Best of the Week
Most Popular
1. 2019 From A Fourth Turning Perspective - James_Quinn
2.Beware the Young Stocks Bear Market! - Zeal_LLC
3.Safe Havens are Surging. What this Means for Stocks 2019 - Troy_Bombardia
4.Most Popular Financial Markets Analysis of 2018 - Trump and BrExit Chaos Dominate - Nadeem_Walayat
5.January 2019 Financial Markets Analysis and Forecasts - Nadeem_Walayat
6.Silver Price Trend Analysis 2019 - Nadeem_Walayat
7.Why 90% of Traders Lose - Nadeem_Walayat
8.What to do With Your Money in a Stocks Bear Market - Stephen_McBride
9.Stock Market What to Expect in the First 3~5 Months of 2019 - Chris_Vermeulen
10.China, Global Economy has Tipped over: The Surging Dollar and the Rallying Yen - FXCOT
Last 7 days
20 Days Left to Find Buying Opportunities In Gold - 25th Mar 19
Will the Historic Imbalance in Gold Stocks to Gold Price Resolve ? - 25th Mar 19
EasySMX Wireless Games Controllers Review - 25th Mar 19
Stock Market Short-term Top - 25th Mar 19
UK Population Growth - Latest ONS Immigration Statistics and Consequences - 24th Mar 19
The Fed Follows Trump's Tweets, And Does The Right Thing - 24th Mar 19
Yield Curves, 2yr Yield, SPX Stocks and a Crack Up Boom? - 24th Mar 19
Risk/Reward in Silver Favors Buying Now, Not Waiting for Big Moves - 23rd Mar 19
Similarities Between Stock Market Today and Previous Bull Market Tops - 23rd Mar 19
Stock Market DOW Seasonal Trend Analysis - 23rd Mar 19
US Dollar Breakdown on Fed Was Much Worse Than It Looks - 23rd Mar 19
Gold Mid-Tier GDXJ Stocks Fundamentals - 23rd Mar 19
Which Currency Pairs Stand to Benefit from Prevailing Risk Aversion? - 23rd Mar 19
If You Get These 3 Things Right, You’ll Never Have to Worry About Money - 22nd Mar 19
March 2019 Cryptocurrency Technical Analysis - 22nd Mar 19
Turkey Tourist Fakes Market Bargains Haggling Top Tips - 22nd Mar 19
Next Recession: Finding A 48% Yield Amid The Ruins - 22nd Mar 19
Your Future Stock Returns Might Unpleasantly Surprise You - 22nd Mar 19
Fed Acknowledges “Recession Risks”. Run for the Hills! - 22nd Mar 19
Will Bridging Loans Grow in Demand and Usage in 2019? - 22nd Mar 19
Does Fed Know Something Gold Investors Do Not Know? - 21st Mar 19
Gold …Some Confirmations to Watch For - 21st Mar 19
UKIP No Longer About BrExit, Becomes BNP 2.0, Muslim Hate Party - 21st Mar 19
A Message to the Gold Bulls: Relying on the CoT Gives You A False Sense of Security - 20th Mar 19
The Secret to Funding a Green New Deal - 20th Mar 19
Vietnam, Part I: Colonialism and National Liberation - 20th Mar 19
Will the Fed Cut its Interest Rate Forecast, Pushing Gold Higher? - 20th Mar 19
Dow Jones Stock Market Topping Pattern - 20th Mar 19
Gold Stocks Outperform Gold but Not Stocks - 20th Mar 19
Here’s What You’re Not Hearing About the US - China Trade War - 20th Mar 19
US Overdosing on Debt - 19th Mar 19
Looking at the Economic Winter Season Ahead - 19th Mar 19
Will the Stock Market Crash Like 1937? - 19th Mar 19
Stock Market VIX Volaility Analysis - 19th Mar 19
FREE Access to Stock and Finanacial Markets Trading Analysis Worth $1229! - 19th Mar 19
US Stock Markets Price Anomaly Setup Continues - 19th Mar 19
Gold Price Confirmation of the Warning - 18th Mar 19
Split Stock Market Warning - 18th Mar 19
Stock Market Trend Analysis 2019 - Video - 18th Mar 19
Best Precious Metals Investment and Trades for 2019 - 18th Mar 19
Hurdles for Gold Stocks - 18th Mar 19
Pento: Coming QE & Low Rates Will Be ‘Rocket Fuel for Gold’ - 18th Mar 19
"This is for Tommy Robinson" Shouts Knife Wielding White Supremacist Terrorist in London - 18th Mar 19
This Is How You Create the Biggest Credit Bubble in History - 17th Mar 19
Crude Oil Bulls - For Whom the Bell Tolls - 17th Mar 19
Gold Mining Stocks Fundamentals - 17th Mar 19
Why Buy a Land Rover - Range Rover vs Huge Tree Branch Falling on its Roof - 17th Mar 19
UKIP Urged to Change Name to BNP 2.0 So BrExit Party Can Fight a 2nd EU Referendum - 17th Mar 19

