Discover and read the best of Twitter Threads about #FluidDynamics

Most recents (3)

I came here for different reasons.
A thing, you probably know me for meanwhile, are my #bubble videos and threads about bubble #fluiddynamics, #multiphase #MassTransfer, and #ChemicalReaction

Here's a collection:

The Resazurin-Resorufin System

1/13

Automated test rig for the investigation of rising #bubbles

2/13

Read 13 tweets
I mostly showed you #bubbles rising in aqueous systems. Not so often discussed, also in literature, are bubbles rising in organic phases.
Here's an Argon bubble rising in dichloromethane (DCM).
What is the difference?
#fluiddynamics #chemicalEngineering
A 🧵1/8
#SciComm #WissKomm
Other liquids have different material properties. The density of DCM is larger in comparison to that of water by more than 30%. The viscosity is less than half than that of water, and the surface tension is about 1/3 compared to water.
2/8
All of this leads to another rising behavior, rise velocity, shape of the bubbles, rising path, and so on.
In literature, organic phases are less discussed as using these usually leads to much stronger safety precautions.
3/8
Read 8 tweets

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