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-   -   Godzilla! Huge Earthquake in Japan (https://www.tribalwar.com/forums/showthread.php?t=629593)

JackBootedThug 03-12-2011 14:49

Quote:

Originally Posted by Dennis (Post 16269259)
...maybe this will help boost their economy and create jobs in the long run. If there's any country that can pull though it's Japan.

This destruction is a net loss to the Japanese economy. Only a politician could sell it to a gullible public as a boom.

Any new jobs created are not a boom but a scramble to fix that which was not broken before. ie extra work.

If what you pertain were logical then the U.S.A. would benefit if the government introduced a bulldozing program and started to level several towns and cities in order to boost the economy and create jobs.




Is it any wonder people keep voting themselves into debt and enslavement?

Dangerdoggie 03-12-2011 14:54

Print some money, put people to work, worry about the exploding debt later.

LogRoller 03-12-2011 14:59

Quote:

Originally Posted by Reno (Post 16269274)
No, the people who point to the non-event at Three Mile Island as a reason to not use nuclear power will have another example to scream about.

only ecoloons complain about that anymore

politically it's bull****

the government always has, and always will, support nuclear power

unless the mafia gets their fingers in the pie (shoreham)

Pagy 03-12-2011 15:03

nuclear power is UNSAFE

we should go back to COAL

it's BETTER

JoMo 03-12-2011 15:04

http://www.yomiuri.co.jp/photo/20110313-817987-1-L.jpg

An explosion at an earthquake-damaged nuclear plant was not caused by damage to the nuclear reactor but by a pumping system that failed as crews tried to bring the reactor's temperature down, Chief Cabinet Secretary Yukio Edano said Saturday.

The next step for workers at the Fukushima Daiichi plant will be to flood the reactor containment structure with sea water to bring the reactor's temperature down to safe levels, he said. The effort is expected to take two days.

max 03-12-2011 15:07

Sounds like everything is under control :shrug:

JoMo 03-12-2011 15:17

Quote:

Originally Posted by max (Post 16269567)
Sounds like everything is under control :shrug:

yeah I think the worst is over as far as the nuclear situation. They will probably never be able to use that reactor again though.

It sounds like they may have had a partial meltdown yesterday when part of the rod became exposed due to evaporation but they used a fire truck to refill the reactor.

I'm not sure what caused the explosion, maybe it was a hydrogen explosion of some kind in a pump or something.

Zombie 03-12-2011 15:32

Quote:

Originally Posted by LogRoller (Post 16269552)
only ecoloons complain about that anymore

politically it's bull****

the government always has, and always will, support nuclear power

unless the mafia gets their fingers in the pie (shoreham)

I believe the correct term is Moonbat.

Zombie 03-12-2011 15:36

So here's a dumb question.

They said that the reason the cooling pumps failed was because the power to the plant was lost.
The diesel generators failed because of the tsunami.
and the battery backup's didn't last long enough, or something.

Isn't it a power generation facility? Can't they generate their own electricity to operate the pumps?
They still had a ****load of steam, couldn't they use that to power the turbines and generate electricity for themselves?

Mitchdubai 03-12-2011 15:47

Quote:

Originally Posted by ICFire (Post 16269532)
It also shifted the coast of Japan 8ft...

That's ****ing annoying, it'll take LGBR even longer to fly there now to be a bartender.

mjoe 03-12-2011 15:49

yes that is a dumb question

Shiloh 03-12-2011 15:51

Quote:

Originally Posted by Zombie (Post 16269608)
So here's a dumb question.

They said that the reason the cooling pumps failed was because the power to the plant was lost.
The diesel generators failed because of the tsunami.
and the battery backup's didn't last long enough, or something.

Isn't it a power generation facility? Can't they generate their own electricity to operate the pumps?
They still had a ****load of steam, couldn't they use that to power the turbines and generate electricity for themselves?

They certainly could design a power plant to operate like that, but I don't think most powerplants are designed like that. Keep in mind, you not only have to generate it, but transform it. A power plant is going to be generating at the most efficient voltage and frequency, which might not be the best for transmitting. And neither of those are going to be the kind power the coolant pumps require. Triple redundancy is usually enough.

Reno 03-12-2011 16:10

Quote:

Originally Posted by LogRoller (Post 16269552)
only ecoloons complain about that anymore

politically it's bull****

the government always has, and always will, support nuclear power

unless the mafia gets their fingers in the pie (shoreham)

And unfortunately, screaming idiots get attention.

Dennis 03-12-2011 16:13

Quote:

Originally Posted by Dangerdoggie (Post 16269543)
Print some money, put people to work, worry about the exploding debt later.