Market Oracle FREE Newsletter

Stock Market Trend Forecast March to September 2019

Japan's Chernobyl, Nuclear Power Plant Explodes, Meltdown in Progress

Politics / Environmental Issues Mar 12, 2011 - 09:21 AM GMT

By: STRATFOR

Politics

Best Financial Markets Analysis ArticleA March 12 explosion at the earthquake-damaged Fukushima Daiichi nuclear power plant in Okuma, Japan, appears to have caused a reactor meltdown.

The key piece of technology in a nuclear reactor is the control rods. Nuclear fuel generates neutrons; controlling the flow and production rate of these neutrons is what generates heat, and from the heat, electricity. Control rods absorb neutrons — the rods slide in and out of the fuel mass to regulate neutron emission, and with it, heat and electricity generation.


A meltdown occurs when the control rods fail to contain the neutron emission and the heat levels inside the reactor thus rise to a point that the fuel itself melts, generally temperatures in excess of 1,000 degrees Fahrenheit, causing uncontrolled radiation-generating reactions and making approaching the reactor incredibly hazardous. A meltdown does not necessarily mean a nuclear disaster. As long as the reactor core, which is specifically designed to contain high levels of heat, pressure and radiation, remains intact, the melted fuel can be dealt with. If the core breaches but the containment facility built around the core remains intact, the melted fuel can still be dealt with — typically entombed within specialized concrete — but the cost and difficulty of such containment increases exponentially.


However, the earthquake in Japan, in addition to damaging the ability of the control rods to regulate the fuel — and the reactor’s coolant system — appears to have damaged the containment facility, and the explosion almost certainly did. There have been reports of “white smoke,” perhaps burning concrete, coming from the scene of the explosion, indicating a containment breach and the almost certain escape of significant amounts of radiation.

At this point, events in Japan bear many similarities to the 1986 Chernobyl disaster. Reports indicate that up to 1.5 meters (4.9 feet) of the reactor fuel was exposed. The reactor fuel appears to have at least partially melted, and the subsequent explosion has shattered the walls and roof of the containment vessel — and likely the remaining useful parts of the control and coolant systems.


And so now the question is simple: Did the floor of the containment vessel crack? If not, the situation can still be salvaged by somehow re-containing the nuclear core. But if the floor has cracked, it is highly likely that the melting fuel will burn through the floor of the containment system and enter the ground. This has never happened before but has always been the nightmare scenario for a nuclear power event — in this scenario, containment goes from being merely dangerous, time consuming and expensive to nearly impossible.

Radiation exposure for the average individual is 620 millirems per year, split about evenly between manmade and natural sources. The firefighters who served at the Chernobyl plant were exposed to between 80,000 and 1.6 million millirems. The Nuclear Regulatory Commission estimates that exposure to 375,000 to 500,000 millirems would be sufficient to cause death within three months for half of those exposed. A 30-kilometer-radius (19 miles) no-go zone remains at Chernobyl to this day. Japan’s troubled reactor site is about 300 kilometers from Tokyo.

The latest report from the damaged power plant indicated that exposure rates outside the plant were at about 620 millirems per hour, though it is not clear whether that report came before or after the reactor’s containment structure exploded

By George Friedman

This analysis was just a fraction of what our Members enjoy, Click Here to start your Free Membership Trial Today! "This report is republished with permission of STRATFOR"

© Copyright 2011 Stratfor. All rights reserved

Disclaimer: The above is a matter of opinion provided for general information purposes only. Information and analysis above are derived from sources and utilising methods believed to be reliable, but we cannot accept responsibility for any losses you may incur as a result of this analysis.

STRATFOR Archive

© 2005-2019 http://www.MarketOracle.co.uk - The Market Oracle is a FREE Daily Financial Markets Analysis & Forecasting online publication.


Post Comment

Only logged in users are allowed to post comments. Register/ Log in

6 Critical Money Making Rules