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Home education How Seawater Sabotages Ships: Crash Course Engineering #43

How Seawater Sabotages Ships: Crash Course Engineering #43

This week we’re headed out to sea for some marine engineering. How do we design ships to handle aquatic environments? How do we deal with marine life and corrosion and all of the other problems that come with engineering in the ocean? How can large maritime structures be built on land and transferred into water?

Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV

Subscribe to Eons: https://www.youtube.com/eons

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RESOURCES:
http://www.ics-shipping.org/shipping-facts/shipping-and-world-trade
http://marinenotes.blogspot.com/2012/06/watertight-doorstests-of-watertight.html

An introduction to propeller cavitation


Understanding Sacrificial Anodes on Ships

Hull fouling is highest for boats that remain stationary

Barnacles and mussels won’t stick to boats with this fully-slippery coating


http://www.olds.com.au/marine/terminology.html
https://edition.cnn.com/2018/10/15/tech/ocean-cleanup-project/index.html
https://products.damen.com/en/ranges/modular-offshore-unit-drydock/modular-offshore-unit-drydock-120120

Secret Screws


http://www.americanhistory.si.edu/subs/anglesdangles/taming.html

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Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Eric Prestemon, Sam Buck, Mark Brouwer, Laura Busby, Zach Van Stanley, Bob Doye, Jennifer Killen, Naman Goel, Nathan Catchings, Brandon Westmoreland, dorsey, Indika Siriwardena, Kenneth F Penttinen, Trevin Beattie, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, SR Foxley, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, William McGraw, Andrei Krishkevich, Rachel Bright, Jirat, Ian Dundore

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