The paper itself is quite interesting. [1] They describe using 4 of these Tesla valves in a configuration similar to a bridge rectifier for liquids which would

The paper itself is quite interesting. [1] They describe using 4 of these Tesla valves in a configuration similar to a bridge rectifier for liquids which would take oscillating flow input and produce a constant output. [1] https://www.nature.com/articles/s41467-021-23009-y https://www.nature.com/articles/s41467-021-23009-y