A vibrational model of transport properties of dense fluids assumes that solid-like oscillations
of atoms around their temporary equilibrium positions dominate the dynamical picture. The …

The heat transfer and pressure drop (ΔP) of supercritical fluid are crucial for the safety of
advanced power cycles. Here, experiments were performed for sCO 2 in a horizontal tube …

Recent developments show that many liquids and solids have an approximate “hidden”
scale invariance that implies the existence of lines in the thermodynamic phase diagram, so …

Experimental, computational, and theoretical results have shown that the notion of a
homogeneous supercritical state space has to be replaced with distinct liquid-like and gas …

Recently, we have proposed a new dynamic line on the phase diagram in the supercritical
region, the Frenkel line. Crossing the line corresponds to the radical changes of system …

Supercritical water is fundamental in many fields of applications and a precise
characterization of the supercritical state is of uttermost importance for this liquid. In a fluid …

This review is based on a talk by the authors at the field Scientific session of the Physical
Sciences Division of the Russian Academy of Sciences devoted to the 60th anniversary of …

Recent experiments on pure fluids have identified distinct liquid-like and gas-like regimes
even under supercritical conditions. The supercritical liquid-gas transition is marked by …

We propose a simple and generic definition of a demarcation reconciling structural and
dynamic frameworks when combined with the entropy scaling framework. This crossover …

According to textbooks, no physical observable can be discerned allowing to distinguish a
liquid from a gas beyond the critical point. Yet, several proposals have been put forward …