Detail publikace

Graphical expression of thermodynamic characteristics of absorption process in ammonia-water system

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

EPJ Web of Conferences

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"
}