Results 41 to 50 of about 981 (245)

Indirect Evaporative Cooling in Air Conditioning

open access: yes, 2022
Tato diplomová práce na téma „Nepřímé vypařovací chlazení ve vzduchotechnice“ se zabývá posouzením možností využití nepřímého vypařovacího chlazení na skrápěném výměníku zpětného získávání tepla pro ochlazení vzduchu ve vzduchotechnické jednotce.
Zdeněk Zimmermann
core  

PERSPECTIVES OF USING OF EVAPORATIVE COOLING IN REFRIGERATION ENGINEERING [PDF]

open access: yesProblems of the Regional Energetics, 2013
The concept of creation of multi-stage evaporative coolers of gases and liquids based on multi-channel monoblock polymer structures was developed. The indirect types of coolers in normal and regenerative options are used as the basic elements in them ...
Doroshenko A.V., Lisohurska O.A.
doaj  

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

Indirect evaporative cooling systems: an experimental analysis in summer condition

open access: yesEnergy Procedia, 2017
Abstract Indirect evaporative coolers (IEC) are components that can be effectively installed in air handling units to increase energy efficiency of air conditioning systems. In particular, such devices can be used in summer conditions to reduce chiller load in both existing and new buildings.
De Antonellis, Stefano   +4 more
openaire   +1 more source

Evaporative cooling: water for thermal comfort

open access: yesRevista Ambiente & Água, 2008
Evaporative cooling is an environmentally friendly air conditioning system that operates using induced processes of heat and mass transfer, where water and air are the working fluids.
José Rui Camargo
doaj   +1 more source

Evaporative Cooling Integrated with Solid Desiccant Systems: A Review

open access: yesEnergies, 2021
Evaporative cooling technology (ECT) has been deemed as an alternative to the conventional vapor-compression air conditioning system for dry climates in recent years due to its simple structure and low operating cost. Generally speaking, the ECT includes
Lanbo Lai   +3 more
doaj   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Inverse Design of Amorphous Materials With Targeted Properties

open access: yesAdvanced Materials, EarlyView.
AMDEN is a diffusion model framework for the inverse design of amorphous materials with targeted properties. By incorporating Hamiltonian Monte Carlo refinement into the denoising process, the framework overcomes the challenge of generating thermally relaxed disordered structures.
Jonas A. Finkler   +4 more
wiley   +1 more source

New approach to improve COP and heat recovery in transcritical CO2 refrigeration system for milk processing application

open access: yesScientific Reports
In hot climates, subcooling or after-cooling is an effective method to enhance the coefficient of performance (COP) of CO2 transcritical refrigeration system.
Prosenjit Singha   +4 more
doaj   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

open access: yesAdvanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy