Results 11 to 20 of about 55,853 (266)
Nature 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
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Applications with semipermeable membranes for humidity recovery in HVAC systems [PDF]
MATEC 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
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The performance of room air conditioner with Cooling Seasonal Performance Factor (CSPF) in Jakarta and Bandung, Indonesia [PDF]
E3S 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
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Physical Review E, 2010 We study a refrigerator model which consists of two $n$-level systems interacting via a pulsed external field. Each system couples to its own thermal bath at temperatures $T_h$ and $T_c$, respectively ($θ\equiv T_c/T_h<1$). The refrigerator functions in two steps: thermally isolated interaction between the systems driven by the external field and ...
Allahverdyan, Armen E. +2 more
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The Effect of Trehalose on Dispersion of Ice Crystals and Consistency of Low-Fat Ice Cream [PDF]
Техника 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
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Cold thermal energy storage for air conditioning in a supermarket CO2 booster refrigeration system [PDF]
, 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
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Alternative refrigerants and refrigeration cycles for domestic refrigerators [PDF]
, 1992 This project initially focused on using nonazeotropic refrigerant mixtures (NARMs) in a two-evaporator refrigerator-freezer design using two stages of liquid refrigerant subcooling. This concept was proposed and tested in 1975. The work suggested that the concept was 20% more efficient than the conventional one-evaporator refrigerator-freezer (RF ...
Sand, J. R. +2 more
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Hygroscopic Porous Polymer for Sorption‐Based Atmospheric Water Harvesting
Advanced 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
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Demand Coverage and Energy Savings by Combined CO2 Refrigeration System and HVAC in Supermarkets [PDF]
, 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 +3 more
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Structural optimization of deflector within air-water direct contact tank based on uniform design
Energy and Built Environment, 2022 An appropriate microenvironment for preserving cultural relics is essential, and the air-water direct contact technology is utilized to create the microenvironment recently.
Ning Wang +3 more
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