Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Multiphase Science and Technology
SJR: 0.124 SNIP: 0.222 CiteScore™: 0.26

ISSN Druckformat: 0276-1459
ISSN Online: 1943-6181

Multiphase Science and Technology

DOI: 10.1615/MultScienTechn.v3.i1-4.30
pages 63-83

INTERFACIAL FRICTION MODELLING

Graham B. Wallis
Thayer School of Engineering, Dartmouth College, Hanover, NH 03755

ABSTRAKT

Interfacial friction shows an important influence on the predictions of two-fluid model. This study discusses a few simple situations, such as one-dimensional and steady flow conditions for which correlations for interfacial frictions have been well established. Empirical terms derived from specified experiments are found necessary due to the impossibility of describing all the details of flows (e.g. interface geometry and phase interactions). More works are needed in future to develop more systematic methods and models representing the physics of the flows, and data banks containing measurements of enough parameters are then required.


Articles with similar content:

Accessment of Three Coalescence and Breakage Kernel Models on Predicting Complex Bubbly Flow
International Heat Transfer Conference 15, Vol.36, 2014, issue
Liang Gong, Xinyue Duan
ONE DIMENSIONAL VAPOR BUBBLE GROWTH MODEL FOR STEADY AND UNSTEADY PRESSURE FIELDS
4th Thermal and Fluids Engineering Conference, Vol.25, 2019, issue
Ronnie Joseph, Kannan Iyer
DIESEL SPRAY CFD SIMULATIONS BASED ON THE Σ-Υ EULERIAN ATOMIZATION MODEL
Atomization and Sprays, Vol.23, 2013, issue 1
E. Baldwin, N. Trask, David P. Schmidt, Jose M. Pastor, Adrian Pandal, Jose M. Garcia-Oliver
Modelling of bubbly two-phase flows using a population balance approach
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2015, issue
Michael Fairweather, M. Colombo
CHARACTERIZATION OF TRAJECTORY, BREAK POINT, AND BREAK POINT DYNAMICS OF A PLAIN LIQUID JET IN A CROSSFLOW
Atomization and Sprays, Vol.21, 2011, issue 3
U. M. Mondragon, Q. Wang, C. T. Brown, Vincent McDonell