Topic
Boiling point
About: Boiling point is a research topic. Over the lifetime, 9756 publications have been published within this topic receiving 108371 citations. The topic is also known as: boiling temperature.
Papers published on a yearly basis
Papers
More filters
3,647 citations
01 Jan 1951
1,114 citations
TL;DR: In this paper, a new method for the estimation of properties of pure organic compounds is presented, which uses contributions from simple groups that allow describing a wide variety of organic compounds, while the higher levels involve polyfunctional and structural groups that provide more information about molecular fragments whose description through first-order groups is not possible.
1,017 citations
TL;DR: In this paper, a new group contribution method for the estimation of properties of pure organic compounds is presented, which is performed at two levels: the basic level uses contributions from first-order groups, while the next higher level uses a small set of second order groups having the first order groups as building blocks.
Abstract: A new group contribution method for the estimation of properties of pure organic compounds is presented. Estimation is performed at two levels: the basic level uses contributions from first-order groups, while the next higher level uses a small set of second-order groups having the first-order groups as building blocks. Thus, the method provides both a first-order approximation (first-order group contributions) and a more accurate second-order prediction (first- and second-order group contributions). This article discusses methods for prediction of normal boiling point, normal melting point, critical pressure, critical temperature, critical volume, standard enthalpy of vaporization at 298 K, standard Gibbs energy, and standard enthalpy of formation at 298 K. The predictions are based exclusively on the molecular structure of the compound, and the method is able to distinguish among isomers. Compared to the currently-used methods, this technique demonstrates significant improvements in accuracy and applicability.
1,003 citations
TL;DR: In this paper, the authors investigated the role of transient conduction in pool boiling and concluded that the change of surface characteristics during boiling due to trapped particles on the surface is the cause for the shift of the boiling characteristics in the negative direction.
954 citations