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2017 USS Razorback - #1 Engine Start |
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whalen
Rickover Joined: 07 Jan 2016 Location: Citrus County F Status: Offline Points: 855 |
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Posted: 21 Apr 2017 at 4:50pm |
USS SILVERSIDES engine start -- years ago at a BASH/WEDDING! Mike Rank-coon on the air lever.
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whalen QM2(SS)
618G, 368, EB Dept 333, Yellow Front Clerk, Green Door Bartender, and QuarterMANster extraordinaire |
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Dr. Stan
Rickover Joined: 04 Jan 2016 Location: Sevierville, TN Status: Offline Points: 7455 |
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How in the world do you guys remember all that stuff? On the Queenfish (SS-393) we had Fairbanks-Morse main engines and they used some kind of pressurized air with which to start them. I know that I had to demonstrate an ability to start a main engine but I can't remember if I actually had to do it? I do remember an engineman getting a bit irritated with me, though. Don't remember why?
Some of the ship's crew weren't too patient with 9901's considering that we were promptly sent on to Nuke school shortly after qualifying and were just transients, kind of like reserves were. (On the Q-fish there was nothing lower than a left-handed, red-headed, NQP reserve; or so they would tell us.) But, when one is an 9901 ET striker in the deck gang some of the enginemen were occasionally a bit short with us. (OK, with me — couldn't have been my attitude, though, because I tended to keep my mouth shut . . . at that point in my career, that is. Later . . . not so much.) And, some did take the time to make sure we understood the how and why of the various systems. I wish I could remember who they were. |
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It has been my experience that folks who have no vices have very few virtues.~Abe Lincoln
SS-393, SSBN-610(B), SSBN-624(G), SSN-591 USSVI Life Member; Holland Club; Plank Owner, Smoky Mtn. Base |
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Dantini
Rickover Joined: 15 Jan 2016 Location: Washington Status: Offline Points: 568 |
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From NavPers 16161 Chapter 2 It States:
4A1. Description. Modern submarine diesel engines are started by admitting compressed air into the engine cylinders at a pressure capable of turning over the engine. This process is continued until the pistons have built up sufficient compression heat to cause combustion. The pressure used in air starting systems is approximately from 250 to 500 psi.
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PaulR
BBS Supporter Joined: 16 Dec 2015 Location: Hopewell Jct NY Status: Offline Points: 1468 |
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I think I recall our FM 38D 8 1/8 used 200lb, reduced from Ship Service 225lb.
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Gil
Rickover Joined: 04 Jan 2016 Location: Carson, Ca. Status: Offline Points: 1857 |
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I'm not sure what an airless start is these days, hell I don't even remember 800 lb air.
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Sewer Pipe Snipe
BBS Supporter Joined: 04 Jan 2016 Location: Albany, GA Status: Offline Points: 5723 |
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I am probably wrong, but I believe we started our Fairbanks with 800 pound air. There was, I think, an emergency start where you got five ET's to walk around wringing their hands because without power there would be no hot showers, and the Diesel Gods would start the engine. Or was it to motorize the generator to crank the diesel?
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Walt,
Had I done everything right throughout my life, the World wouldn't have noticed. |
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Palm Bay Ken
Mustang Joined: 03 Jan 2016 Location: Palm Bay, FL Status: Offline Points: 951 |
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Do you mean "Airless Start"? That was something we would do frequently, in combination with an "Airless Surface".
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Ken Wiltshire
K4HBE SS-206/SS-523/S1C/SSN-578/Ole Miss(NESEP)/DLG-14/SS-563/SS-567/SSN-584/CSS6/NavSafCen/ York County Public Schools/Virginia Beach City Public Schools/Retired |
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gerry
Admin Group Joined: 16 Dec 2015 Status: Offline Points: 635 |
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Both of my boats were SSBNs; mid-80s to mid-90s. I was a bomb-nuke, but had to demonstrate that I *could* start the diesel (never actually got to do it). IIRC, the ginormous Fairbanks-Morse 12-cylinder we had on both boats was LP-Air start only. I could be wrong, like you, my memory is fading quick :(
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MT2/SS
USS Simon Bolivar - SSBN 641 (B) USS Henry M. Jackson - SSBN 730 (B) USSVI - Wyoming Base |
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Gil
Rickover Joined: 04 Jan 2016 Location: Carson, Ca. Status: Offline Points: 1857 |
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Was starting an engine part of the qual on your boat? Did you actually do it, or just demonstrate you knew the steps. Also wasn't their a procedure for air starting an engine. My memory is fading quickly.
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Runner485
BBS Supporter Joined: 16 Dec 2015 Location: Delaware Status: Offline Points: 3199 |
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They're all deaf anyway, so hearing protection is useless. How ever Walt, I did smell that exhaust, (got that high speed internet). Nice job Razorback crew! BZ |
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DBF
Joe SS485,CVA42 Holland Club Mid-Atlantic Base |
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