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Topic: S6G reactor


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  United States Naval Reactor Encyclopedia Article @ FedTaxs.com (Fed Taxs)   (Site not responding. Last check: 2007-10-13)
Reactors are designed by a variety of contractors, then developed and tested at one of three government owned or operated facilities (Naval Reactors Facility, Bettis Atomic Power Laboratory, and Knolls Atomic Power Laboratory), all under the management of the office of Naval Reactors.
After the Skate-class vessels, reactor development proceeded and in the USA a single series of standardized designs was built by both Westinghouse and General Electric, one reactor powering each vessel.
A marine reactor was used to supply power (1.5 MWe) and heating to a US Antarctic base for ten years to 1972, testing the feasibility of such air-portable units for remote locations.
www.fedtaxs.com /encyclopedia/United_States_Naval_reactor   (1155 words)

  
 S6G reactor - Free net encyclopedia
The S6GU.S. Naval reactors are assigned three-character designations consisting of a letter representing the ship type the reactor is designed for, a consecutive generation number, and a letter indicating the reactor's designer.
S6G indicates a sixth generation submarine reactor designed by General Electric.
The S6G reactor plant was originally designed to use the D1G core 2 reactor, similar to the D2G reactor used on the Bainbridge-class guided missile cruisers, rated at 148 MW.
www.netipedia.com /index.php/S6G_reactor   (258 words)

  
 S6G reactor - Wikipedia, the free encyclopedia
The S6G reactor is a naval reactor used by the United States Navy to provide electricity generation and propulsion on warships.
This nuclear reactor was designed by General Electric for use on the Los Angeles class attack submarines.
The S6G reactor plant was originally designed to use the D1G-2 core, similar to the D2G reactor used on the Bainbridge class guided missile cruiser, which is rated at 148 MW.
en.wikipedia.org /wiki/S6G_reactor   (260 words)

  
 Portable Nuclear Reactor - Bad Astronomy and Universe Today Forum
As for your question re small reactors, yes the reactor of some smaller dimensions is possible.
The reactor fits in a space about 10m long, 10m wide, and 12m tall, in a space behind the crew quarters and infront of the machinery.
But yah, I think that within the next 15-25 years, we will start to see nuclear reactors in space, though I think reactors considerably smaller do exist, it is probably to great of a risk to put them on subs, risking the enemy getting their hands on one.
www.bautforum.com /showthread.php?t=27860   (1049 words)

  
 US Nuclear Propulsion - Archived 8/2001
The D1W reactor was intended to replace the pair of D2G reactors used in existing surface combatants and was intended to deliver 60,000 shp.
This family of reactors was not regarded as being efficient since reactor shielding weight does not decline in proportion to reduced power output.
Operational Reactor Development work was to include the design, development, test and evaluation of reactor refueling equipment and methods to support the initial SSBN-726 Ohio class refueling, the defueling of power units aboard CVN-65 USS Enterprise and the continued CVN-68 Nimitz class refueling.
www.forecastinternational.com /archive/ws/ws0265.htm   (5879 words)

  
 A4W - The real meaning from Timesharetalk wikipedia   (Site not responding. Last check: 2007-10-13)
The A4W reactor is a naval reactor used by the United States Navy to provide electricity generation and propulsion on warships.
The reactor is a nuclear fission pressurized water reactor (PWR).
The reactor was jointly designed by Bettis Atomic Power Laboratory and Knolls Atomic Power Laboratory.
www.timesharetalk.co.uk /wiki.asp?k=A4W   (190 words)

  
 Submarine Centennial Chronology   (Site not responding. Last check: 2007-10-13)
She is outfitted with the S6G reactor plant.
She is outfitted with the S8G reactor plant.
She is outfitted with the S6W reactor plant.
www.chinfo.navy.mil /navpalib/cno/n87/history/chrono.html   (3046 words)

  
 LuftWolf and Amizaur's Realism Mod Poll #11: Nuke Speeds - Page 3 - SUBSIM Radio Room Forums
The internal volume of its reactor compartment is substancially greater that of the other subs...
If so, the engine power of the nuclear reactor should be bigger than conventional to move them at same speed.
I was talking about the case when they were same or very similar type of carrier, older units with conventional and newer ones with nuclear (was that te case?).
www.subsim.com /radioroom/showthread.php?p=264409   (1909 words)

  
 Green Left - Features: Nuclear submarine visit endangers Melbourne
An incineration of a nuclear weapon in a fire on board the vessel or the rupturing of the containment of the nuclear reactor which propels the vessel could see vast amounts of highly radioactive smoke being spread over a vast area of Melbourne.
And since World War II up to 50 nuclear warheads and 30 nuclear reactors have found their way to the bottom of the ocean.
Scenario 2: The accidental breach of a nuclear reactor: A fire involving the nuclear power reactor that powers the Omaha could result ion a similar poisonous cloud being dispersed in a similar manner to that outlined above.
www.greenleft.org.au /back/1992/82/82p28.htm   (1065 words)

  
 Forums Mille-Sabords.com > Tbf Sur 688i Et Seawolf   (Site not responding. Last check: 2007-10-13)
The S6G reactor is a modified version of the D2G type.
The towed sonar array is stowed in a blister on the side of the casing.
Reactor core life between refuellings is estimated at 10 years.
www.mille-sabords.com /forum/lofiversion/index.php?t2992.html   (2966 words)

