Results 111 to 120 of about 981 (245)

Indirect Evaporative Pre-Cooled Compressor Cooling System Performance under Various Outdoor Air Humidity Conditions

open access: yes
The present study is devoted to efficiency evaluation of a combined indirect evaporative – compressor cooling system under various outdoor air humidity conditions of temperate climate.
Brahmanis, Artūrs, Lešinskis, Arturs
core  

Development And Performance Evaluation Of An Indirect Evaporative Air Cooler [PDF]

open access: yes, 2011
Evaporative cooling is an alternative and efficient method of cooling in dry climates. When a liquid evaporates into the surrounding gas, the energy required for the change of phase produces a cooling effect.
Reddy, Sudheer Kumar V
core  

Redefining Crystalline Silicon: Unlocking New Horizons in Transparent and Flexible Photovoltaics

open access: yesAdvanced Energy Materials, EarlyView.
Crystalline silicon is presented as a platform for transparent and flexible photovoltaics. This review article outlines design principles for optical strategies to fabricate transparent silicon solar cells, mechanical strategies that mitigate silicon brittleness, and emerging concepts such as singlet‐fission spectral conversion and tandem architectures,
Kangmin Lee
wiley   +1 more source

Investigation of Combined Indirect Evaporative Ducted Cooling Equipment Efficiency in Historical Building in Temperate Climate

open access: yes
The present study is devoted to the evaluation of efficiency of the combined indirect evaporative – compressor water cooling system under various outdoor air humidity conditions of temperate climate.
Brahmanis, Artūrs, Pelīte, Uldis
core  

Influence of Covering Materials and Shading on the Greenhouse Cooling in Iraq

open access: yesمجلة النهرين للعلوم الهندسية, 2017
Cooling greenhouses is essential to provide a suitable environment for plant growth in arid regions. However, using conventional cooling methods are facing many challenges.
Issam Mohammed Ali, Hind D. R. Albayati
doaj  

Experimental Verification of a Method for Improving the Efficiency of an Evaporative Tower Using IEC

open access: yesEnergies
This paper analyses the impact of inlet air precooling on the efficiency and electricity consumption of an open-type evaporative cooling tower. An Indirect Evaporative Cooler (IEC) was used to reduce the inlet air temperature, and its influence on system
Bartosz Jagieła, Magdalena Jaremkiewicz
doaj   +1 more source

A Kinetic–Energetic Bottleneck of Charge‐Transfer Injection Governs Energy Loss in Organic Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Kinetic–energetic projection of time‐resolved photoluminescence reveals that charge‐transfer injection acts as a universal bottleneck in organic solar cells. A physics‐constrained Bayesian framework identifies an emergent effective CT injection rate governing the trade‐off between charge generation and nonradiative energy loss.
Rong Wang   +16 more
wiley   +1 more source

Dew-Point Evaporative Comfort Cooling [PDF]

open access: yes, 2012
Presentation on innovative indirect evaporative cooling technology developed by Coolerado Corporation given at the Rocky Mountain Chapter ASHRAE conference in April ...
Dean, J.
core  

Energy conservation potential of an indirect and direct evaporative cooling assisted 100% outdoor air system

open access: yes, 2011
This study aims to present the fundamentals in which operation of a 100% outdoor air system integrates with indirect and direct evaporative cooling systems and to estimate its energy saving potential.
MH Kim   +4 more
core   +1 more source

Preparation, Component Identification, and Antioxidant Activity of Anthocyanins From Punica granatum “Tunisia”

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
The preparation for Tunisian pomegranate anthocyanin extract. The molecular mechanisms underlying the antioxidant effects of these compounds were investigated using network pharmacology and molecular docking. Antioxidant activity was evaluated through DPPH, ABTS, and FRAP assays, whereas the effects on oxidative stress and inflammation were examined in
Jing Zhang   +6 more
wiley   +1 more source

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