Topical Problems of Fluid Mechanics


Institute of Thermomechanics AS CR, v.v.i.	CTU in Prague Faculty of Mech. Engineering Dept. Tech. Mathematics	MIO Université du Sud Toulon Var - AMU - CNRS - IRD	Czech Pilot centre ERCOFTAC

Evaluation of Supersaurated Moist Air State Based on Enthalpy and Pressure
T. Hyhlík
Abstract:
The article deals with the evaluation of supersaturated moist air state based on enthalpy, pressure and mass fraction of dry air. The model of an ideal mixture of ideal gases is described, where the emphasis is placed on the evaluation of the supersaturated moist air properties. There is a model of supersaturated moist air ow based on two passive scalars described in the article. The algorithm for the evaluation of supersaturated moist air properties is based on the search of mass fractions using bisection method. An evaluation of moist air properties is shown on the mixing of supersaturated airstream with undersaturated moist air.
Keywords:
supersaturated moist air, moist air flow, moist air state evaluation

Fulltext: PDF DOI: https://doi.org/10.14311/TPFM.2017.022

In Proceedings Topical Problems of Fluid Mechanics 2017, Prague, 2017 Edited by David Šimurda and Tomáš Bodnár, pp. 167-170 ISBN 978-80-87012-61-1 (Print) ISSN 2336-5781 (Print)