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- W1966522927 abstract "Isochoric heat capacities of pure ethanol have been measured with a high-temperature, high-pressure, adiabatic, and nearly constant-volume calorimeter as a function of temperature and density. Measurements were performed along 22 liquid and vapor near-critical isochores between 193.32 and 365.5 kg m−3. The range of temperature was from 493.10 to 541.34 K. The coverage includes the one- and two-phase regions, the coexistence curve, the near-critical, and the supercritical regions. The total uncertainty of isochoric heat capacity, density, and temperature measurements was estimated to be less than 2–3%, 0.05%, and 15 mK, respectively. Temperatures at saturation, TS(ρ), for each measured densities (isochores) were determined using a quasi-static thermogram technique supplemented by the sensor of adiabatic control. The critical temperature and the critical density (TC = 514.44 ± 0.2 K and ρC = 283.7 ± 2 kg m−3) for pure ethanol were extracted from the saturated properties (CVS, TS, ρS) near the critical point. The measured CV and saturated density data have been analyzed and interpreted in terms of extended scaling equations for the selected thermodynamic paths (critical isochore and coexistence curve) to accurately calculate the values of the asymptotical critical amplitude (A0± and B0). The experimentally derived value of the critical amplitude ratio A0+/A0−=0.529 is in good agreement with the values predicted by scaling theory. The divergence of CV2 for pure ethanol is shared between both (d2PS/dT2) and (d2μ/dT2), but the magnitude of the Yang–Yang anomaly strength for ethanol is small (Rμ = 0.12), which means that the contribution of d2PS/dT2 is dominate. It was showed that, the divergence of the coexistence curve diameter, dρd/dτ, for ethanol is also shared between the terms B2t1−α and B4t2β, however, the contribution of the term B2t1−α is dominate." @default.
- W1966522927 created "2016-06-24" @default.
- W1966522927 creator A5009408013 @default.
- W1966522927 creator A5032910193 @default.
- W1966522927 creator A5051809913 @default.
- W1966522927 creator A5052678535 @default.
- W1966522927 date "2007-11-01" @default.
- W1966522927 modified "2023-10-14" @default.
- W1966522927 title "Isochoric heat capacity measurements for pure ethanol in the near-critical and supercritical regions" @default.
- W1966522927 cites W102157430 @default.
- W1966522927 cites W1508055472 @default.
- W1966522927 cites W1605153350 @default.
- W1966522927 cites W161911904 @default.
- W1966522927 cites W1963529827 @default.
- W1966522927 cites W1964387479 @default.
- W1966522927 cites W1967067920 @default.
- W1966522927 cites W1967217919 @default.
- W1966522927 cites W1967794429 @default.
- W1966522927 cites W1968293628 @default.
- W1966522927 cites W1971517789 @default.
- W1966522927 cites W1973111170 @default.
- W1966522927 cites W1973293137 @default.
- W1966522927 cites W1979957541 @default.
- W1966522927 cites W1981651966 @default.
- W1966522927 cites W1983216920 @default.
- W1966522927 cites W1984092854 @default.
- W1966522927 cites W1984511261 @default.
- W1966522927 cites W1985664292 @default.
- W1966522927 cites W1990536516 @default.
- W1966522927 cites W1991517708 @default.
- W1966522927 cites W1994123307 @default.
- W1966522927 cites W1998283086 @default.
- W1966522927 cites W2001916777 @default.
- W1966522927 cites W2004532437 @default.
- W1966522927 cites W2007969161 @default.
- W1966522927 cites W2008776507 @default.
- W1966522927 cites W2008983635 @default.
- W1966522927 cites W2009865801 @default.
- W1966522927 cites W2010270843 @default.
- W1966522927 cites W2011816379 @default.
- W1966522927 cites W2014005724 @default.
- W1966522927 cites W2014389937 @default.
- W1966522927 cites W2014770214 @default.
- W1966522927 cites W2015332762 @default.
- W1966522927 cites W2018036672 @default.
- W1966522927 cites W2019023220 @default.
- W1966522927 cites W2020200129 @default.
- W1966522927 cites W2026693775 @default.
- W1966522927 cites W2032472740 @default.
- W1966522927 cites W2033803608 @default.
- W1966522927 cites W2035415675 @default.
- W1966522927 cites W2036996663 @default.
- W1966522927 cites W2038290786 @default.
- W1966522927 cites W2041243873 @default.
- W1966522927 cites W2045888458 @default.
- W1966522927 cites W2045996543 @default.
- W1966522927 cites W2051085106 @default.
- W1966522927 cites W2051412898 @default.
- W1966522927 cites W2052626183 @default.
- W1966522927 cites W2055601814 @default.
- W1966522927 cites W2058423381 @default.
- W1966522927 cites W2059390177 @default.
- W1966522927 cites W2065075343 @default.
- W1966522927 cites W2065346125 @default.
- W1966522927 cites W2066299170 @default.
- W1966522927 cites W2067390219 @default.
- W1966522927 cites W2074121577 @default.
- W1966522927 cites W2075260240 @default.
- W1966522927 cites W2076498179 @default.
- W1966522927 cites W2076741100 @default.
- W1966522927 cites W2077437403 @default.
- W1966522927 cites W2078310215 @default.
- W1966522927 cites W2080126754 @default.
- W1966522927 cites W2084549566 @default.
- W1966522927 cites W2088050336 @default.
- W1966522927 cites W2094033579 @default.
- W1966522927 cites W2115474142 @default.
- W1966522927 cites W2144296471 @default.
- W1966522927 cites W2152792059 @default.
- W1966522927 cites W2157934692 @default.
- W1966522927 cites W2168236099 @default.
- W1966522927 cites W2171644642 @default.
- W1966522927 cites W2329337149 @default.
- W1966522927 cites W2518014149 @default.
- W1966522927 cites W2580898846 @default.
- W1966522927 cites W2723073211 @default.
- W1966522927 cites W2799967737 @default.
- W1966522927 cites W2917464040 @default.
- W1966522927 cites W2952296407 @default.
- W1966522927 cites W3049619032 @default.
- W1966522927 cites W3124740618 @default.
- W1966522927 cites W4248141211 @default.
- W1966522927 cites W621937179 @default.
- W1966522927 cites W64953731 @default.
- W1966522927 doi "https://doi.org/10.1016/j.supflu.2007.05.004" @default.
- W1966522927 hasPublicationYear "2007" @default.
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