Results 71 to 80 of about 212,008 (300)

Thermosiphon radiation capacity modelling for the cooling of dwellings

open access: yesCase Studies in Thermal Engineering, 2020
The cooling of buildings and homes, necessary to achieve comfort in northwestern Mexico, where the summer weather is usually very warm and dry, demands a very high electricity budget.
M.A. Porta-Gándara   +2 more
doaj   +1 more source

Thermal Analysis of MIRIS Space Observation Camera for Verification of Passive Cooling [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2012
We conducted thermal analyses and cooling tests of the space observation camera (SOC) of the multi-purpose infrared imaging system (MIRIS) to verify passive cooling.
Duk-Hang Lee   +10 more
doaj   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Anti‐Environmental Aging Passive Daytime Radiative Cooling

open access: yesAdvanced Science
Passive daytime radiative cooling technology presents a sustainable solution for combating global warming and accompanying extreme weather, with great potential for diverse applications.
Jianing Song   +3 more
doaj   +1 more source

Reducing Open‐Circuit Voltage Losses in Wide‐Bandgap FAPbBr3 Perovskite Solar Cells for Continuous Unassisted Light‐Driven Water Splitting

open access: yesAdvanced Functional Materials, EarlyView.
The combination of formamidinium thiocyanate and 1,3‐propane diammonium iodide for bulk and top‐surface passivation, and a ternary fullerene blend to improve energy band alignment, suppresses energy losses in wide‐bandgap FAPbBr3 perovskite solar cells.
Laura Bellini   +9 more
wiley   +1 more source

Courtyard as a Passive Cooling Strategy in Buildings

open access: yesInternational Journal of Built Environment and Sustainability, 2017
One of the most significant current discussions in the built environment, architectural practice, theory, and procedures is “Passive Design”. It is becoming very difficult to ignore the issues of passive architectural design strategies in buildings ...
Markus Bulus   +2 more
doaj   +1 more source

Universal system of passive heat removal from the core of a research reactor [PDF]

open access: yesNuclear Technology and Radiation Protection, 2019
This paper presents the results of an analysis of a universal cooling system for the core of re- search reactors built on the passive principle of natural convection.
Uzikov Vitaly, Uzikova Irina
doaj   +1 more source

Simulation-based optimization of PCM melting temperature to improve the energy performance in buildings [PDF]

open access: yes, 2017
Globally, a considerable amount of energy is consumed by the building sector. The building envelope can highly influence the energy consumption in buildings.
Cabeza, Luisa F.   +3 more
core   +2 more sources

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

open access: yesAdvanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter   +8 more
wiley   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

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