Page on various aero test methods
 

I found this page while looking for more information on china clay flow visualization.

Rather than use kerosene for the china flow vis., I wonder if there is some other form of liquid that can be used.

https://www.uwal.org/uwalinfo/techguide/flowvis.htm

https://www.uwal.org/uwalinfo/tech%2...layflowvis.gif