Results 21 to 30 of about 16,381 (307)
Evaporative Cooling of Antiprotons to Cryogenic Temperatures [PDF]
Physical Review Letters, 2010 We report the application of evaporative cooling to clouds of trapped antiprotons, resulting in plasmas with measured temperature as low as 9~K. We have modeled the evaporation process for charged particles using appropriate rate equations. Good agreement between experiment and theory is observed, permitting prediction of cooling efficiency in future ...
ALPHA Collaboration +39 more
openaire +6 more sources
Laser-Assisted Evaporative Cooling of Anions [PDF]
Physical Review Letters, 2019 We report the first cooling of atomic anions by laser radiation. O^{-} ions confined in a linear Paul trap were cooled by selectively photodetaching the hottest particles. For this purpose, anions with the highest total energy were illuminated with a 532 nm laser at their maximal radial excursion.
Cerchiari, G +2 more
openaire +4 more sources
Investigating the cooling of solar photovoltaic modules under the conditions of Riyadh
Journal of King Saud University: Engineering Sciences, 2023 Cooling enhances the energy conversion efficiency and output of photovoltaic (PV) panels. In this work, the effects of natural convection, forced convection, and evaporative cooling on the performance of polycrystalline PV panels were investigated.
A. Almuwailhi, O. Zeitoun
doaj +1 more source
Energies, 2022 The closed evaporative cooling tower (CECT) is widely used in the field of industrial cooling. At present, most CECTs still mainly adopt the horizontal-tube falling-film cooling method.
Aimin Tu +5 more
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Energy Efficiency in Greenhouse Evaporative Cooling Techniques: Cooling Boxes versus Cellulose Pads
Energies, 2014 Evaporative cooling systems using a combination of evaporative pads and extractor fans require greenhouses to be hermetic. The greatest concentration of greenhouses in the world is located in southeast Spain, but these tend not to be hermetic structures ...
Antonio Franco +2 more
doaj +1 more source
The Spiderweb Structure of Stratocumulus Clouds
Atmosphere, 2020 Stratocumulus clouds have a distinctive structure composed of a combination of lumpy cellular structures and thin elongated regions, resembling canyons or slits.
Georgios Matheou +2 more
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Design of automatic energy-saving control system of cooling water of evaporative condenser
Gong-kuang zidonghua, 2014 For current status that cooling water system of evaporative condenser uses manual control in mine construction utilizing freezing method, an automatic energy-saving control system of cooling water of evaporative condenser was designed in order to ...
SHI Hongwei
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, 2012 Recent interest in cooling towers as a mechanism for producing chilled water, together with the evolution of radiant cooling, have prompted a review of evaporative cooling in temperate maritime climates.
Nasrabadi, Mehdi +3 more
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Working principles of evaporative cooling
, 2023 Evaporative cooling is a clean and energy-efficient cooling technology that relies on the water’s latent heat of vaporization to cool the air. It has a long historical record for cooling applications before modern vapor-compression air conditioning was ...
Lin, Jie; id_orcid, Chua, Kian Jon
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Proceedings of the International Conference on Applied Innovations in ITThe aim of this research is to study evaporative cooling as an effective method for cooling photovoltaic (PV) modules in the climatic conditions of Uzbekistan. The experiment was conducted during the summer period at the heliopolytechnic site of Tashkent
Farkhodjon Turaev +3 more
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