
New industry minister vows efforts to resume halted nuclear reactorsTOKYO, Sept. 3, Kyodo
Newly appointed industry minister Yoshio Hachiro on Friday vowed to back Prime Minister Yoshihiko Noda's policy of resuming halted nuclear power reactors once their safety is thoroughly checked.
Hachiro's comment at a news conference is in line with Noda's view that restarting nuclear reactors suspended for regular checkups is necessary to ensure a stable power supply for now.
The new industry minister also shared Noda's stance on nuclear energy policy in the medium to long term, saying it would be ''very difficult'' to build new nuclear power plants in Japan after the Fukushima nuclear crisis.
english.kyodonews.jp by Edano 9/2/2011 6:05:17 PM

@ peter, venting of steam is a normal occurrence as the reactor is taking to cold shutdown
by dean 9/2/2011 6:46:38 PM

when a pwr vents steam on shutdown it is a thuderous sound but not radioactive
by dean 9/2/2011 6:48:41 PM

by Edano 9/2/2011 6:54:06 PM

chong.zxq.net this may help if not tell me what details you want
by dean 9/2/2011 6:55:11 PM

en.wikipedia.org photo of bwr mark 1 construction
by dean 9/2/2011 6:55:28 PM

by Edano 9/2/2011 6:56:57 PM

The Alexander Higgins article, I fact checked it yesterday assuming if anything in it was true I would send out the original source. The original sources he cited said nothing about the steam being radioactive and did not specify if it the steam was out of the reactor or the turbines. So Higgins made that part up or just incorrectly assumed. He is still on my *&^ list for claiming there were food riots in Japan.
by lillymunster 9/2/2011 6:58:23 PM

by Edano 9/2/2011 7:00:02 PM

quite fascinating
by Edano 9/2/2011 7:02:51 PM

ultra high precision steel casting.
by Edano 9/2/2011 7:06:46 PM

i think it is really hard to forsee how this works. it highly depends on the technology and the engineering. i think the velding of the sheets is critical, and the thermoplastic behaviour as well as the response to earthquakes and extreme weather. it is a prototype, anything can happen, but i guess they will have lots of problems, comparable to the magical zeolithe mashine issues.
by Edano 9/2/2011 7:24:38 PM

@Edano I think they have very loosely based it on the new cover they are putting over Chernobyl. The Chernobyl cover is a big round arch with a steel skin but looks similar to the Fuku tent.
by lillymunster 9/2/2011 7:27:16 PM

@lillymunster the chernobyl cover will be constructed off the site as a whole and then pushed over the reactor on rails. i think it is a completely different approach.
by Edano 9/2/2011 7:29:14 PM

@Edano The prefab framework seems similar. I would be curious to know if someone has a plan to eventually put steel on the TeppyTents.
by lillymunster 9/2/2011 7:30:24 PM

@ Edano, I was trying to slow motion right after it showed the animation to see if there has been any noticeable changes to the structure,,,, @lilly why don't you put your eye on it and see also
by dean 9/2/2011 7:31:16 PM

back in a bit
by dean 9/2/2011 7:31:19 PM

by Edano 9/2/2011 7:34:42 PM

@Mona no, noone should expect too much.
by Edano 9/2/2011 7:35:52 PM

@lillymunster i am sure the framework is not strong enough to carry a steel cover. there is no support for the frame between the edge poles. this will not be able to withstand a higher load.
by Edano 9/2/2011 7:39:21 PM

@Peter Melzer that is why I fact checked the claim. :-)
by lillymunster 9/2/2011 7:40:08 PM

the "click" connection of the frame will not hold if the steel bends.
by Edano 9/2/2011 7:41:19 PM

Ft. Calhoun in cleanup mode
www.omaha.comTheir repair plan
by lillymunster 9/2/2011 8:03:38 PM

by lillymunster 9/2/2011 8:03:41 PM

back
by dean 9/2/2011 9:11:12 PM

@joniver Sometimes he links to or cites something accurately, sometimes he doesn't. It is a total gamble so I always go look at what source he says he found something at and figure it out for myself. :-)
by lillymunster 9/2/2011 9:17:18 PM