About: Molecular-Level Computer Simulation of a Vapor-Compression Refrigeration Cycle

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Článek se zabývá molekulárními simulacemi chladícího cyklu. (cs) A molecular-based Monte Carlo computer simulation method is presented for modeling vapor-compression refrigeration cycles involving an arbitrary working fluid. It can be used to predict cycle properties, requiring only knowledge of the chemical composition of the working fluid. The approach can thus be used for preliminary design considerations for alternative refrigerants in the absence of available experimental and/or accurate equation-of-state data. The method calculates the properties of the working fluid at the states of the cycle, and the resulting coefficient of performance. The approach is based on the combination of appropriate molecular-level simulation techniques to model each process of the cycle. It employs a molecular-level model of the species of the working fluid, which is typically readily constructed from available molecular force-field models. Example calculations are shown for two common refrigerants, and compared with the results of equation-of-state calculations. A molecular-based Monte Carlo computer simulation method is presented for modeling vapor-compression refrigeration cycles involving an arbitrary working fluid. It can be used to predict cycle properties, requiring only knowledge of the chemical composition of the working fluid. The approach can thus be used for preliminary design considerations for alternative refrigerants in the absence of available experimental and/or accurate equation-of-state data. The method calculates the properties of the working fluid at the states of the cycle, and the resulting coefficient of performance. The approach is based on the combination of appropriate molecular-level simulation techniques to model each process of the cycle. It employs a molecular-level model of the species of the working fluid, which is typically readily constructed from available molecular force-field models. Example calculations are shown for two common refrigerants, and compared with the results of equation-of-state calculations. (en)
Title	Molecular-Level Computer Simulation of a Vapor-Compression Refrigeration Cycle Počítačová simulace kompresního chladicího cyklu na molekulární úrovni (cs) Molecular-Level Computer Simulation of a Vapor-Compression Refrigeration Cycle (en)
skos:prefLabel	Molecular-Level Computer Simulation of a Vapor-Compression Refrigeration Cycle Počítačová simulace kompresního chladicího cyklu na molekulární úrovni (cs) Molecular-Level Computer Simulation of a Vapor-Compression Refrigeration Cycle (en)
skos:notation	RIV/67985858:_____/07:00091418!RIV08-AV0-67985858
http://linked.open.../vavai/riv/strany	195;200
http://linked.open...avai/riv/aktivita	P V Z
http://linked.open...avai/riv/aktivity	P(1ET400720409), P(1ET400720507), P(GA203/05/0725), P(IAA400720710), V, Z(AV0Z40720504)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Nezbeda, Ivo Lísal, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	434879
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/07:00091418
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	alternative refrigerants; joule-thomson expansion; adiabatic process (en)
http://linked.open.../riv/klicoveSlovo	adiabatic process alternative refrigerants joule-thomson expansion
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[FF8B84AA1110]
http://linked.open...i/riv/nazevZdroje	Fluid Phase Equilibria
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Applicationof advanced simulation methods for studying the structure, physico-chemical properties, and preparationof composites and nanomaterials Molecular simulations at extreme experimental conditions: Application of advanced methods to geochemistry Determination of the phase and state behaviour of fluids and fluid mixtures for processes at superambient conditions: molecular-based theory and experiment Molecular-level simulations of chemically-reacting fluids in nanoporous materials
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	259
http://linked.open...iv/tvurceVysledku	Lísal, Martin Nezbeda, Ivo Smith, W. R. Figueroa-Gerstenmaier, S. Kowalski, M. Francova, M.
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
issn	0378-3812
number of pages	6 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Molecular-Level Computer Simulation of a Vapor-Compression Refrigeration Cycle Molecular-Level Computer Simulation of a Vapor-Compression Refrigeration Cycle Molecular-Level Computer Simulation of a Vapor-Compression Refrigeration Cycle

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