Results 31 to 40 of about 981 (245)

Sensitivity Studies of a Low Temperature Low Approach Direct Cooling Tower for Building Radiant Cooling Systems

open access: yes, 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
core   +1 more source

EVAPORATIVE COOLERS OF WATER AND AIR FOR COOLING SYSTEMS. ANALYSIS AND PERSPECTIVES

open access: yesHolodilʹnaâ Tehnika i Tehnologiâ, 2014
The concept of evaporative coolers of gases and fluids on the basis of monoblock multichannel polymeric structures is presented. Different schemes of indirect evaporative coolers, in which the natural cooling limit is the dew point of the ambient air ...
G.M. Chen   +4 more
doaj   +1 more source

Energy Performance Comparison between Two Liquid Desiccant and Evaporative Cooling-Assisted Air Conditioning Systems

open access: yesEnergies, 2020
This study investigated the annual energy saving potential and system performance of two different evaporative cooling-based liquid desiccant and evaporative cooling-assisted air conditioning systems.
Su Liu, Jae-Weon Jeong
doaj   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

open access: yesAdvanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho   +8 more
wiley   +1 more source

Innovative evaporative cooling walls

open access: yes, 2015
In this chapter we will present the basics of evaporative cooling walls. Water evaporative cooling systems exploit the latent heat of evaporation of water to reduce sensible heat of air, and therefore its temperature. Based on this principle, both direct
CARBONARI, Alessandro   +5 more
core   +1 more source

Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes

open access: yesAdvanced Functional Materials, EarlyView.
Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita   +6 more
wiley   +1 more source

ANALYSIS OF THE ECONOMIC FEASIBILITY OF INDIRECT EVAPORATIVE COOLING IN SYSTEMS WITH HIGH COOLING CAPACITIES [PDF]

open access: yes, 2021
In this paper, an analysis of the economic feasibility of indirect evaporative cooling in systems with a large cooling capacity is presented. Calculations of capital and operating costs for the case of system with compressor-condensing units, as well as ...
Komarov, E. A.   +3 more
core  

3D Printing Innovations in Polymeric Porous and Patterned Architecture

open access: yesAdvanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil   +13 more
wiley   +1 more source

Energy-efficient hybrid cooling system: Integrating direct and indirect evaporative cooling with the Maisotsenko cycle

open access: yesResults in Engineering
As global temperatures rise, the demand for cooling solutions that are both sustainable and energy-efficient has become increasingly urgent. Traditional vapor-compression cooling systems, although widely used, are energy-intensive and significantly ...
Mohammad Ali Bakhtiari   +4 more
doaj   +1 more source

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le   +6 more
wiley   +1 more source

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