This simulation shows the flow field in a three-phase bubble column.
The column is filled with liquid and gas is injected into the column at the bottom.
Solid particles are present, acting as a catalyst for the gas-liquid reactions.
The first 20 seconds of the animation show the gas volume fraction (on a scale of 0 - 0.08).
The next 20 seconds show the gas velocity vectors (on a scale of 0 - 1 m/s).
The final 20 seconds show the solids volume fraction (scale of 0 - 0.08).
The simulation was performed with Ansys Fluent.