Experimental performance analysis of two different passive cooling techniques for solar photovoltaic installations
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-020-09883-6
Abstract: At higher ambient temperatures during summer months, the cell temperature of a photovoltaic (PV) module increases to 50–60 °C and sometimes could go as high as 80 °C due to which the PV module heats… read more here.
Keywords: passive cooling; module; cooling techniques; performance ... See more keywords
The study of passive cooling system assisted with separate heat pipe for decay heat removal in spent fuel pool
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2017.08.062
Abstract: Abstract The nuclear energy plays an important role in world energy production, and the safety of nuclear power plant has drawn increasing attention as well, where the decay heat removal system is an essential part… read more here.
Keywords: cooling system; passive cooling; system; decay heat ... See more keywords
Spectrally selective approaches for passive cooling of solar cells: A review
Sign Up to like & getrecommendations! Published in 2020 at "Applied Energy"
DOI: 10.1016/j.apenergy.2020.114548
Abstract: Abstract Waste heat is generated in solar cells during the daytime because they operate with a limited electrical efficiency. Moreover, the generated heat increases the solar cells’ operating temperature, and this has an adverse effect… read more here.
Keywords: selective approaches; passive cooling; approaches passive; cooling solar ... See more keywords
Design of a Novel LED Bulb with Entire Surface Thermally Activated for Passive Cooling
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.117466
Abstract: Abstract LED lightings have made significant contributions to global energy saving, where one major challenge is the overheating of LED chips since the light output and lifespan of LED chips decrease exponentially with increasing operating… read more here.
Keywords: heat; surface; led bulb; design ... See more keywords
A numerical prediction of the passive cooling effects on thermal comfort for a historical building in Rome
Sign Up to like & getrecommendations! Published in 2017 at "Energy and Buildings"
DOI: 10.1016/j.enbuild.2017.06.049
Abstract: Abstract In recent times, numerical simulations are increasingly gaining ground for the energy saving and thermal comfort evaluation of historical buildings. In the present paper a transient 2D model of the Pavilion 2 B of the… read more here.
Keywords: thermal comfort; passive cooling; numerical prediction; cooling effects ... See more keywords
Indexes for passive building design in urban context – indoor and outdoor cooling potentials
Sign Up to like & getrecommendations! Published in 2018 at "Energy and Buildings"
DOI: 10.1016/j.enbuild.2018.05.043
Abstract: Abstract In this paper, we propose a practical approach for decision-making regarding passive cooling design for buildings in dense urban contexts. For non-cooled buildings under temperate climates, assessment of summer thermal discomfort determines the usual… read more here.
Keywords: passive cooling; energy; indoor; building ... See more keywords
Single novel Ca0.5Mg10.5(HPO3)8(OH)3F3 coating for efficient passive cooling in the natural environment
Sign Up to like & getrecommendations! Published in 2020 at "Solar Energy"
DOI: 10.1016/j.solener.2020.03.103
Abstract: Abstract Passive cooling materials can emit heat into outer space (approximately 3 K) through an atmospheric window (8–13 μm). Complex photonic crystals and bulk materials for multilayer films are mostly considered as ideal passive cooling materials. However,… read more here.
Keywords: 5mg10 hpo3; passive cooling; hpo3 3f3; natural environment ... See more keywords
Robust Hierarchical Porous PTFE Film Fabricated via Femtosecond Laser for Self-Cleaning Passive Cooling.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c00038
Abstract: Passive cooling materials that spontaneously cool an object are promising choices for mitigating the global energy crisis. However, these cooling effects are usually weakened or lost when dust contaminates the surface structure, greatly restricting their… read more here.
Keywords: ptfe film; self cleaning; passive cooling;
Evaluation of the Passive Cooling Potential of Thermal Mass Inherent in Medium to Large Commercial Buildings
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Architectural Engineering"
DOI: 10.1061/(asce)ae.1943-5568.0000460
Abstract: Abstract Typical commercial construction inherently contains large surface areas of relatively thin mass located in the floor slabs. This research asks how effective this mass could be for passive ... read more here.
Keywords: cooling potential; mass; thermal mass; evaluation passive ... See more keywords
Multistage and passive cooling process driven by salinity difference
Sign Up to like & getrecommendations! Published in 2020 at "Science Advances"
DOI: 10.1126/sciadv.aax5015
Abstract: Net cooling flux and temperature difference shown in a static machine only driven by salty water solutions. Space cooling in buildings is anticipated to rise because of an increasing thermal comfort demand worldwide, and this… read more here.
Keywords: cooling process; passive cooling; difference; temperature difference ... See more keywords
A tandem radiative/evaporative cooler for weather-insensitive and high-performance daytime passive cooling
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abq0411
Abstract: Radiative cooling and evaporative cooling with low carbon footprint are regarded as promising passive cooling strategies. However, the intrinsic limits of continuous water supply with complex systems for evaporative cooling, and restricted cooling power as… read more here.
Keywords: weather; cooling; evaporative cooling; radiative cooling ... See more keywords