All work

Underwater composite hull patch

Developing a composite patch that can be applied and cured underwater on a ship hull. I run the layup process topside and coordinate with the divers.

waterlinePrepHull surfaceLayupWet pliesBagVacuum bagCureIn water
The repair sequence, drawn for this site. Materials and dimensions are withheld.
For
Department of the Navy grant
Role
Undergraduate research assistant, topside lead for layup
Status
Active research

My role

I am one of the topside leads during diving operations and in charge of the layup process: fabrication and design support, surface prep and layup topside, and coordinating hand-offs with the divers.

Sponsored work: no materials data, dimensions, or test results are published here.

Tools and methods

Full write-up with process photos, problems, and results is in progress.