A hybrid analytical method for evaluating thermodynamic properties of mixtures by the Peng-Robinson equation of state

A. Hamersztein; N. Tzabar

doi:10.1088/1757-899X/502/1/012091

A hybrid analytical method for evaluating thermodynamic properties of mixtures by the Peng-Robinson equation of state

A. Hamersztein
, N. Tzabar

Department of Mechanical Engineering and Mechatronics

نتاج البحث: نشر في مجلة › مقالة من مؤنمر › مراجعة النظراء

ملخص

A new analytical hybrid method for calculating enthalpy difference in mixtures is presented in this paper. The method is based on the Peng-Robinson cubic equation of state (PR CEOS), it is a combination of two common enthalpy calculation methods, and it does not require any experimental data. The &agr; function of the PR CEOS for every component is selected among several models. The new hybrid method results of 8 different mixtures are compared to data from the REFPROP™ database, and a satisfying agreement is obtained.

اللغة الأصلية	الإنجليزيّة
رقم المقال	012091
دورية	IOP Conference Series: Materials Science and Engineering
مستوى الصوت	502
رقم الإصدار	1
المعرِّفات الرقمية للأشياء	https://doi.org/10.1088/1757-899X/502/1/012091
حالة النشر	نُشِر - 3 يونيو 2019
الحدث	27th International Cryogenics Engineering Conference and International Cryogenic Materials Conference 2018, ICEC-ICMC 2018 - Oxford, بريطانيا المدة: 3 سبتمبر 2018 → 7 سبتمبر 2018

الوصول إلى المستند

10.1088/1757-899X/502/1/012091

الملفات والروابط الأخرى

Link to publication in Scopus

قم بذكر هذا

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title = "A hybrid analytical method for evaluating thermodynamic properties of mixtures by the Peng-Robinson equation of state",

abstract = "A new analytical hybrid method for calculating enthalpy difference in mixtures is presented in this paper. The method is based on the Peng-Robinson cubic equation of state (PR CEOS), it is a combination of two common enthalpy calculation methods, and it does not require any experimental data. The \&agr; function of the PR CEOS for every component is selected among several models. The new hybrid method results of 8 different mixtures are compared to data from the REFPROP\™ database, and a satisfying agreement is obtained.",

author = "A. Hamersztein and N. Tzabar",

note = "Publisher Copyright: {\textcopyright} 2019 Published under licence by IOP Publishing Ltd.; 27th International Cryogenics Engineering Conference and International Cryogenic Materials Conference 2018, ICEC-ICMC 2018 ; Conference date: 03-09-2018 Through 07-09-2018",

year = "2019",

month = jun,

day = "3",

doi = "10.1088/1757-899X/502/1/012091",

language = "אנגלית",

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journal = "IOP Conference Series: Materials Science and Engineering",

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AU - Hamersztein, A.

AU - Tzabar, N.

PY - 2019/6/3

Y1 - 2019/6/3

N2 - A new analytical hybrid method for calculating enthalpy difference in mixtures is presented in this paper. The method is based on the Peng-Robinson cubic equation of state (PR CEOS), it is a combination of two common enthalpy calculation methods, and it does not require any experimental data. The &agr; function of the PR CEOS for every component is selected among several models. The new hybrid method results of 8 different mixtures are compared to data from the REFPROP™ database, and a satisfying agreement is obtained.

AB - A new analytical hybrid method for calculating enthalpy difference in mixtures is presented in this paper. The method is based on the Peng-Robinson cubic equation of state (PR CEOS), it is a combination of two common enthalpy calculation methods, and it does not require any experimental data. The &agr; function of the PR CEOS for every component is selected among several models. The new hybrid method results of 8 different mixtures are compared to data from the REFPROP™ database, and a satisfying agreement is obtained.

UR - https://www.scopus.com/pages/publications/85065984365

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AN - SCOPUS:85065984365

SN - 1757-8981

VL - 502

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

IS - 1

M1 - 012091

T2 - 27th International Cryogenics Engineering Conference and International Cryogenic Materials Conference 2018, ICEC-ICMC 2018

Y2 - 3 September 2018 through 7 September 2018

ER -

A hybrid analytical method for evaluating thermodynamic properties of mixtures by the Peng-Robinson equation of state

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الملفات والروابط الأخرى

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