Results 1 to 10 of about 991 (252)

Advances in porous volumetric solar receivers and enhancement of volumetric absorption

open access: yesEnergy Reviews, 2023
Porous volumetric solar receivers are one type of solar receivers that can volumetrically absorb solar radiation and achieve efficient solar-to-thermal energy conversion. Porous volumetric solar receivers have been developed since 1980s.
Ya-Ling He, Shen Du
exaly   +4 more sources

Where's Whaledo: A software toolkit for array localization of animal vocalizations. [PDF]

open access: yesPLoS Computational Biology
Where's Whaledo is a software toolkit that uses a combination of automated processes and user interfaces to greatly accelerate the process of reconstructing animal tracks from arrays of passive acoustic recording devices. Passive acoustic localization is
Eric R Snyder   +5 more
doaj   +2 more sources

Advances in Pressurized Volumetric Solar Receivers: A Review [PDF]

open access: yesE3S Web of Conferences
Concentrated solar power (CSP) has the potential for hybridization with geothermal energy to improve the thermal efficiency of geothermal plants and help combat climate change by utilizing renewable energy sources.
Belmonte Carl, Tayactac Reylina
doaj   +2 more sources

Nanofluid-peroxydisulfate integrated volumetric solar interfacial evaporation system for water evaporation and organic pollutant removal [PDF]

open access: yesWater Research X
Solar evaporation exhibits significant potential for the treatment of high-salt organic wastewater. However, it's also confronted with challenges due to the accumulation of organic pollutants and salts in the concentrated wastewater following evaporation,
Chenqi Zhu   +5 more
doaj   +2 more sources

A Convolutional Neural Network for Beamforming and Image Reconstruction in Passive Cavitation Imaging [PDF]

open access: yesSensors, 2023
Convolutional neural networks (CNNs), initially developed for image processing applications, have recently received significant attention within the field of medical ultrasound imaging.
Hossein J. Sharahi   +4 more
doaj   +2 more sources

Geometrical comparison of inline and staggered stack wire mesh absorbers for solar volumetric receivers

open access: yesCase Studies in Thermal Engineering
Open volumetric receivers using air as the heat transfer fluid can operate at higher temperatures and thermal efficiencies than the current state of the art in central receiver systems.
  +2 more
exaly   +3 more sources

Numerical simulation of convective heat transfer coefficient in wire mesh absorbers with fixed porosity

open access: yesResults in Engineering, 2023
Convective heat transfer is one of the main thermal mechanisms in volumetric absorbers technology. There is a lack of literature on the behaviour of convective heat transfer in dense wire meshes.
Daniel Sanchez-Señoran   +3 more
doaj   +1 more source

Manufacturing and Thermal Shock Resistance of 3D-Printed Porous Black Zirconia for Concentrated Solar Applications

open access: yesCrystals, 2023
A novel approach for manufacturing porous materials, foreseen as solar receivers for concentrated sun radiation, used in the power tower technology is presented.
Fernando Almeida Costa Oliveira   +6 more
doaj   +1 more source

ALTERNATIVE LIDAR TECHNOLOGIES FOR STOCKPILE MONITORING AND REPORTING [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
Accurate volume estimation of salt stockpiles stored in covered facilities is essential for effective management and budgeting in the transportation industry. Due to environmental concerns, salt is stored in indoor facilities.
Y. Koshan   +3 more
doaj   +1 more source

Experimentally validated pore-scale numerical analysis for high-temperature (>700°C), high-efficiency (>90%) volumetric solar receivers

open access: yesEnergy Conversion and Management: X, 2021
Concentrated solar thermal/power (CST/P) systems are evolving to operate at higher temperatures (i.e., above 700 °C) to drive advanced cycles and thermochemical processes.
Mohammadreza Sedighi   +2 more
doaj   +1 more source

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