Results 101 to 110 of about 66,945 (295)

A novel curdlan based desiccant coated heat exchanger for efficient dehumidification

open access: yesScientific Reports
Desiccant-coated heat exchangers (DCHEs) are instrumental in dehumidification processes; however, the efficiency of existing DCHE systems is often hindered by suboptimal desiccant performance and inadequate optimization of the desiccant-heat exchanger ...
Xiaoping Lei   +4 more
doaj   +1 more source

Tunable Plasmonic Response of Silver Nanoparticles Entangled in Detonation Nanodiamond Network via Colloidal Self‐Assembly

open access: yesAdvanced Materials Interfaces, EarlyView.
Detonation nanodiamonds form a network that entangles silver nanoparticles into stable nanocomplexes. The structure can fine‐tune and enhance plasmonic absorption through nearfield electromagnetic interactions but prevents silver particle aggregation. The study shows how the arrangement and concentration of particles affect light absorption, offering a
Vendula Hrnčířová   +4 more
wiley   +1 more source

ABSORBTION DRYING-EVAPORATIVE HEAT USING SYSMEMS FOR COLD PRODUCTION WITH THE USE OF ALTERNATIVE ENERGY SOURCES

open access: yesProblems of the Regional Energetics, 2010
Direct and indirect evaporative coolers with nozzles based on multi channel and multi layer polymeric structures are examined in the paper. Such coolers can be used in both independent and combined variants, as well as a part of solar drying-evaporative ...
Doroshenko A.V., Hasan Sadi Ibraghim
doaj  

The Effect of Refrigeration on Some Antioxidants and Soluble Proteins in Eggs

open access: green, 2013
Nicoleta Corina Predescu   +2 more
openalex   +2 more sources

Nonequilibrium Period with Emergence of Marangoni Circulations in Meniscus Splitting

open access: yesAdvanced Materials Interfaces, EarlyView.
The emergence and evolution of Marangoni convection in the meniscus splitting phenomenon are investigated. During the mass circulation of viscous fluids, the confluence and bifurcation of polymer dispersions beneath the evaporative interface lead to the inhomogeneous densification of the skin layer.
Leijie Wu, Kosuke Okeyoshi
wiley   +1 more source

MULTIFUNCTIONAL SOLAR SYSTEMS FOR HEATING AND COOLING

open access: yesProblems of the Regional Energetics, 2010
The basic circuits of multifunctional solar systems of air drainage, heating (hot water supply and heating), cooling and air conditioning are developed on the basis of open absorption cycle with a direct absorbent regeneration.
Doroshenko A.V., Silich S.S.
doaj  

Numerical assessment of CO2-based mixtures for refrigeration systems: focus on the evaporation process.

open access: green, 2023
Guglielmo Vaccaro   +5 more
openalex   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

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