Good thing there are non-Japanese insurance companies to absorb some of the loss.

max 03-12-2011 16:20

Quote:

Originally Posted by Zombie (Post 16269608)
So here's a dumb question.

They said that the reason the cooling pumps failed was because the power to the plant was lost.
The diesel generators failed because of the tsunami.
and the battery backup's didn't last long enough, or something.

Isn't it a power generation facility? Can't they generate their own electricity to operate the pumps?
They still had a ****load of steam, couldn't they use that to power the turbines and generate electricity for themselves?

They shut down the reactors automatically during an earthquake.

Zombie 03-12-2011 16:21

Quote:

Originally Posted by max (Post 16269683)
They shut down the reactors automatically during an earthquake.

Yes, I realize that.
But they are still very hot and generating steam.

max 03-12-2011 16:25

Quote:

Originally Posted by Zombie (Post 16269686)
Yes, I realize that.
But they are still very hot and generating steam.

:shrug: I'm sure there is a very good reason

Cogito˛ 03-12-2011 17:01

Quote:

Originally Posted by Zombie (Post 16269686)
Yes, I realize that.
But they are still very hot and generating steam.

It's probably super dangerous given how many nuts and bolts could have been knocked loose at some stage of the process. Nuke plants have to be really careful.

Gow 03-12-2011 17:02

Quote:

Originally Posted by Pagy (Post 16269555)
nuclear power is UNSAFE

we should go back to COAL

it's BETTER

I know you are being facetious but most people are not aware that fly ash from coal burning is far more radioactive/dangerous to the environment than nuclear waste :(



Quote:

Originally Posted by JoMo (Post 16269556)
http://www.yomiuri.co.jp/photo/20110313-817987-1-L.jpg

An explosion at an earthquake-damaged nuclear plant was not caused by damage to the nuclear reactor but by a pumping system that failed as crews tried to bring the reactor's temperature down, Chief Cabinet Secretary Yukio Edano said Saturday.

The next step for workers at the Fukushima Daiichi plant will be to flood the reactor containment structure with sea water to bring the reactor's temperature down to safe levels, he said. The effort is expected to take two days.

The damage there is just to the outer shell which is simply there to protect the containment vessel from the elements. Said vessel is designed to handle anything short of a direct hit from a nuclear bomb.

Quote:

Originally Posted by Zombie (Post 16269608)
So here's a dumb question.

They said that the reason the cooling pumps failed was because the power to the plant was lost.
The diesel generators failed because of the tsunami.
and the battery backup's didn't last long enough, or something.

Isn't it a power generation facility? Can't they generate their own electricity to operate the pumps?
They still had a ****load of steam, couldn't they use that to power the turbines and generate electricity for themselves?

They pull energy from the grid and when there is a loss of offsite power they go into automatic shutdown. When the reactor shuts down the turbine used to create power is completely bypassed. The fuel inside the reactor is still creating tremendous amounts of heat though (decay heat) so it is necessary for cooling to continue. Since the plant is no longer generating its own power batteries/generators are needed.

Under ideal circumstances steam builds up and is dumped into the condenser. This water is cooled and pumped back into the reactor to continue the proccess. However, the generators were damaged by the tsunami which meant the systems were not turning that steam back into coolant and pressure started building (this is what everyone was freaking out over) and needed to be vented.


It's not safe to try to harness decay heat to continue to power the plant. They were actually trying to do exactly that when the Chernobyl incident took place (chernobly/fukushima are way different designs though):

Quote:

There had been concerns that in the event of a power grid failure, external power would not have been immediately available to run the plant's cooling water pumps. Chernobyl's reactors had three backup diesel generators. Each generator required 15 seconds to start up but took 60–75 seconds to attain full speed and reach the capacity of 5.5 MW required to run one main cooling water pump.

This one-minute power gap was considered unacceptable, and it had been suggested that the mechanical energy (rotational momentum) of the steam turbine could be used to generate electricity to run the main cooling water pumps while the turbine was still spinning down. In theory, analyses indicated that this residual momentum had the potential to provide power for 45 seconds, which would bridge the power gap between the onset of the external power failure and the full availability of electric power from the emergency diesel generators.

Cogito˛ 03-12-2011 17:02

Another dumb question: so I assume they are working on the leaking plant from.....the leaking plant. Are all the workers going to die early now?

Kiint 03-12-2011 17:06

Probably, but Japan hasn't perfected their super robots yet so someone has to do it.

Sari 03-12-2011 17:37

and here i was thinking that 2011 was going to be another boring start for a decade.

p.s : the google ads are offering "Japanese used bike Used bike exporter from Japan wholesale prices for importers." anyone interested ?

