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POSPÍŠIL, J. FORTELNÝ, Z.
Originální název
Graphical expression of thermodynamic characteristics of absorption process in ammonia-water system
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The adiabatic sorption is very interesting phenomenon that occurs when vapor of refrigerant is in contact with unsaturated liquid absorbent refrigerant mixture and exchange of heat is forbid between the system and an environment. This contribution introduces new auxiliary lines that enable correct position determination of the adiabatic sorption process in the pTx diagram of ammonia water system. The presented auxiliary lines were obtained from common functions for fast calculation of water ammonia system properties. Absorption cycles designers often utilize p t x diagrams of working mixtures for first suggestion of new absorption cycles. The p t x diagrams enable fast correct determination of saturate states of liquid (and gaseous) mixtures of refrigerants and absorbents. The working mixture isnt only at saturated state during a real working cycle. If we know pressure and temperature of an unsaturated mixture, exact position determination is possible in the p t x diagrams too.
Klíčová slova
absorption, ammonia, absorption heat
Autoři
POSPÍŠIL, J.; FORTELNÝ, Z.
Rok RIV
2011
Vydáno
22. 11. 2011
Nakladatel
EDP Sciences
Místo
Liberec
ISBN
978-80-7372-784-0
Kniha
EPJ Web of Conferences
ISSN
2100-014X
Periodikum
Ročník
25
Číslo
1
Stát
Francouzská republika
Strany od
933
Strany do
940
Strany počet
8
URL
https://www.epj-conferences.org/articles/epjconf/abs/2012/07/epjconf_EFM2011_01079/epjconf_EFM2011_01079.html
Plný text v Digitální knihovně
http://hdl.handle.net/11012/194225
BibTex
@inproceedings{BUT75787, author="Jiří {Pospíšil} and Zdeněk {Fortelný}", title="Graphical expression of thermodynamic characteristics of absorption process in ammonia-water system", booktitle="EPJ Web of Conferences", year="2011", journal="EPJ Web of Conferences", volume="25", number="1", pages="933--940", publisher="EDP Sciences", address="Liberec", doi="10.1051/epjconf/20122501079", isbn="978-80-7372-784-0", issn="2100-014X", url="https://www.epj-conferences.org/articles/epjconf/abs/2012/07/epjconf_EFM2011_01079/epjconf_EFM2011_01079.html" }