Universität zu Köln

Imre, A. R., Baranyai, A., Deiters, U. K., Kiss, P. T., Kraska, T. and Quiones Cisneros, S. E. (2013). Estimation of the Thermodynamic Limit of Overheating for Bulk Water from Interfacial Properties. Int. J. Thermophys., 34 (11). S. 2053 - 2065. NEW YORK: SPRINGER/PLENUM PUBLISHERS. ISSN 1572-9567

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Abstract

The limit of overheating or expanding is an important property of liquids, which is relevant for the design and safety assessment of processes involving pressurized liquids. In this work, the thermodynamic stability limit-the so-called spinodal-of water is calculated by molecular dynamics computer simulation, using the molecular potential model of Baranyai and Kiss. The spinodal pressure is obtained from the maximal tangential pressure within a liquid-vapor interface layer. The results are compared to predictions of various equations of state. Based on these comparisons, a set of equations of state is identified which gives reliable results in the metastable (overheated or expanded) liquid region of water down to MPa.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Imre, A. R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Baranyai, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Deiters, U. K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kiss, P. T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kraska, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Quiones Cisneros, S. E. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-472481
DOI:	10.1007/s10765-013-1518-8
Journal or Publication Title:	Int. J. Thermophys.
Volume:	34
Number:	11
Page Range:	S. 2053 - 2065
Date:	2013
Publisher:	SPRINGER/PLENUM PUBLISHERS
Place of Publication:	NEW YORK
ISSN:	1572-9567
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language HOMOGENEOUS NUCLEATION; BOILING EXPLOSION; LIQUID; PRESSURE; SUPERHEAT; EQUATIONS; DENSITY; STATE Multiple languages Thermodynamics; Chemistry, Physical; Mechanics; Physics, Applied Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/47248