deep submergence vessel

  1. M

    Mercury in submarine list and trim systems

    Hi all, I'm researching the use of mercury in submarine trim and list systems and have found references in older manuals (e.g., NAVSEA 0905-LP-120-0010 for DSRV) showing how mercury was transferred between tanks to manage longitudinal and lateral balance. It seems this method relied on high...
    • mahla
    • Thread
    • deep submergence vessel dsrv submarine submersible vehicles
    • Replies: 21
    • Forum: Military
  2. Grey Havoc

    US Navy Ocean Engineering Program/MAN-IN-THE-SEA concepts & projects

    http://www.dtic.mil/dtic/tr/fulltext/u2/665974.pdf http://www.dtic.mil/dtic/tr/fulltext/u2/863709.pdf http://www.dtic.mil/dtic/tr/fulltext/u2/882897.pdf (Includes some info on the DSRV and DSSV programs.)
    • Grey Havoc
    • Thread
    • cold war deep submergence vessel dsrv dssv submarine rescue u.s. navy united states navy
    • Replies: 0
    • Forum: Secret Naval Projects
  3. P

    is there any NR-1 replacement project ???

    sorry guys did not know where to post this queston ... ! I was wondering if there is any NR-1 replacement project or prototype ?? thanks
    • pacino
    • Thread
    • 1970s 1980s cold war deep sea operations deep submergence vessel nuclear powered vessels oceanographic research underwater search and recovery united states united states navy
    • Replies: 25
    • Forum: Secret Naval Projects
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