Results 101 to 110 of about 236,260 (333)
Investigation of temperature and concentration oscillations in the directional solidification of Pb-Sn-Te [PDF]
Directional solidification of the pseudobinary compound semiconductor material Pb sub 1-x Sn sub x Te by the Bridgman crystal growth process will be studied.
Anderson, T. J., Narayanan, R.
core +1 more source
Light‐Activated Micromotors in Air Propelled by Thermal Convection
Advanced Materials, EarlyView.Near‐infrared‐driven micromotors in air can overcome gravity and generate convective motion by a light‐induced thermal mechanism driven by a temperature gradient in the air caused by the interaction of the gold nanoparticles present on the surface of ZnO and NIR irradiation.
Pedro Mena‐Giraldo +6 more
wiley +1 more source
Numerical Research on Cooling Performance of Magnetic Nanofluids in a Natural Convection Transformer
Chemical Engineering TransactionsThe transformer is extensively cooled internally by natural convection, which can handle most electrical load conditions and ensure that the maximum internal temperature (hot spot temperature) does not exceed the allowable value.
Yingjie Gu +5 more
doaj
Advances in Materials Science and Engineering, 2016 A two-dimensional (2D) quantitative phase-field model solved by adaptive finite element method is employed to investigate the effect of natural convection on equiaxed dendritic growth of Al-4 wt.%Cu alloy under continuous cooling condition. The simulated
Xin Bo Qi +3 more
doaj +1 more source
Case Studies in Thermal Engineering, 2019 This study investigated the modelling of moisture diffusivity of processed locust beans under forced and natural convection mode using solar drying with thermal storage materials (gravel).
Clement A. Komolafe +6 more
doaj +1 more source
Advanced Materials, EarlyView.Biological and biologically‐inspired functional nanostructures with structural, thermal, optical, and sensing applications are reviewed. The role of nanoscale features in biological materials on performance is described, and their blueprints are used for bio‐inspired nanomaterials, synthesized using advanced techniques (i.e., photolithography, bio ...
Chao Hsuan (Joseph) Sung +15 more
wiley +1 more source
Case Studies in Thermal EngineeringPrevious literature has explained heat transfer by natural convection, radiation and the effect of entropy generation separately. This study focused on the entropy generation of heat transfer by natural convection and radiation instantaneously from ...
Louay Abd Al-Azez Mahdi +2 more
doaj +1 more source
International Journal of Food Science, 2017 The objective of this work was to determine the effects of blanching and two drying methods, open-sun drying and natural convection solar drying, on the quality characteristics of red pepper. A 2 × 3 factorial design with experimental factors as 2 drying
James Owusu-Kwarteng +2 more
doaj +1 more source
Dynamic Behaviour of a Continuous Heat Exchanger/Reactor after Flow Failure [PDF]
, 2008 The intensified technologies offer new prospects for the development of hazardous chemical syntheses in safer conditions: the idea is to reduce the reaction volume by increasing the thermal performances and preferring the continuous mode to the batch one.
Benaissa, Wassila +5 more
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Recent Advances in Reactive Microdroplets for Clean Water and Energy
Advanced Materials, EarlyView.Reactive microdroplets enable precise and sustainable chemistry at small scales. This review explores their role as confined reactors and dynamic interfaces for synthesizing functional materials, fuels, and microdevices. It offers a critical perspective on how droplet‐based platforms can drive next‐generation technologies in clean energy, environmental
Qiuyun Lu +4 more
wiley +1 more source