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Subject TEPCO Press Conference 4/13/2012 11AM: Reactor 4 SFP Temperature Was 49.9 Degrees Celsius as of 3AM, 4/13/2012

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[quote:Southgaia:MV8xODM1NzQ0XzJGQjYzNEUx]
According to Matsumoto, the temperature of the Reactor 4 Spent Fuel Pool started to rise noticeably starting 4AM April 13, 2012.

From 8PM on April 12, 2012 to 3AM on April 13, 2012, the temperature [b]remained 49.9 degrees Celsius[/b], he said.

[b][color=red]Matsumoto didn't say what the temperature was at the time of the press conference (11AM on April 13), and none of the reporters asked him about it, with the reporter from Asahi again pressing on the nitrogen injection system.[/color][/b]

On checking the TEPCO's handout for the press on April 12, 2012,

Reactor 4 SFP temperature as of 11AM, 4/12/2012: [b][color=red]28 degrees[/color][/b] Celsius

Reactor 4 SFP heat exchanger stopped at: 2:44PM, 4/12/2012

Expected rise in temperature: 0.5 degrees Celsius/hour

Oh wait... 21.9 degrees Celsius rise in temperature in 12 hours (from 3PM on April 12 at 28 degrees Celsius to 3AM on April 13 at 49.9 degrees Celsius) is more like 1.825 degrees Celsius per hour. But it is possible that the temperature doesn't rise in a linear fashion.

For some reason, TEPCO's Japanese page that has the handouts does not have the April 12, 2012 handout.

Unless TEPCO's photos and videos [youtube]http://www.youtube.com/watch?v=thDAAxLDB8M[/youtube] were fake the other day, the fuel rods inside the Reactor 4 Spent Fuel Pool are completely submerged under water (6.8 meters deep to the top of the fuel rods according to the diagram).

http://ex-skf.blogspot.pt/

:5a::5a::5a::5a::5a:
[/quote]

Original Message According to Matsumoto, the temperature of the Reactor 4 Spent Fuel Pool started to rise noticeably starting 4AM April 13, 2012.

From 8PM on April 12, 2012 to 3AM on April 13, 2012, the temperature remained 49.9 degrees Celsius, he said.

Matsumoto didn't say what the temperature was at the time of the press conference (11AM on April 13), and none of the reporters asked him about it, with the reporter from Asahi again pressing on the nitrogen injection system.

On checking the TEPCO's handout for the press on April 12, 2012,

Reactor 4 SFP temperature as of 11AM, 4/12/2012: 28 degrees Celsius

Reactor 4 SFP heat exchanger stopped at: 2:44PM, 4/12/2012

Expected rise in temperature: 0.5 degrees Celsius/hour

Oh wait... 21.9 degrees Celsius rise in temperature in 12 hours (from 3PM on April 12 at 28 degrees Celsius to 3AM on April 13 at 49.9 degrees Celsius) is more like 1.825 degrees Celsius per hour. But it is possible that the temperature doesn't rise in a linear fashion.

For some reason, TEPCO's Japanese page that has the handouts does not have the April 12, 2012 handout.

Unless TEPCO's photos and videos were fake the other day, the fuel rods inside the Reactor 4 Spent Fuel Pool are completely submerged under water (6.8 meters deep to the top of the fuel rods according to the diagram).

[link to ex-skf.blogspot.pt]

Pictures (click to insert)





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