Articles with "closed cycle" as a keyword



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Role of modeling approach on the results of thermodynamic analysis: Concept presentation via thermoeconomic comparison of biomass gasification-fueled open and closed cycle gas turbines

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Published in 2020 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2020.113479

Abstract: Abstract Thermodynamic analysis of various cycles (for single- or multi-generation systems) is a major topic on which lots of attention is paid in recent years. In such research activities, setting up an experimental rig is… read more here.

Keywords: cycle gas; analysis; closed cycle; cycle ... See more keywords
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Short-Circuited Closed-Cycle Operation of Flow-Electrode CDI for Brackish Water Softening.

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Published in 2018 at "Environmental science & technology"

DOI: 10.1021/acs.est.8b02807

Abstract: While flow-electrode capacitive deionization (FCDI) is an emerging desalination technology, reduction in water hardness using this technology has so far received minimal attention. In this study, treatment of influents containing both monovalent and divalent cations… read more here.

Keywords: water; closed cycle; operation; flow electrode ... See more keywords
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Closed cycle production of concentrated and dry redispersible colloidal lignin particles with a three solvent polarity exchange method

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Published in 2018 at "Green Chemistry"

DOI: 10.1039/c7gc03465b

Abstract: Lignin, an aromatic biopolymer, is the main by-product of pulp manufacture, and has been under intense study, as it offers great promise as an alternative for petrochemical polymers. However due to its heterogeneity, the applications… read more here.

Keywords: production; lignin; colloidal lignin; closed cycle ... See more keywords
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Techno-Economic Study on Implementation of Inventory Control Requirements for a Nuclear-Powered Closed-Cycle Gas Turbine Power Plant

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Published in 2020 at "Journal of Nuclear Engineering and Radiation Science"

DOI: 10.1115/1.4048903

Abstract: The use of an inventory control system offers a unique benefit of stable cycle thermal efficiency during part-load operation. This article focuses on the influence of initial inventory tank pressure on the control level using… read more here.

Keywords: cycle gas; control; inventory control; closed cycle ... See more keywords
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Feasibility of a helium closed-cycle gas turbine for UAV propulsion

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Published in 2020 at "Applied Sciences"

DOI: 10.3390/app11010028

Abstract: When selecting a design for an unmanned aerial vehicle, the choice of the propulsion system is vital in terms of mission requirements, sustainability, usability, noise, controllability, reliability and technology readiness level (TRL). This study analyses… read more here.

Keywords: cycle gas; propulsion; closed cycle; cycle ... See more keywords
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Theoretical Study of a Closed-Cycle Evaporation System for Seawater Desalination

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Published in 2023 at "Separations"

DOI: 10.3390/separations10050319

Abstract: This paper presents a numerical study of a closed-cycle evaporation system for the desalination of seawater. The system couples the condensing end of a heat pump with a humidifier, where the air is dehumidified in… read more here.

Keywords: system; evaporation system; closed cycle; cycle evaporation ... See more keywords