Overclock.net › Forums › Industry News › Technology and Science News › [Various] Japan Nuclear Emergency - Continuous Coverage of Damage and Radiation Risks
New Posts  All Forums:Forum Nav:

[Various] Japan Nuclear Emergency - Continuous Coverage of Damage and Radiation Risks - Page 175  

post #1741 of 2836
Quote:
Originally Posted by Krymore View Post
Question: How long dose it take for these dam rods to cool off? You would think they would be cool after 4 days.
those fuel rods are spent fuel just decaying
they continue to produce heat.......iirc

think of everythign thats happened

the whole nuclear facility has practically failed; theres a lot more on their hands than we could imagine
post #1742 of 2836
Quote:
Originally Posted by Krymore View Post
Question: How long dose it take for these dam rods to cool off? You would think they would be cool after 4 days.
it would seem so, but even spent fuel rods are still producing heat and need cooling off.

Not to get into any more confusion, but is the half life the time the radioactive material stays... active? if so the the fuel that is used in these reactors have a half life of 700,000,000 years
|White Fury|
(27 items)
 
|Scootaloo|
(12 items)
 
The Workhorse
(7 items)
 
CPUMotherboardGraphicsRAM
Intel Core i7 3770k 4.5GHz [De-Lidded] MSI Z77A-G43 MSI GTX 780 Reference - Oooh soo sexy! 8GB G.Skill RipjawsX 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Pro 128GB 2TB Seagate Barracuda 2TB Seagate Barracuda 640GB WD Blue 
Hard DriveOptical DriveCoolingOS
1.5TB WD Green Samsung DVD/RW Cogage Arrow [Lapped] Microsoft Windows 10 Pro 
MonitorMonitorKeyboardPower
Fujitsu SL3230t 1080p @75Hz Samsung UE32F5000 1920x1080 Saitek Eclipse Thermaltake Toughpower XT 675w 
CaseMouseMouse PadAudio
Coolermaster 690 II Black/White Advanced CM Storm Xornet Qsteel Asus Xonar DS 
AudioAudioAudioAudio
Quad 33 Pre-Amplifier (Pre-Production Unit) Quad 303 Power-Amplifier - 90 Watts RMS (Pre-Pr... Quad 303 Power-Amplifier - 90 Watts RMS (Post-P... Quad FM3 Tuner 
AudioAudioAudio
Mission 751 Bookshelf's Mission M73 Floor standing loudspeakers Mission 78as Dual 8" Active Sub Woofer - 250 watts 
CPUMotherboardGraphicsGraphics
Intel Q8400 MSI P45 Platinum EVGA GTX 750Ti MSI GTX 560Ti 
RAMHard DriveCoolingOS
6GB DDR 2 800MHz (Kingston Hyper X and Corsair ... Samsung 840 120GB Coolermaster Hyper 212 (Rev 1) Windows 10 Insider 
MonitorKeyboardPowerCase
Samsung 1080p TV Saitek Eclipse Coolermaster GX750 Coolermaster CM 690II Black 
CPUGraphicsRAMHard Drive
Intel Core i5 3230m 2.6GHz (3.2GHz Turbo) Nvidia GT 635m 2GB 8GB DDR3 1600MHz Samsung 840 120GB 
Optical DriveOSMonitor
Blu-Ray Reader / DVD RW Windows 8.1 15.6" 1366x768 
  hide details  
|White Fury|
(27 items)
 
|Scootaloo|
(12 items)
 
The Workhorse
(7 items)
 
