Lub hydrodynamic tsis siv neeg dej nyab barrier yog tsim los ntawm peb qhov chaw: av ncej, rotating vaj huam sib luag thiab sab phab ntsa sealing ib feem, uas tuaj yeem ntsia tau sai sai ntawm qhov nkag thiab tawm ntawm cov tsev hauv av. Cov modules uas nyob ib sab yog flexibly spliced, thiab hloov tau cov roj hmab daim hlau ntawm ob sab zoo foob thiab txuas lub vaj huam sib luag dej nyab nrog phab ntsa.
