# Fundamentals of Boundary Layers

Uses demonstration - experiments in water and glycerine to illustrate boundary layer concepts and phenomena. Demonstrates fusion welding from operation and adjustment of the welding equipment to multipass fusion welding of heavy steel plate. Uses animation and live action to show the proper torch, rod movement, and weld puddle control techniques.

- Kind: Educational
- Year: 1968
- Runtime: 24 min
- By: National Committee for Fluid Mechanics Films (U.S.)
- Genres: Education, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/fundamentalsofboundarylayers)
- Licence or status: none stated by the archive
- Who can watch: Kids profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/fundamentalsofboundarylayers?play=1)