CPUMotherboardGraphicsRAM
Intel Core i7 3770k 4.5GHz [De-Lidded] MSI Z77A-G43 MSI GTX 780 Reference - Oooh soo sexy! 8GB G.Skill RipjawsX 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Pro 128GB 2TB Seagate Barracuda 2TB Seagate Barracuda 640GB WD Blue 
Hard DriveOptical DriveCoolingOS
1.5TB WD Green Samsung DVD/RW Cogage Arrow [Lapped] Microsoft Windows 10 Pro 
MonitorMonitorKeyboardPower
Fujitsu SL3230t 1080p @75Hz Samsung UE32F5000 1920x1080 Saitek Eclipse Thermaltake Toughpower XT 675w 
CaseMouseMouse PadAudio
Coolermaster 690 II Black/White Advanced CM Storm Xornet Qsteel Asus Xonar DS 
AudioAudioAudioAudio
Quad 33 Pre-Amplifier (Pre-Production Unit) Quad 303 Power-Amplifier - 90 Watts RMS (Pre-Pr... Quad 303 Power-Amplifier - 90 Watts RMS (Post-P... Quad FM3 Tuner 
AudioAudioAudio
Mission 751 Bookshelf's Mission M73 Floor standing loudspeakers Mission 78as Dual 8" Active Sub Woofer - 250 watts 
CPUMotherboardGraphicsGraphics
Intel Q8400 MSI P45 Platinum EVGA GTX 750Ti MSI GTX 560Ti 
RAMHard DriveCoolingOS
6GB DDR 2 800MHz (Kingston Hyper X and Corsair ... Samsung 840 120GB Coolermaster Hyper 212 (Rev 1) Windows 10 Insider 
MonitorKeyboardPowerCase
Samsung 1080p TV Saitek Eclipse Coolermaster GX750 Coolermaster CM 690II Black 
CPUGraphicsRAMHard Drive
Intel Core i5 3230m 2.6GHz (3.2GHz Turbo) Nvidia GT 635m 2GB 8GB DDR3 1600MHz Samsung 840 120GB 
Optical DriveOSMonitor
Blu-Ray Reader / DVD RW Windows 8.1 15.6" 1366x768 
  hide details  
post #1743 of 2836
Quote:
Originally Posted by CyberWolf575 View Post
Weeks, sometimes months.
Wow thats crazy. Funny they just said they might use fire trucks to try and refill the reactors water level.
Close Combat
(14 items)
 
  
CPUGraphicsRAMHard Drive
Intel Core i7-960 Bloomfield 3.2GHz Asus GeForce GTX570 2 x 4GB G Skill Sniper DDR3 1 TB Seagate 7200 
Hard DriveOptical DriveOSMonitor
OCZ 128GB SSD LG Bluray Drive Windows 7 64 Bit Dell UltraSharp U2412M IPS 
KeyboardPowerCaseMouse
Razor BlackWidow Mechanical NZXT 850W Halo 90 Corsair 650D Logitec G500 
  hide details  
Close Combat
(14 items)
 
  
CPUGraphicsRAMHard Drive
Intel Core i7-960 Bloomfield 3.2GHz Asus GeForce GTX570 2 x 4GB G Skill Sniper DDR3 1 TB Seagate 7200 
Hard DriveOptical DriveOSMonitor
OCZ 128GB SSD LG Bluray Drive Windows 7 64 Bit Dell UltraSharp U2412M IPS 
KeyboardPowerCaseMouse
Razor BlackWidow Mechanical NZXT 850W Halo 90 Corsair 650D Logitec G500 
  hide details  
post #1744 of 2836
Quote:
Originally Posted by Krymore View Post
Wow thats crazy. Funny they just said they might use fire trucks to try and refill the reactors water level.
That wouldnt be enough, as the water is pretty much being evapourated instantly
|White Fury|
(27 items)
 
|Scootaloo|
(12 items)
 
The Workhorse
(7 items)
 
