Results 231 to 240 of about 2,070,748 (278)
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International Journal of Heat and Mass Transfer, 2020
Abstract Buildup of ice and frost on overhead transmission lines compromises their integrity and also poses a danger to surrounding infrastructure and people. We present a passive anti-frosting cable design that keeps the majority of the surface free of condensation and frost, effectively preventing a continuous layer of ice from forming.
Lance H. De Koninck +2 more
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Abstract Buildup of ice and frost on overhead transmission lines compromises their integrity and also poses a danger to surrounding infrastructure and people. We present a passive anti-frosting cable design that keeps the majority of the surface free of condensation and frost, effectively preventing a continuous layer of ice from forming.
Lance H. De Koninck +2 more
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Anti-frosting on Superhydrophobic Surface
2019The superhydrophobic surface can be used in a various fields due to the special wetting behavior. In this paper, distinct characteristics of the superhydrophobic aluminum surface fabricated by simple dipping methods are reported. The superhydrophobicity on the aluminum surface can be realized by hierarchical structures by chemical etching and alkali ...
Hyundo Hwang +3 more
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Study on Anti-frosting Method by ITO for the Telescope in Antarctica
Optical Interference Coatings Conference (OIC) 2019, 2019Antarctic Dome A is one of the best astronomical observation sites on the earth. However, the extreme environmental conditions in Antarctica make its development and operation challenging. The problem of mirror frosting is a problem that Antarctic astronomical instruments must overcome.
Jie Tian, Jinfeng Wang
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Preparation and performance of nanoparticles-based anti-frosting transparent hydrophobic surfaces
International Journal of Refrigeration, 2021Abstract Hydrophobic surface has been used for restraining frost deposition on cold non-transparent surfaces. However, anti-frosting surfaces with good transparency, esp. transparent hydrophobic surfaces are receiving more and attention from both industries and researchers.
Pengyan Fan +5 more
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Liquid-Infused Nanostructured Surfaces with Extreme Anti-Ice and Anti-Frost Performance
ACS Nano, 2012Ice-repellent coatings can have significant impact on global energy savings and improving safety in many infrastructures, transportation, and cooling systems. Recent efforts for developing ice-phobic surfaces have been mostly devoted to utilizing lotus-leaf-inspired superhydrophobic surfaces, yet these surfaces fail in high-humidity conditions due to ...
Kim, Philseok +5 more
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Soft Matter, 2020
Hierarchically structured aluminum superhydrophobic surfaces are prepared, and it is demonstrated that appropriate microstructural size scale is required to achieve improved droplet jumping and anti-frosting performance of the surfaces.
Guanlei Zhao +9 more
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Hierarchically structured aluminum superhydrophobic surfaces are prepared, and it is demonstrated that appropriate microstructural size scale is required to achieve improved droplet jumping and anti-frosting performance of the surfaces.
Guanlei Zhao +9 more
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Wellhead anti-frost technology using deep mine geothermal energy
Mining Science and Technology (China), 2011Abstract The auxiliary shaft is an important location for coal mine heating in the winter, where the main purpose of heating is to prevent icing of the shaft. Wellhead heating requires characteristics of openness, no-noise and big heat loads. The original coal-fired boiler heating mode causes significant waste of energy and environmental pollution ...
Pingye Guo +3 more
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Condensate drainage on slit or louvered fins in microchannel heat exchangers for anti-frosting
Energy and Buildings, 2020Abstract When the condensate isn’t removed in time, it is easy to cause frosting, which limits the application of microchannel heat exchangers (MCHE). Although some methods can measure well about improving the condensate drainage performance of the MCHE, the quantitative value of drainage amount can not be given in the operation condition of one ...
Wei Sheng +4 more
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Tests on " anti-frost " products used in aeronautics
1990Studies carried out by CEMAGREF to measure the efficiency of defrost and anti-frost products in cold storage. The tests have been done on aluminium surfaces protected by anti-frost products. In this article we find a description of the properties of the anti-frost products, the test installations and the measuring equipment.
Keuck, J.C., Pierson, G.
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International Journal of Thermal Sciences, 2019
Abstract Different nucleation types of water drops were summarized, calculated and analyzed on the basis of classical nucleation theory, and experiments on horizontal cold surfaces were carried out under natural convection to examine the influences of hydrophobic surfaces on frost formation. Illustration of coefficient functions of energy barriers of
Liyan Li +3 more
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Abstract Different nucleation types of water drops were summarized, calculated and analyzed on the basis of classical nucleation theory, and experiments on horizontal cold surfaces were carried out under natural convection to examine the influences of hydrophobic surfaces on frost formation. Illustration of coefficient functions of energy barriers of
Liyan Li +3 more
openaire +1 more source