Density of organic binary mixtures from equilibrium measurements

M. Jelinek; A. Levy; I. Borde

doi:10.1016/j.ijrefrig.2006.08.012

Density of organic binary mixtures from equilibrium measurements

M. Jelinek, A. Levy, I. Borde

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

A reduction model for equilibrium measurements data (pressure-temperature-weight data) was developed. The model allows indirect measurements of the refrigerant concentration at the liquid and the gas phases and the solution density. The reduction model was validated by both comparing the obtained pressure-temperature-concentration relation at equilibrium conditions and solution densities with experimentally direct measurements carried out by Kriebel and Loffler [M. Kriebel, J. Loffler, Therodynamische eigenschaften des binary systems difluormono-chlormethan (R22) - tetraäthylenglykoldimethyläther (E181), Kältetechnik 17 (1965) 266-271] (up to 80 °C) and by us (up to 120 °C) over a wide range of pressure and temperature.

Original language	English
Pages (from-to)	471-481
Number of pages	11
Journal	International Journal of Refrigeration
Volume	30
Issue number	3
DOIs	https://doi.org/10.1016/j.ijrefrig.2006.08.012
State	Published - 1 May 2007
Externally published	Yes

Keywords

Binary mixture
DMETEG
Density
Equilibrium
Modelling
Pressure
R22
Refrigerant
Temperature

ASJC Scopus subject areas

Building and Construction
Mechanical Engineering

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10.1016/j.ijrefrig.2006.08.012

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title = "Density of organic binary mixtures from equilibrium measurements",

abstract = "A reduction model for equilibrium measurements data (pressure-temperature-weight data) was developed. The model allows indirect measurements of the refrigerant concentration at the liquid and the gas phases and the solution density. The reduction model was validated by both comparing the obtained pressure-temperature-concentration relation at equilibrium conditions and solution densities with experimentally direct measurements carried out by Kriebel and Loffler [M. Kriebel, J. Loffler, Therodynamische eigenschaften des binary systems difluormono-chlormethan (R22) - tetra{\"a}thylenglykoldimethyl{\"a}ther (E181), K{\"a}ltetechnik 17 (1965) 266-271] (up to 80 °C) and by us (up to 120 °C) over a wide range of pressure and temperature.",

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author = "M. Jelinek and A. Levy and I. Borde",

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doi = "10.1016/j.ijrefrig.2006.08.012",

language = "English",

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T1 - Density of organic binary mixtures from equilibrium measurements

AU - Jelinek, M.

AU - Levy, A.

AU - Borde, I.

PY - 2007/5/1

Y1 - 2007/5/1

N2 - A reduction model for equilibrium measurements data (pressure-temperature-weight data) was developed. The model allows indirect measurements of the refrigerant concentration at the liquid and the gas phases and the solution density. The reduction model was validated by both comparing the obtained pressure-temperature-concentration relation at equilibrium conditions and solution densities with experimentally direct measurements carried out by Kriebel and Loffler [M. Kriebel, J. Loffler, Therodynamische eigenschaften des binary systems difluormono-chlormethan (R22) - tetraäthylenglykoldimethyläther (E181), Kältetechnik 17 (1965) 266-271] (up to 80 °C) and by us (up to 120 °C) over a wide range of pressure and temperature.

AB - A reduction model for equilibrium measurements data (pressure-temperature-weight data) was developed. The model allows indirect measurements of the refrigerant concentration at the liquid and the gas phases and the solution density. The reduction model was validated by both comparing the obtained pressure-temperature-concentration relation at equilibrium conditions and solution densities with experimentally direct measurements carried out by Kriebel and Loffler [M. Kriebel, J. Loffler, Therodynamische eigenschaften des binary systems difluormono-chlormethan (R22) - tetraäthylenglykoldimethyläther (E181), Kältetechnik 17 (1965) 266-271] (up to 80 °C) and by us (up to 120 °C) over a wide range of pressure and temperature.

KW - Binary mixture

KW - DMETEG

KW - Density

KW - Equilibrium

KW - Modelling

KW - Pressure

KW - R22

KW - Refrigerant

KW - Temperature

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U2 - 10.1016/j.ijrefrig.2006.08.012

DO - 10.1016/j.ijrefrig.2006.08.012

M3 - Article

AN - SCOPUS:33847158791

SN - 0140-7007

VL - 30

SP - 471

EP - 481

JO - International Journal of Refrigeration

JF - International Journal of Refrigeration

IS - 3

ER -

Density of organic binary mixtures from equilibrium measurements

Abstract

Keywords

ASJC Scopus subject areas

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