CPUMotherboardGraphicsRAM
Intel Core i7 3770k 4.5GHz [De-Lidded] MSI Z77A-G43 MSI GTX 780 Reference - Oooh soo sexy! 8GB G.Skill RipjawsX 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Pro 128GB 2TB Seagate Barracuda 2TB Seagate Barracuda 640GB WD Blue 
Hard DriveOptical DriveCoolingOS
1.5TB WD Green Samsung DVD/RW Cogage Arrow [Lapped] Microsoft Windows 10 Pro 
MonitorMonitorKeyboardPower
Fujitsu SL3230t 1080p @75Hz Samsung UE32F5000 1920x1080 Saitek Eclipse Thermaltake Toughpower XT 675w 
CaseMouseMouse PadAudio
Coolermaster 690 II Black/White Advanced CM Storm Xornet Qsteel Asus Xonar DS 
AudioAudioAudioAudio
Quad 33 Pre-Amplifier (Pre-Production Unit) Quad 303 Power-Amplifier - 90 Watts RMS (Pre-Pr... Quad 303 Power-Amplifier - 90 Watts RMS (Post-P... Quad FM3 Tuner 
AudioAudioAudio
Mission 751 Bookshelf's Mission M73 Floor standing loudspeakers Mission 78as Dual 8" Active Sub Woofer - 250 watts 
CPUMotherboardGraphicsGraphics
Intel Q8400 MSI P45 Platinum EVGA GTX 750Ti MSI GTX 560Ti 
RAMHard DriveCoolingOS
6GB DDR 2 800MHz (Kingston Hyper X and Corsair ... Samsung 840 120GB Coolermaster Hyper 212 (Rev 1) Windows 10 Insider 
MonitorKeyboardPowerCase
Samsung 1080p TV Saitek Eclipse Coolermaster GX750 Coolermaster CM 690II Black 
CPUGraphicsRAMHard Drive
Intel Core i5 3230m 2.6GHz (3.2GHz Turbo) Nvidia GT 635m 2GB 8GB DDR3 1600MHz Samsung 840 120GB 
Optical DriveOSMonitor
Blu-Ray Reader / DVD RW Windows 8.1 15.6" 1366x768 
  hide details  
|White Fury|
(27 items)
 
|Scootaloo|
(12 items)
 
The Workhorse
(7 items)
 
CPUMotherboardGraphicsRAM
Intel Core i7 3770k 4.5GHz [De-Lidded] MSI Z77A-G43 MSI GTX 780 Reference - Oooh soo sexy! 8GB G.Skill RipjawsX 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Pro 128GB 2TB Seagate Barracuda 2TB Seagate Barracuda 640GB WD Blue 
Hard DriveOptical DriveCoolingOS
1.5TB WD Green Samsung DVD/RW Cogage Arrow [Lapped] Microsoft Windows 10 Pro 
MonitorMonitorKeyboardPower
Fujitsu SL3230t 1080p @75Hz Samsung UE32F5000 1920x1080 Saitek Eclipse Thermaltake Toughpower XT 675w 
CaseMouseMouse PadAudio
Coolermaster 690 II Black/White Advanced CM Storm Xornet Qsteel Asus Xonar DS 
AudioAudioAudioAudio
Quad 33 Pre-Amplifier (Pre-Production Unit) Quad 303 Power-Amplifier - 90 Watts RMS (Pre-Pr... Quad 303 Power-Amplifier - 90 Watts RMS (Post-P... Quad FM3 Tuner 
AudioAudioAudio
Mission 751 Bookshelf's Mission M73 Floor standing loudspeakers Mission 78as Dual 8" Active Sub Woofer - 250 watts 
CPUMotherboardGraphicsGraphics
Intel Q8400 MSI P45 Platinum EVGA GTX 750Ti MSI GTX 560Ti 
RAMHard DriveCoolingOS
6GB DDR 2 800MHz (Kingston Hyper X and Corsair ... Samsung 840 120GB Coolermaster Hyper 212 (Rev 1) Windows 10 Insider 
MonitorKeyboardPowerCase
Samsung 1080p TV Saitek Eclipse Coolermaster GX750 Coolermaster CM 690II Black 
CPUGraphicsRAMHard Drive
Intel Core i5 3230m 2.6GHz (3.2GHz Turbo) Nvidia GT 635m 2GB 8GB DDR3 1600MHz Samsung 840 120GB 
Optical DriveOSMonitor
Blu-Ray Reader / DVD RW Windows 8.1 15.6" 1366x768 
  hide details  
post #1745 of 2836
Quote:
Originally Posted by Krymore View Post
Question: How long dose it take for these dam rods to cool off? You would think they would be cool after 4 days.
The rods produce heat because of nuclear decay.

