings [PDF]

open access: yes, 2019
Downloading of the abstract is permitted for personal use only. A critical aspect in the design of marine propellers is their hydrodynamic performance which, when evaluated experimentally, requires a number of parameters to be monitored at the same time,
Carlton, J.   +8 more
core   +1 more source

Maize open-pollinated populations physiological improvement: validating tools for drought response participatory selection [PDF]

open access: yes, 2019
Participatory selection—exploiting specific adaptation traits to target environments—helps to guarantees yield stability in a changing climate, in particular under low-input or organic production.
Araus   +25 more
core   +2 more sources

Water productivity and stomatal gas exchanges of greenhouse tomato in two hydroponic systems [PDF]

open access: yesعلوم و مهندسی آبیاری, 2021
The  amount  of water  and  fertilizers  used in  the  production  of vegetables,  specifically  tomatoes,  is  high. This experiment was carried out to investigative of effects of yield, nutrient solution efficiency,Vegetative growth, and stomatal gas ...
Mohammad Reza Fayezizadeh   +3 more
doaj   +1 more source

Performance study of open pond as heat sink of water-cooled air conditioner

open access: yesCase Studies in Thermal Engineering, 2021
In this paper, performance of open pond as heat sink of water-cooled condenser instead of cooling tower was considered. Experimental test of a 3.5 kW R32 air conditioner with 3m×3m×1.1 m open pond was performed and the unit was running between 8 a.m. and
Watcharapon Watcharajinda   +3 more
doaj   +1 more source

Electrochemical Sensors with Screen Printed Ag|AgCl|KCl Reference Electrodes [PDF]

open access: yes, 2017
This paper presents the printed thick film Ag|AgCl|KCl reference electrodes for electrochemical or biosensors application and their electrochemical and analytical performance.
Dahiya, Ravinder   +2 more
core   +1 more source

hms++: Open-source shallow water flow model with focus on investigating computational performance

open access: yesSoftwareX, 2023
An open-source high-performance program for the numerical simulation of surface water flow (hms++) is introduced. It contains a robust, explicit MUSCL solver for the shallow water equations (SWE).
Lennart Steffen, Reinhard Hinkelmann
doaj   +1 more source

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