Results 31 to 40 of about 16,838 (222)
Development of the Ice Wall during the Construction of Vertical Mine Shafts [PDF]
MATEC Web of Conferences, 2020 The issue of creating and maintaining an ice wall (ICW) for mine shafts is considering in this article. The relevance of the study is due to the growing demand for such minerals as, for example, potash ore.
Zharov Anton A., Mironov Dmitry A.
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Advanced Materials Technologies, EarlyView.The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz +5 more
wiley +1 more source
Increasing the Performance of an Adsorption Chiller Operating in the Water Desalination Mode
Energies, 2021 The intensive development of the world economy and the expected population growth mean that demand for cooling and water will continue to rise. The use of conventional technologies to meet this demand is associated with an enormous expenditure of ...
Karol Sztekler, Łukasz Mika
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Advanced Science, EarlyView.Oxygen plasma functionalizes porous polyethylene, enabling complete hydrocarbon ionomer infiltration within a dense submicron pore network. The resulting reinforced composite membrane simultaneously enhances mechanical robustness and suppresses hydrogen permeation at ultrathin thickness. An integrated performance index confirms the effectiveness of the
Sungjun Kim +6 more
wiley +1 more source
Simulation Model for Dynamic Operation of Double-Effect Absorption Chillers
MATEC Web of Conferences, 2014 The development in the field of refrigeration and air conditioning systems driven by absorption cycles acquired a considerable importance recently. For commercial absorption chillers, an essential challenge for creating chiller model certainly is the ...
Ahmed Mojahid Sid Ahmed Mohammed Salih +1 more
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Ammonia/Ethanol Mixture for Adsorption Refrigeration
Energies, 2020 Adsorption refrigeration has become an attractive technology due to the capability to exploit low-grade thermal energy for cooling power generation and the use of environmentally friendly refrigerants.
Mauro Luberti +2 more
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Optimisation of Operation of Adsorption Chiller with Desalination Function
Energies, 2021 The demand for electricity is growing rapidly along with economic development and increasing population. At present, its production is mainly based on non-renewable sources, which has negative impacts on the environment and contributes to global warming.
Karol Sztekler
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Holodilʹnaâ Tehnika i Tehnologiâ, 2019 The efficiency of deep cooling air at the inlet of gas turbine unite to the temperature of 10 °С by waste heat recovery combined absorption-ejector chiller was analyzed in climatic conditions at Kharkov site, Ukraine, and Beijing site, China, and ...
A. M. Radchenko +2 more
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Business Strategy and the Environment, EarlyView.ABSTRACT Environmental management accounting (EMA) is increasingly recognised as essential for carbon governance, accountability and net zero transitions, yet research has overlooked how sustainability is negotiated within mission‐driven but commercially exposed service organisations such as private hospitals in developing economies, a sector often ...
M. M. Swalih, Ronita Ram, Edward Tew
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Coupling Atomic Confinement With CO2 Pressure for Selective and Stable CO2 Electroreduction
Carbon Energy, EarlyView.The coupling of high‐pressure operation with atomic‐scale catalyst design was investigated via an electrochemical cation implantation (ECI) process to create confined reaction environments over SnOx catalyst. The synergistic interplay between structural confinement and CO2 pressure was investigated, and the reaction mechanism for CO2RR to CO was ...
Sheraz Ahmed +9 more
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