The half-life (The amount of time it would take for half the substance to disappear) of Uranium-235 is 700 Million years.

Even if the rods were made before humans existed, they would still be producing heat today.
GE60
(13 items)
 
  
CPUGraphicsHard DriveOS
Intel Core i5 4200M Geforce GTX760M 750GB WD Scorpio Black Windows 7 Home Premium 
MonitorKeyboardMouseMouse Pad
15.6" CM Quickfire Rapid CM Xornet Steelseries QcK+ 
  hide details  
GE60
(13 items)
 
  
CPUGraphicsHard DriveOS
Intel Core i5 4200M Geforce GTX760M 750GB WD Scorpio Black Windows 7 Home Premium 
MonitorKeyboardMouseMouse Pad
15.6" CM Quickfire Rapid CM Xornet Steelseries QcK+ 
  hide details  
post #1746 of 2836
Quote:
Originally Posted by Krymore View Post
Question: How long dose it take for these dam rods to cool off? You would think they would be cool after 4 days.
Partial meltdown and improperly inserted control rods can allow nuclear reaction to continue producing heat. This has turned from a snowball to an avalanche.
well really I shouldn't say snowball, everything was pretty serious to being with, but it has been a domino effect.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x4 955 BE Gigabyte GA-770TA-UD3 HIS ATI Radeon HD 5830 Turbo 2x4gb mushkin 2x4gb Corsair 1333mhz cas 9 
Hard DriveOptical DriveOSMonitor
Spinpoint F3 1tb, Seagate Black 1tb LG BD-RE & Asus DVD-R DL RW Vista x64 Acer 1440 x 900, HP 1600x900 
KeyboardPowerCaseMouse
Logitech wave Sunbeam Comet 680W NZXT Apollo Logitech 
Mouse Pad
Genius I608 Tablet 
  hide details  
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x4 955 BE Gigabyte GA-770TA-UD3 HIS ATI Radeon HD 5830 Turbo 2x4gb mushkin 2x4gb Corsair 1333mhz cas 9 
Hard DriveOptical DriveOSMonitor
Spinpoint F3 1tb, Seagate Black 1tb LG BD-RE & Asus DVD-R DL RW Vista x64 Acer 1440 x 900, HP 1600x900 
KeyboardPowerCaseMouse
Logitech wave Sunbeam Comet 680W NZXT Apollo Logitech 
Mouse Pad
Genius I608 Tablet 
  hide details  
post #1747 of 2836
Quote:
Originally Posted by XAslanX View Post
While iodine pills block some types of radiation, it wont block plutonium and uranium. You would need a lead suit and respirator mask for that.
It'll block thyroid cancer, which is the biggest long-term effect of light radiation exposure. If the 750 rads that one prediction map I saw actually come through to the US, we're all dead anyway. Even just 100 rads is 100% fatal.
post #1748 of 2836
They need to figure out a way to pump water into the holding tanks, But it doesn't sound like they have any resources. They could have airlifted in massive generators and diesel fuel and used them to run the electric pumps. I don't know why it hasn't been done yet.

It's almost like they are just sitting in the control room pressing buttons hoping something works. They need to sack up and go outside, take one for the team and fix the problem manually.
New i7 950 build
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 @ 4.2ghz MSI Big Bang x58  Crossfire Sapphire 7970 OC  6gb HyperX 1600 
Hard DriveHard DriveCoolingOS
C300 64gb , Agility2 90gb, 2x WD greens Raid 0 Samsung 830 series 64gb H100 Windows 7 64bit 
MonitorPowerCase
Crossover 1440p OCZ ZX850W Lian li Pc-x2000f 
  hide details  
New i7 950 build
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 @ 4.2ghz MSI Big Bang x58  Crossfire Sapphire 7970 OC  6gb HyperX 1600 
Hard DriveHard DriveCoolingOS
C300 64gb , Agility2 90gb, 2x WD greens Raid 0 Samsung 830 series 64gb H100 Windows 7 64bit 
MonitorPowerCase
Crossover 1440p OCZ ZX850W Lian li Pc-x2000f 
  hide details  
post #1749 of 2836
Those rods were already 'cool' when the earthquake hit. All they need is a supply of water, and regulated pressure to keep them stable. Obviously both of these parameters have failed, hence the problems. If they can be submerged in water again, they will cool sufficiently. However, with the high radiation levels, it's hard to see how that will happen at this time
post #1750 of 2836
Apparently, fires are no longer visible - NHK.
     
