scholarly journals Two-fluid modeling of bubbly flows around surface ships using a phenomenological subgrid air entrainment model

2011 ◽  
Vol 52 ◽  
pp. 50-57 ◽  
Author(s):  
Jingsen Ma ◽  
Assad A. Oberai ◽  
Mark C. Hyman ◽  
Donald A. Drew ◽  
Richard T. Lahey
Keyword(s):  
Air Entrainment ◽  
Bubbly Flows ◽  
Fluid Modeling ◽  
Two Fluid

Development of five-moment two-fluid modeling for Z-pinch physics

2021 ◽  
Vol 28 (9) ◽  
pp. 092512
Author(s):  
E. T. Meier ◽  
U. Shumlak
Keyword(s):  
Fluid Modeling ◽  
Z Pinch ◽  
Two Fluid

Two-fluid modeling of a wet spouted fluidized bed with wet restitution coefficient model

2020 ◽  
Vol 364 ◽  
pp. 363-372 ◽  
Author(s):  
Hanbin Zhong ◽  
Yaning Zhang ◽  
Qingang Xiong ◽  
Juntao Zhang ◽  
Yuqin Zhu ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Restitution Coefficient ◽  
Fluid Modeling ◽  
Two Fluid

Two-fluid modeling of cratering in a particle bed by a subsonic turbulent jet

2017 ◽  
Vol 318 ◽  
pp. 68-82 ◽  
Author(s):  
Casey Q. LaMarche ◽  
Aldo Benavides Morán ◽  
Berend van Wachem ◽  
Jennifer Sinclair Curtis
Keyword(s):  
Turbulent Jet ◽  
Fluid Modeling ◽  
Particle Bed ◽  
Two Fluid

Modeling air entrainment and transport in a hydraulic jump using two-fluid RANS and DES turbulence models

2011 ◽  
Vol 47 (8) ◽  
pp. 911-919 ◽  
Author(s):  
Jingsen Ma ◽  
Assad A. Oberai ◽  
Richard T. Lahey ◽  
Donald A. Drew
Keyword(s):  
Hydraulic Jump ◽  
Turbulence Models ◽  
Air Entrainment ◽  
Two Fluid

Paper 8: Some Hydraulic Modelling Techniques

1967 ◽  
Vol 182 (13) ◽  
pp. 54-63
Author(s):  
K. J. Zanker
Keyword(s):  
Dimensional Analysis ◽  
Scaling Laws ◽  
Air Entrainment ◽  
Model Tests ◽  
Cavitation Number ◽  
Bubbly Flows ◽  
Suitable Model ◽  
Hydraulic Modelling ◽  
Two Phase ◽  
Modelling Techniques

A general discussion is given of modelling techniques based on dimensional analysis and similarity. Particular attention is focused on the modelling of two-phase effects, where it is neither always obvious which are the predominant forces nor whether considering only two forces will give reasonable similarity. Three examples—air-entraining flows, high, siphons, and bubbly flows—are considered and some suggestions of suitable model scaling laws are made. These include We/Re for air entrainment and the cavitation number for high siphons. The results of model tests on air-entraining vortices at the Kariba Hydroelectric Scheme are presented as an application of the discussion.

Sign in / Sign up

Export Citation Format

Share Document