𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Numerical prediction of turbulent bubbly two-phase flow in a rotating complicated duct

✍ Scribed by Jing-Chun Wu; Kiyoshi Minemura

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
253 KB
Volume
29
Category
Article
ISSN
0271-2091

No coin nor oath required. For personal study only.

✦ Synopsis

A fully three-dimensional numerical procedure based on the two-fluid model in a general curvilinear co-ordinate system is proposed for the prediction of developing turbulent bubbly two-phase flow in a rotating complicated duct. A Coriolis-modified turbulence model is extended to two-phase flows to account for the rotational effect on the lateral phase distribution. The governing equations are solved using a finite volume technique with a non-staggered variable arrangement. Comparisons of the predictions with measured pressure and void fractions show good agreement.

πŸ“œ SIMILAR VOLUMES

Numerical and experimental investigation
Numerical and experimental investigation of turbulent flow in a rectangular duct
✍ Masoud Rokni; Carl-Olof Olsson; Bengt SundΓ©n πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 227 KB πŸ‘ 1 views

Details of the turbulent flow in a 1:8 aspect ratio rectangular duct at a Reynolds number of approximately 5800 were investigated both numerically and experimentally. The three-dimensional mean velocity field and the normal stresses were measured at a position 50 hydraulic diameters downstream from

Numerical study of turbulent flow over t
Numerical study of turbulent flow over two-dimensional surface-mounted ribs in a channel
✍ Robert R. Hwang; Y.C. Chow; Y.F. Peng πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 426 KB πŸ‘ 1 views

This study accurately predicts the cases of turbulent flow around a surface-mounted two-dimensional rib with varying lengths. The numerical method employs a differencing scheme for integrating the elliptic Reynolds-averaged Navier-Stokes equations and the continuity equation. A two-equation k-m turb