CPUMotherboardGraphicsRAM
QX6850 E0 3.60GHz @1.45v Asus P5Q Pro Turbo Gigabyte R6870 OC 2x2GB G.Skill DDR2-1066, 5-5-5-15 
Hard DriveHard DriveOptical DriveCooling
Samsung 840 EVO 120GB Samsung Spinpoint F3 1TB Lite-On iHAS122 CoolerMaster Hyper 212+ 
OSMonitorKeyboardPower
Windows 7 Ultimate SP1 64-Bit Acer X243H 24" Microsoft SideWinder x4 Chieftec BPS-650C 
CaseMouseMouse PadAudio
Aerocool X-Warrior Black Edition Steelseries Kana Skyrim-pad Asus Xonar DG 
AudioOther
Creative Inspire T3100 PS3 controller 
CPUMotherboardGraphicsRAM
Pentium 4 HT Northwood 3.4 @ 3.5GHz ASRock P4i48 Club3D Radeon HD4670 AGP 1GB 2x1GB PQI DDR400 
Hard DriveOptical DriveCoolingOS
SAMSUNG HD320LJ 320GB SATA Lite-On iHAS122 Scythe Katana 3 Windows 7 Ultimate SP1 32Bit 
MonitorKeyboardPowerCase
Samsung SyncMaster 795mb 17" Microsoft Internet Keyboard Gigabyte GE-R460-V1 460W Caseless 
MouseMouse PadAudioAudio
Logitech RX1000 Generic black mouse pad Onboard Creative Inspire T3100 
  hide details  
     
CPUMotherboardGraphicsRAM
QX6850 E0 3.60GHz @1.45v Asus P5Q Pro Turbo Gigabyte R6870 OC 2x2GB G.Skill DDR2-1066, 5-5-5-15 
Hard DriveHard DriveOptical DriveCooling
Samsung 840 EVO 120GB Samsung Spinpoint F3 1TB Lite-On iHAS122 CoolerMaster Hyper 212+ 
OSMonitorKeyboardPower
Windows 7 Ultimate SP1 64-Bit Acer X243H 24" Microsoft SideWinder x4 Chieftec BPS-650C 
CaseMouseMouse PadAudio
Aerocool X-Warrior Black Edition Steelseries Kana Skyrim-pad Asus Xonar DG 
AudioOther
Creative Inspire T3100 PS3 controller 
CPUMotherboardGraphicsRAM
Pentium 4 HT Northwood 3.4 @ 3.5GHz ASRock P4i48 Club3D Radeon HD4670 AGP 1GB 2x1GB PQI DDR400 
Hard DriveOptical DriveCoolingOS
SAMSUNG HD320LJ 320GB SATA Lite-On iHAS122 Scythe Katana 3 Windows 7 Ultimate SP1 32Bit 
MonitorKeyboardPowerCase
Samsung SyncMaster 795mb 17" Microsoft Internet Keyboard Gigabyte GE-R460-V1 460W Caseless 
MouseMouse PadAudioAudio
Logitech RX1000 Generic black mouse pad Onboard Creative Inspire T3100 
  hide details  
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Technology and Science News
This thread is locked  
Overclock.net › Forums › Industry News › Technology and Science News › [Various] Japan Nuclear Emergency - Continuous Coverage of Damage and Radiation Risks