218 Galvanic corrosion caused in tubular heat exchanger of circulation of open type cooling water system and the measures

2007 ◽  
Vol 2007.6 (0) ◽  
pp. 157-159
Author(s):  
Koji KAWAMOTO ◽  
Noriaki SATONAGA ◽  
Nobuyuki YAMAJI ◽  
Yasuo NAMIKAWA ◽  
Nobuo SHIRATORI
Keyword(s):  
Heat Exchanger ◽  
Galvanic Corrosion ◽  
Water System ◽  
Cooling Water ◽  
Tubular Heat Exchanger ◽  
Open Type ◽  
Cooling Water System

Biofouling and microbial corrosion problem in the thermo-fluid heat exchanger and cooling water system of a nuclear test reactor

Biofouling ◽  
2009 ◽  
Vol 25 (7) ◽  
pp. 581-591 ◽  
Author(s):  
T. S. Rao ◽  
Aruna Jyothi Kora ◽  
P. Chandramohan ◽  
B. S. Panigrahi ◽  
S. V. Narasimhan
Keyword(s):  
Heat Exchanger ◽  
Water System ◽  
Cooling Water ◽  
Nuclear Test ◽  
Microbial Corrosion ◽  
Cooling Water System ◽  
Corrosion Problem ◽  
Test Reactor

Improving the Performance of Cooling Water Systems Using Exergy Analysis: A Novel Approach

2009 ◽  
Author(s):  
Mohammad Hassan Panjeshahi ◽  
Mona Gharaie ◽  
Lena Ahmadi
Keyword(s):  
Heat Exchanger ◽  
Exergy Analysis ◽  
Cooling Tower ◽  
Water System ◽  
Cooling Water ◽  
Water Systems ◽  
Exergy Destruction ◽  
Heat Exchanger Network ◽  
Cooling Water System ◽  
Circulating Cooling Water

Circulating cooling water systems almost serve all the operations of industrial plants where there is requirement of an external heat sink for heat removal and temperature control. Research on cooling systems focused on the energy analysis of individual components, cooling tower and heat exchanger network. However, the energy concept, alone is insufficient to describe the energy efficiency of the whole system. In this study, the exergy analysis is applied to evaluate the performance of the circulating cooling water system. To achieve this objective, the exergy destruction of the cooling tower and heat exchanger network in terms of different operational conditions are investigated. The results indicated that the exergy destruction in the cooling tower is increased by increasing the cooling tower inlet temperature; whereas the exergy destruction of the heat exchanger network decreases. Therefore, the problem of cooling water system for performance evaluation becomes an optimisation problem to search for the minimum exergetic destruction. Additionally, the second law efficiency of the cooling tower and water network is studied through the exergetic analysis.

Effect of diesel on corrosion inhibitors and application of bio-enzyme corrosion inhibitors in the laboratory cooling water system

2015 ◽  
Vol 93 ◽  
pp. 293-300 ◽  
Author(s):  
Fang Liu ◽  
Li Zhang ◽  
Xi Yan ◽  
Xianhui Lu ◽  
Ya Gao ◽  
...  
Keyword(s):  
Corrosion Inhibitors ◽  
Water System ◽  
Cooling Water ◽  
Cooling Water System

Effect of Mixed-Species Biofilm on Copper Surfaces in Cooling Water System

2014 ◽  
Vol 24 (2) ◽  
pp. 848-858 ◽  
Author(s):  
Nihal Doğruöz Güngör ◽  
Ayşın Çotuk ◽  
Esra Ilhan-Sungur ◽  
Nurhan Cansever
Keyword(s):  
Water System ◽  
Cooling Water ◽  
Mixed Species ◽  
Copper Surfaces ◽  
Cooling Water System
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