Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F18%3APU130332" target="_blank" >RIV/00216305:26310/18:PU130332 - isvavai.cz</a>
Result on the web
<a href="https://pubs.acs.org/doi/ipdf/10.1021/acs.jced.8b00403" target="_blank" >https://pubs.acs.org/doi/ipdf/10.1021/acs.jced.8b00403</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jced.8b00403" target="_blank" >10.1021/acs.jced.8b00403</a>

Result language
angličtina
Original language name
Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
Original language description
A detailed investigation into the viscosity, density, and refractive index of a binary mixture of propane-1,3-diol/water was performed for the whole range of mass fractions of propane-1,3-diol. The viscosity and density were measured over a wide range of temperatures from T = 253.15 K to T = 353.15 K where possible, or to the nearest safe point before freezing. The refractive indices were measured for the same dilutions as in the case of the viscosity and density over a reduced temperature range of T = (278.15 to 318.15) K. A mathematical analysis via excess properties was conducted and fitted to the Redlich–Kister equation. Furthermore, a prediction of density data is provided by a polynomial and DIPPR exponential model. The viscosity data are fitted to Grunberg-Nissan, Lederer, McAllister, and Heric models and a new combined model with variable temperature and molar and mass fractions based on these models is presented. Data comparison of the propane-1,3-diol/water binary mixture is performed on propan-1,2-diol/water mixture as the physically closest binary system and application alternative fluid.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20501 - Materials engineering

Project
<a href="/en/project/TH01031303" target="_blank" >TH01031303: The development of environmentally friendly heattransfer fluid with antifreeze properties for power and automotive</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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