  
 Nuclear Resources as an Alternative Power Source in Space   (Site not responding. Last check: 2007-10-13)
Based off of the weights of current space station modules and General Electric’s current S6G reactor that is used in our armed forces nuclear submarines the projected weight of the prototype would be approximately 45,000lbs.
Inside the reactor core where the reaction takes place is radioactive fuel such as uranium or plutonium.
Uranium is the principle element used in nuclear reactors and in certain types of atomic bombs.
www.ecsel.psu.edu /~cmr277/nukie/project2.html   (1839 words)

  
 U.S. Submarines Chronology: A Century of Silent Service
The defense budget is $52.8 billion, representing 69.3 percent of federal spending.
This demonstrates the submerged endurance of a nuclear-powered submarine for a normal war patrol.
She is outfitted with the S8G reactor plant and twenty-four missile launch tubes.
www.hlla.com /reference/subs.html   (2953 words)

  
 SSN-688 Los Angeles-class - Navy Ships
SSNs 751-773 - The final 23 hulls [SSN 751 and later] referred to as "688I" (for improved), are quieter, incorporate an advanced BSY-1 sonar suite combat system and the ability to lay mines from their torpedo tubes.
The after compartment houses the nuclear reactor and the ship's propulsion equipment.
The engine room houses all the propulsion machinery, as well as the Ship's Service Turbine Generators that supply the ship's electricity, and the evaporator, which distills water for the propulsion plant and other shipboard use.
www.fas.org /man/dod-101/sys/ship/ssn-688.htm   (1897 words)

  
 Slashdot | A $200-Million Floating Nuclear Plant?
Typical nuclear power reactors for feeding the electrical grid are in the 600 to 1000 megawatt range, not 60 MW, and most facilities have more than one (the Pickering and Darlington facilities near Toronto have 8 650 MW and 4 850 MW reactors respectively).
The reactors aboard an aircraft carrier do more than just run the lights, they can push the whole thing at speeds in excess of 40 knots (how much in excess isn't exactly talked about -- but even that is more than fast enough to water ski behind!).
A reactor accident is defined by a failure of the fuel system that releases significant amount of radioactivity into the environment.
rss.slashdot.org /~r/Slashdot/slashdot/to/~3/37622154/article.pl   (5852 words)

  
 Alex Fleming
Responsible for training, qualification, operational performance, monitoring, assessment and improvement of all aspects of in port and at sea operation of an S6G Nuclear Propulsion Plant and a 60-man Engineering Department.
Manager of nuclear reactor operations for an attack submarine.
Responsible for maintaining reactor safety in routine and casualty operations in port and at sea.
www.alexcfleming.com /resume.html   (690 words)

  
 World Navies Today: US Navy Submarines and Manned Submersibles
Propulsion: 1 S6G reactor, steam turbines, 1 shaft, 35,000 shp, 30+ knots
Design: This is a very small submarine, with most of the hull consumed by the reactor; there is a small control room and crew space at the front of the sub.
She is fitted with wheels for rolling along the ocean floor, as well as various external cameras, manipulator arms and recovery claws.
www.hazegray.org /worldnav/usa/submar.htm   (2214 words)

  
 Blank Page 1   (Site not responding. Last check: 2007-10-13)
Shift Test Engineer II Direct all reactor plant test operations for the assigned reactor plant (A4W and S9G) and shift.
· Maintenance on reactor plant ice condensers to include tab grinding, block ice loading, vibrating ice baskets, ice basket inspection and weighing, reloading ice baskets with blown ice and equipment rigging.
· Maintenance and repair of secondary plant gate valves, air operated globe valves, condensate system components, gland exhaust fan overhaul, Westinghouse reactor coolant pump casing bolt retensioning and various primary plant maintenance in support of refueling outage.
www.michaelthomasbrown.com /Resume.htm   (407 words)

  
 International Mall -> Naval Warfare - Submarines
Power Plant: One S6G reactor; One shaft at 35,000 shp
Power Plant: One S8G nuclear reactor; core reloaded every nine years; two geared steam turbines, one shaft, output of 60,000 hp
Power Plant: One S6W reactor; one shaft at with 52,000 shp with pumpjet propulsor
s6.invisionfree.com /International_Mall/index.php?showtopic=1297   (222 words)

  
 [No title]
The LAs were made specifically to break 30 knots, using the more powerful S6G reactor.
In order to reduce weight, the hulls were made lighter (thinner), thus giving up some of the diving depth gained wih the Thresher/Permits and Sturgeons.
Seawolf is reported to be very fast with her S9G reactor, and she has HY-100 steel for her hull, stronger than the HY80 of the the three preceding classes.
smmlonline.com /archives/VOL1539.txt   (1405 words)

  
 Naval Technology - SSN Los Angeles Class (USS Greeneville) - Attack Submarine
The system incorporates a video processor, touchscreen radar controls and an hydraulically driven raise and rotate mechanism.
The ship is equipped with a 26MW nuclear pressure water reactor, model GE PWR S6G, developed and supplied by General Electric.
The auxiliary prop motor by Magnatek supplies 242kW.
www.naval-technology.com /projects/la   (831 words)

  
 combatindex.com - US Sea Systems: Attack Submarines
1 General Electric S6W Reactor powering 2 Steam Turbines
1 General Electric S9G Reactor powering 1 Steam Turbine
1 General Electric S6G Reactor powering 2 Steam Turbines
www.combatindex.com /hardware/hardware_sea_sub_ssn_main.html   (247 words)

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