Mutiphase flow2

4:05 PM - 4:25 PM JST(7:05 AM - 7:25 AM UTC)

[2-15] Theoretical comparison of two approximation methods for the drag coefficient in finite Reynolds number flow past a rigid sphere and the application into gas bubble drag

*Ryota Obana¹, Shu Takagi¹ (1. The University of Tokyo)

Keywords:

Spherical bubble,Viscous flow,Singular perturbation method,Drag coefficient,Separation vortex