Correlating Vapor Pressure and Latent Heat Data

Long chain multifunctional molecules with GC-PPC-SAFT: Limits of data and model

“…In order to compare the predicted and calculated vapour pressure behaviour for the components of interest, we decided to use an external check method, based on the Clausius-Clapeyron method, somehow in a similar manner as that of Othmer [32]. Assuming that the logarithm of vapour pressure is linear with respect to the inverse temperature (Clausius-Clapeyron approximation), the behaviour of this property is fully known if one point and the slope are given.…”

Properties of aqueous solutions of lithium and calcium chlorides: formulations for use in air conditioning equipment design

“…Two types of charts are commonly used to represent the vapour pressure of solutions, namely Dühring [53] and Othmer [54,55] charts. The Dühring chart represents the dew-point temperature of the vapour phase against the bubble point temperature of the solution, while the Othmer chart represents the vapour pressure against the solution temperature.…”

Obtaining the isosteric sorption heat directly by sorption isotherm equations

“…The relationship between P vs (saturated water vapor pressure) and the P v (vapor pressure of water in food products) was given by Othmer (1940) as:…”