Kiint 03-12-2011 17:45

Not sure if this has been posted yet, its an example of Japans early warning system. Apparently this graphic flashed up on every television that was turned on (and has an antenna) and stays on the screen. So people had at least a minutes warning before anything happened, I dunno about you but in a minute you can get somewhat safe except in tall buildings.

http://www.youtube.com/watch?v=qp-39kqACo4

Gow 03-12-2011 17:46

Quote:

Originally Posted by Cogito˛ (Post 16269761)
Another dumb question: so I assume they are working on the leaking plant from.....the leaking plant. Are all the workers going to die early now?

No.

Nobody is going into the outer containment vessel (the building with several foot thick steel and concrete walls/floor) without proper protection. Chernobyl did not have such a building surrounding the reactor which is what allowed the contamination into the atmosphere/immediate vicinity when the reactor blew.

They had to make a makeshift version (dubbed the 'sarcophagus') in the months that followed to entomb the place.

These things are designed to be hit by earthquakes, hurricanes, airplanes. Anything short of a nuclear bomb will not breach them. In the case of a complete meltdown not even the molten core can burn through the bottom of such a building.

Dangerdoggie 03-12-2011 18:40

Quote:

Japan's nuclear safety agency is reporting an emergency at a second reactor in the same complex where an explosion had occurred earlier.

The Nuclear and Industrial Safety Agency said early Sunday that the cooling system malfunctioned at Unit 3 of the Fukushima Dai-ichi nuclear plant. The agency said it was informed of the emergency by Tokyo Electric, the utility which runs the plant.

No further details of the troubles at Unit 3 were immediately available.
I'm sure the iodine will save them.

Kiint 03-12-2011 18:54

Quote:

Originally Posted by Dangerdoggie (Post 16269917)
I'm sure the iodine will save them.

It will actually do quite a bit. Iodine - Wikipedia, the free encyclopedia

[Golbez-RG-] 03-12-2011 19:00

Heh it doesn't sound good when they are doing a "hail mary" pass at trying to cool the reactor.

adrian ng 03-12-2011 19:13

Quote:

Originally Posted by Kiint (Post 16269853)
Not sure if this has been posted yet, its an example of Japans early warning system. Apparently this graphic flashed up on every television that was turned on (and has an antenna) and stays on the screen. So people had at least a minutes warning before anything happened, I dunno about you but in a minute you can get somewhat safe except in tall buildings.

[youtube]qp-39kqACo4[youtube]

Wow. That's a really good thing to have but I can imagine how it could freak people out when you're just relaxing and watching some parliamentary debate going down and all of a sudden you get notified of imminent doom seconds before it strikes then pow you're dead.

JoMo 03-12-2011 19:53

Multiple reactors lose cooling.......

W-O-W

CERVICAL-KREMS 03-12-2011 19:56

i was eating sushi today and some nutjob comes in talking about the end of the world in 2012 and how this is an early warning or some ****

he's telling this to a bunch of japanese people btw


anyway, i guess some expert was saying that it wouldn't be like a chernobyl because it was enclosed or something

i dunno i was playing guitar so i zoned out

caelum 03-12-2011 19:58

tokyo drift

K-Rex 03-12-2011 19:59

....silently, in the shadows....

http://caledoniawakeupcall.files.wor...m-jong-il1.jpg

JoMo 03-12-2011 20:03

So, I'm assuming they are going to dump salt water in this one too?

"All the functions to keep cooling water levels in No. 3 reactor have failed at the Fukushima No. 1 plant," a spokesman for the operator said.

Anguish 03-12-2011 20:56

well this is kind of like sim city. I never built nuclear power plants because f'ing earthquakes would blam me all the time.

Senty 03-12-2011 21:03

Wolf Blitzer is getting hard from the idea of a possible meltdown.

JoMo 03-12-2011 21:27

NHK has a news conference online now.

Water injection system crapped out on #3. They need to get the power source back up.

They tried to reconnect a power source but it didn't go well, so they stopped, now they are trying it again.

They are using the fire extinguishing system as a coolant or something but they are still trying to get the cooling system up but they don't know if it is or not.

Xcursion 03-12-2011 21:37

Guys, LGBR said they'd be fine so stop posting things that contradict him, okay?

Special---K 03-12-2011 21:39

let it go

Esteban_Villa 03-12-2011 21:39

Gordon Freeman needs to go back to the nuclear reactions and restart the cooling system in order for more citizens to get away from city 17 errr fukushima

[Golbez-RG-] 03-12-2011 21:45

You do have to wonder of the wisdom of putting 6 nuclear reactors on a tsunami beach in one of the most active areas on the face of the Earth.


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