Molecular-level simulation of bubble and dew points of fluid mixtures and application to refrigerant cycle design
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F14%3A43885895" target="_blank" >RIV/44555601:13440/14:43885895 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.ijrefrig.2014.02.007" target="_blank" >http://dx.doi.org/10.1016/j.ijrefrig.2014.02.007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijrefrig.2014.02.007" target="_blank" >10.1016/j.ijrefrig.2014.02.007</a>
Alternative languages
Result language
angličtina
Original language name
Molecular-level simulation of bubble and dew points of fluid mixtures and application to refrigerant cycle design
Original language description
Molecular simulation is an increasingly important and useful tool in the design of devices based on many types of chemical phenomena. Such methods for the simulation of all types of vapour liquid equilibrium (VLE) are particularly important, because theypotentially permit their direct application to the design of refrigeration processes. Several molecular simulation methods exist for the calculation of VLE in the cases of flash calculations and bubble-point calculations for fluid mixtures. However, implementations for other VLE problems such as dew-points remain challenging. We present an algorithm for the calculation of all four types of these VLE phenomena in binary mixtures. We illustrate it for a 30 mass% R32/R134a binary refrigerant mixture by means of example dew- and bubble-point problems, in addition to the calculation of P h and T h diagrams. We also demonstrate its application to the simulation of a vapour compression refrigeration cycle involving the refrigerant mixture.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GPP208%2F11%2FP392" target="_blank" >GPP208/11/P392: Molecular-level vapor-liquid equilibrium study of multicomponent mixtures for application in chemical industry</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Refrigeration - Revue internationale du Froid
ISSN
0140-7007
e-ISSN
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Volume of the periodical
42
Issue of the periodical within the volume
JUN 2014
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
1-7
UT code for WoS article
000338804200002
EID of the result in the Scopus database
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