The evolution of thermodynamic anomalies are investigated in the pressure–temperature (pT) plane for silicon using well-established Stillinger–Weber potential. Anomalies observed density, compressibility and heat capacity. relationships between them with liquid stability limit related to known constraints. investigations extended into deeply supercooled regime replica exchange techniques. Therm...

Abstract Based on the jet stability theory, under conditions of gas rotation, fluid compressibility and supercavitation, this paper gives mathematical model describing thermal instability supercavitating liquid surrounded by a coaxial rotary gas, corresponding numerical method for solving is proposed verified data in reference. Then, analyzes effects gas–liquid temperature differences gradients...

Water anomalies still defy explanation. In the supercooled liquid, many quantities, for example heat capacity and isothermal compressibility κT, show a large increase. The question arises if these quantities diverge, or if they go through a maximum. The answer is key to our understanding of water anomalies. However, it has remained elusive in experiments because crystallization always occurred ...

A quantum liquid in a heterogeneous mixture of $^{41}$K and $^{87}$Rb atoms is studied using the diffusion Monte Carlo method Density Functional Theory. The perturbative Lee-Huang-Yang term for verified it proved to be valid only near gas-liquid transition. Based on equations state bulk mixture, calculated with Carlo, extensions corrected mean-field energy functionals (MF+LHY) are presented. Us...

We proposed a novel numerical method for the reliable prediction of decarburization with CO2. In our method, mass, momentum, and energy conservation equations are solved simultaneously, where reactive mass transfer, compressibility, moving interface between gas liquid fully considered. reaction model, we assumed that rate-limiting processes transfer in phase interfacial rate. Our quantitatively...

compressibility factor and viscosity of natural gasses are of great importance in petroleum and chemical engineering. to calculate the natural gas properties in the pipelines, storage systems and reservoirs, the exact values of gas compressibility factor and viscosity are required. a new method that allows accurate determination of compressibility factor and gas viscosity for all types of: swee...

Citation Nandkishore, Rahul and Leonid Levitov. "Electron interactions in bilayer graphene: Marginal Fermi liquid and zero-bias anomaly." Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits yo...

The coefficient of isothermal compressibility (oil compressibility) is defined as the fractional change of oil volume per unit change in pressure. Though the oil compressibility so defined frequently appears in the partial-differential equations describing fluid flow in porous media, it is rarely used in this form in practical engineering calculations. Instead, oil compressibility is usually as...