POWER November 2011 - 1

Established 1882 * Vol. 155 * No. 11
November 2011
ON THE COVER
Ling Ao Unit 4-the second unit of the Ling Ao Phase II nuclear plant-started commercial
operation in August. Nuclear power is a major component of China's plans to add baseload
power to supply the nation's growing demand. Photo courtesy China Guangdong Nuclear
Power Co.
COVER STORY: NuClEaR TOp plaNTS
26 Four plants Demonstrate Global Growth of Nuclear Industry
This year, our top plants in the nuclear fuel category are all from outside North America.
That says something about the state of the nuclear industry where POWER is published
as well as something about the growing need for power on other continents.
SpECIal REpORTS
CONDENSER lIFE CYClE
34 Optimizing Condenser Tube Selection
Your choice of materials for new or retrofit condenser tubing should be based on
long-term costs and benefits, or a life-cycle cost analysis. A simple approach to determining
those costs, a case study, and detailed data tables will provide you with
essential information to inform your material selection.
40 Improving Condenser O&M practices
As with dental health, good hygiene, early identification of problems, and preventive
care are essential to getting the most out of your power plant's condenser. We review
fouling mechanisms, options for preventing and removing foulants, tube maintenance,
and the role of coatings.
48 Condenser Tube Failure Mechanisms
From steam-side failure mechanisms to cooling water attacks to hydrogen embrittlement
(the osteoporosis of condenser tubes), this article covers all the major causes
of tube failure so you know what the most likely culprits could be at your plant.
54 Condenser Retubing
It happens as infrequently as once in a plant's lifetime, is highly repetitive, must be
done precisely, and is time-constrained. This outline of the proper procedure for a
retubing project will help you get your ducks, er, tubes, in a row.
pOWER IN ThE NORDIC REGION
59 Nordic Nations provide Clean Energy leadership
With the majority of the world's countries facing the same questions of energy security
and the same concerns over their carbon footprint, what solutions can the
international community take from the models of the Nordic countries? POWER editors
and our partners at Global Business Reports look at what these northern powerhouses
have achieved.
Connect with POWER
If you like POWER magazine, follow us online (POWERmagazine) for timely industry news
and comments.
Become our fan on Facebook
November 2011 | POWER
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POWER November 2011

Table of Contents for the Digital Edition of POWER November 2011

Contents
POWER November 2011 - Cover1
POWER November 2011 - Cover2
POWER November 2011 - Contents
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POWER November 2011 - Cover3
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