Results 11 to 20 of about 117,025 (306)

Exceptional water production yield enabled by batch-processed portable water harvester in semi-arid climate

open access: yesNature Communications, 2022
Sorption-based atmospheric water harvesting has the potential to realize flexible water production but reaching high water yield in semi-arid climate is still challenging. Here, the authors report a portable and modularized water harvester with scalable,
He Shan   +8 more
doaj   +1 more source

Hygroscopic Porous Polymer for Sorption‐Based Atmospheric Water Harvesting

open access: yesAdvanced Science, 2022
Sorption‐based atmospheric water harvesting (SAWH) holds huge potential due to its freshwater capabilities for alleviating water scarcity stress. The two essential parts, sorbent material and system structure, dominate the water sorption–desorption ...
Fangfang Deng   +5 more
doaj   +1 more source

The Effect of Trehalose on Dispersion of Ice Crystals and Consistency of Low-Fat Ice Cream [PDF]

open access: yesТехника и технология пищевых производств, 2020
Introduction. The research objective was to establish the effect of the complete and partial replacement of sucrose by trehalose on the dispersion of ice crystals in ice cream with a low mass fraction of fat and solids. Study objects and methods.
Landikhovskaya Anna V.   +3 more
doaj   +1 more source

The performance of room air conditioner with Cooling Seasonal Performance Factor (CSPF) in Jakarta and Bandung, Indonesia [PDF]

open access: yesE3S Web of Conferences, 2023
Cooling Seasonal Performance Factor (CSPF) is one of methods for measuring the performance of a room air conditioner to assess its energy efficiency and, therefore, its effect on climate change and environmental impact.
Setyawan Andriyanto   +5 more
doaj   +1 more source

Applications with semipermeable membranes for humidity recovery in HVAC systems [PDF]

open access: yesMATEC Web of Conferences, 2020
Both the sensible heat recovery and the combined heat and humidity recovery are state of the art. Of particular importance is the humidity recovery in winter season.
Krause Ralph   +2 more
doaj   +1 more source

Energy efficient and climate friendly refrigeration systems onboard fishing vessels [PDF]

open access: yes, 2023
Refrigeration systems onboard fishing vessels are necessary to keep the catch at a low temperature and to ensure long shelf life. Most refrigeration systems in the world fishing fleet still have R-22 as a working fluid, which has both ozone depleting ...
Hazarika, Mihir Mouchum   +9 more
core   +1 more source

Performance evaluation and optimal design of supermarket refrigeration systems with supermarket model "SuperSim", Part II: Model applications [PDF]

open access: yes, 2011
This is the post-print version of the final paper published in International Journal of Refrigeration. The published article is available from the link below.
Y.T. Ge, S.A. Tassou, Ge, YT, Tassou, SA
core   +1 more source

Cold thermal energy storage for air conditioning in a supermarket CO2 booster refrigeration system [PDF]

open access: yes, 2023
Integrated supermarket refrigeration systems are based on transcritical CO2 booster systems, supplying cooling and freezing of the products in the store and air conditioning (AC) of the shop area by cooling a glycol circuit supplied to the air handling ...
Selvnes, Håkon   +2 more
core   +1 more source

Towards practical elastocaloric cooling

open access: yesCommunications Engineering, 2023
Elastocaloric (eC) cooling is a promising environmental-friendly emerging cooling technology that has the potential for applications at different scales.
Yao Wang   +5 more
doaj   +1 more source

Demand Coverage and Energy Savings by Combined CO2 Refrigeration System and HVAC in Supermarkets [PDF]

open access: yes, 2022
Transcritical CO2 refrigeration systems for supermarkets are more and more integrated to DHW production, space cooling & heating. In CO2 integrated solutions, the thermal loads of supermarket buildings are fully covered by the refrigeration system, but ...
Giovanni Cortella   +7 more
core   +1 more source

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