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CTI Bibliography of Technical Papers - Mechanical Draft Towers
Revised March 2003
To add a paper to your shopping cart, click on the paper's order number button.
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Mechanical Draft Towers
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Order Number
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Title
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Author
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Date
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Partial Collapse and Rebuild of the Conesville Unit 4 Mechanical Draft Cooling Tower
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Frank L. Michell & Walt Demjanenko, American Electric Power Service Corp.
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1995
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Abstract:
ON January 31, 1993, the north side of the No. 4A mechanical
draft-cooling tower serving Columbus Southern Power's Conesville
Unit 4 collapsed; forcing the 800 MW coal fired generating unit
out of service. The cause of catastrophic structural failure,
tower reconstruction program and considerations for preventing
similar failures in the future will be reviewed.
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Feasibility of Seawater Cooling Towers for Large-Scale Petrochemical Development
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Dr. Shahriar Eftekharzadeh and Dr. Muin M. Baasiri, Bechtel Corporation and Paul A. Lindahl, Jr., Marley Cooling Technologies
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2003
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Abstract:
The major feasibility issues concerning the applicability of
Mechanical Draft Seawater Cooling Towers for large-scale
petrochemical development in the hot-humid Arabian Peninsula
(Gulf) region were investigated. Issues addressed were tower
thermal performance, permissible hot and cold-water
temperatures, scaling and bio-fouling, drift and impact on
corrosion, environmental impacts, O&M concerns, and
life-cycle costs. It was found that seawater cooling towers can
satisfy the cooling needs of large-scale petrochemical
development in the hot humid Gulf region, without significant
problems. Cost of cooling was found to be less than the
conventional once-through system normally used. Based on the
findings of this study, plans are underway to double the size of
one of the largest petrochemical complexes in the world, located
in the region. The findings of this study constitute a major
step forward for the cooling technologies industry.
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