The Vapor Pressure of Liquid Water That Has Recently Been Frozen

Pressure Dependence of Liquid Vapor Pressure: An Improved Gibbs Prediction

A new model for the vapor phase of a pressurized liquid called "the cluster model: which is originally introduced in this work, along with an accurate equation of state for the liquid phase called the LIR, is used to derive an accurate equation for the vapor pressure of liquid as a function of external pressure. The chemical Potential of both phase have been found to be in good agreement wi...

Prediction of the Liquid Vapor Pressure Using the Artificial Neural Network-Group Contribution Method

In this paper, vapor pressure for pure compounds is estimated using the Artificial Neural Networks and a simple Group Contribution Method (ANN–GCM). For model comprehensiveness, materials were chosen from various families. Most of materials are from 12 families. Vapor pressure data of 100 compounds is used to train, validate and test the ANN-GCM model. Va...

The Americas region declares that rubella has been eliminated.

Liquid-vapor interface, cavitation, and the phase diagram of water.

The study of the liquid-vapor interface and of the cavitation phenomenon in water can give deeper insight in its metastable phase diagram. We show how two different equations of state proposed for water, combined with the van der Waals-Cahn-Hilliard theory of a nonuniform system, lead to qualitatively different predictions. In particular, the thickness of the liquid-vapor interface is found eit...

It has been conjectured that self-replicating systems will enab

It has been conjectured that self-replicating systems will enable complex macroscale objects to be made in a reasonable time using nanoscale assembly processes [1]. Self-replicating systems might also be used within reconfigurable structures on any scale, such as micro-circuits. An abstract model of a programmable constructor in a kinematic simulation environment is presented. This programmable...