TY  - JOUR
AU  - Kendoush, Abdullah Abbas
PY  - 2021
DA  - 2021/12/07
TI  - The Drag Forces on a Taylor Bubble Rising Steadily in Vertical Pipes
JO  - Journal of Energy and Power Technology
SP  - 048
VL  - 03
IS  - 04
AB  - By the adoption of a drag-buoyancy equality model, analytical solutions were obtained for the drag coefficients (CD) of Taylor bubbles rising steadily in pipes. The obtained solutions were functions of the geometry of the Taylor bubble and the gas volume fraction. The solutions were applicable at a wide range of Capillary numbers. The solution was validated by comparison with experimental data of other investigators. All derived drag formulas were subject to the condition that Bond number >4, for air-water systems.
SN  - 2690-1692
UR  - https://doi.org/10.21926/jept.2104048
DO  - 10.21926/jept.2104048
ID  - Kendoush2021
ER  -