General and unique issues at multiple scales for supercritical carbon dioxide power system: A review on recent advances
Under the background of carbon reduction, the development of efficient power conversion
system has drawn more important attention. The advantages of high efficiency and …
system has drawn more important attention. The advantages of high efficiency and …
Thermodynamic and transport properties of supercritical fluids: review of thermodynamic properties (part 1)
IM Abdulagatov, PV Skripov - Russian Journal of Physical Chemistry B, 2020 - Springer
This review presents the results of a detailed analysis of the role of isochoric heat capacity
as a key thermodynamic property of matter in the investigation of critical and supercritical …
as a key thermodynamic property of matter in the investigation of critical and supercritical …
Thermodynamics of supercritical carbon dioxide mixtures across the Widom line
Supercritical carbon dioxide (scCO2) mixtures are essential for many industrial applications.
However, the knowledge of their thermophysical properties in the extended critical region is …
However, the knowledge of their thermophysical properties in the extended critical region is …
Diffusion of the carbon dioxide–ethanol mixture in the extended critical region
RS Chatwell, G Guevara-Carrion… - Physical Chemistry …, 2021 - pubs.rsc.org
The effect of traces of ethanol in supercritical carbon dioxide on the mixture's thermodynamic
properties is studied by molecular simulations and Taylor dispersion measurements. This …
properties is studied by molecular simulations and Taylor dispersion measurements. This …
[HTML][HTML] Assessing the validity and limits of linear density models for predicting dissociation–association equilibria in supercritical water
A linear relationship between the logarithms of solute dissociation constants, log (K), and the
density of water, log (ρ H 2 O), has empirically been demonstrated for decades and raised …
density of water, log (ρ H 2 O), has empirically been demonstrated for decades and raised …
Global transformation of fluid structure and corresponding phase behavior
OY Batalin, NG Vafina - The Journal of Supercritical Fluids, 2023 - Elsevier
The laws governing the fluid structure transformation from a homogeneous state to the
special state in the critical region remain intriguing. In addition, there is a drastic change in …
special state in the critical region remain intriguing. In addition, there is a drastic change in …
[HTML][HTML] Electrical conductivity, ion pairing, and ion self-diffusion in aqueous NaCl solutions at elevated temperatures and pressures
We have performed classical molecular dynamics (MD) simulations of aqueous sodium
chloride (NaCl) solutions from 298 to 674 K at 200 bars to understand the influence of ion …
chloride (NaCl) solutions from 298 to 674 K at 200 bars to understand the influence of ion …
Role of clustering in the anomalous properties of supercritical fluids
NM Asharchuk, VI Yusupov, EI Mareev - Materials Today, 2024 - Elsevier
We propose that the anomalous (non-monotonic) behavior of physical properties of
supercritical fluids (SCF) in the Widom delta is attributed to the formation of medium-sized …
supercritical fluids (SCF) in the Widom delta is attributed to the formation of medium-sized …
Widom line of real substances
EN De Jesús, J Torres-Arenas, AL Benavides - Journal of Molecular Liquids, 2021 - Elsevier
In this work we investigate if a criterion previously found by a theoretical study using discrete
potential models is suitable for the determination of the Widom line of real substances. The …
potential models is suitable for the determination of the Widom line of real substances. The …
Structural markers of the Frenkel line in the proximity of Widom lines
We have performed a neutron scattering experiment on supercritical fluid nitrogen at 160 K
(1.27 TC) over a wide pressure range (7.8 MPa/0.260 g/mL–125 MPa/0.805 g/mL). This has …
(1.27 TC) over a wide pressure range (7.8 MPa/0.260 g/mL–125 MPa/0.805 g/mL). This has …