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  • He Who Shall Not Be Named
    Moderator
    • Aug 2008
    • 12321

    "HARDER, DARTER, TRIGGER, and TROUT ... always in and never out"

    This is why:
    Who is John Galt?

    Comment

    • greenman407
      Admiral
      • Feb 2009
      • 7530

      WOW! Nice and compact.
      IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

      Comment

      • He Who Shall Not Be Named
        Moderator
        • Aug 2008
        • 12321

        Originally posted by greenman407
        WOW! Nice and compact.




        Yes, compact.

        These engines featured a very high power-density when compared to other contemporary diesel engines. Use of these vertical diesels greatly reduced submarine engine-room length compared to other type engines of the same horse-power.

        Reliability and accessibility were the shortcomings of the design.

        They leaked oil: the crank-shaft penetrates right down through the bottom of the oil sump, and if the sump seal leaked (as it often did), the black, hot goo would run down into the bottom mounted generator, shorting out the commutator elements.

        Also -- making this machine an Engineer's nightmare when mounted in the tight confines of a submarines engine-room -- there were portions of the engine that simply were not accessible for maintenance or repair without a major strip-down. And these high-speed diesels beat themselves to death at a much quicker rate thant the more robustly built (and longer) Fairbanks&Morse and M.A.N submarine diesel engines typically used aboard WW-2 and post war American submarines.
        Who is John Galt?

        Comment

        • greenman407
          Admiral
          • Feb 2009
          • 7530

          A dock in Norway. Looks like two type 209s and one 212Click image for larger version

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          IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

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          • greenman407
            Admiral
            • Feb 2009
            • 7530

            Closeup Victor SailClick image for larger version

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            IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

            Comment

            • greenman407
              Admiral
              • Feb 2009
              • 7530

              Lembit sailClick image for larger version

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              IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

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              • greenman407
                Admiral
                • Feb 2009
                • 7530

                Soviet Graney class being moved aroundClick image for larger version

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                IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

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                • greenman407
                  Admiral
                  • Feb 2009
                  • 7530

                  K-480 Akula named "Bars" during rollout. It has been being s****ped since 2010Click image for larger version

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                  IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

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                  • greenman407
                    Admiral
                    • Feb 2009
                    • 7530

                    Virginia class. Notice the handrail on the top of the sail. Click image for larger version

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                    IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

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                    • greenman407
                      Admiral
                      • Feb 2009
                      • 7530

                      Chicago Bulls motif on the nose of the USS ChicagoClick image for larger version

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                      IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

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                      • greenman407
                        Admiral
                        • Feb 2009
                        • 7530

                        I-168 in 1945 Click image for larger version

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                        IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

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                        • oztruck
                          Commander
                          • May 2010
                          • 317

                          Very good detail shot. Look how big the checker plate is!!!

                          Comment

                          • greenman407
                            Admiral
                            • Feb 2009
                            • 7530

                            Wow, your right they are big. I dont know what was available back in the 1940s but today we use diamond plate and the individual bumps are quite small compared to those big old things.
                            IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

                            Comment

                            • greenman407
                              Admiral
                              • Feb 2009
                              • 7530

                              I-8 with her unusual gun arrangement , twin 6" guns forward..Click image for larger version

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                              IT TAKES GREAT INTELLIGENCE TO FAKE SUCH STUPIDITY!

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                              • oztruck
                                Commander
                                • May 2010
                                • 317

                                Luv it, keep the IJN photos coming.:pop

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