I have tried to find, without success, how a U boat ( my interest is in the type IX) manages to provide oxygen and remove carbon dioxide from crews when submerged. I know that U boats were large, but they had large crews too. I appreciate any insight of the technology invovled. Thank you. Pras
Forum: Technology and Operations

Many thanks. I downloaded the line diagrams. They do take some getting used to becasue there is no shading. Thank you.
Forum: Technology and Operations

Hello and thank you for letting me join this forum. I am a novice in the u boat world, but hopefully with all of you , I will gradually come up to speed. I am absolutely fascinated by the U 505 story and am keen to make a website about it. As a starter, I am desperately looking for a schematic / line diagram for the the type IX uboat. So far , I can only find the type VII line diagr
Forum: Technology and Operations