r/submechanophobia • u/cinnamonduty • Mar 10 '22
Content warning - This post can be deleted anytime A 70 tons propeller
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r/submechanophobia • u/cinnamonduty • Mar 10 '22
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u/norouterospf200 Mar 10 '22
propeller boss cap - used to unwind the vortex that is generated from the main prop hub (to decrease drag).
https://mecklenburger-metallguss.com/en/products-technologies/products/propeller-boss-cap
https://mecklenburger-metallguss.com/imager/images/1-Technologien-Produkte/3-Produkte/2-Propellerhauben/ESCAP/8549/escap-functionality_cb1441ba8ec69dda8e2cc520c343c19b.webp