The Experts below are selected from a list of 5862 Experts worldwide ranked by ideXlab platform
Rajendran S Pillai - One of the best experts on this subject based on the ideXlab platform.
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breeder reactors a possible connection between metal corrosion and sodium leaks
Bulletin of The Atomic Scientists, 2014Co-Authors: Rajendran S Pillai, M V RamanaAbstract:Many countries have long pursued fast neutron breeder reactors, which create more fissile fuel than they consume, because of the expectation that the world will run out of the low-cost uranium used for fuel in most commercial nuclear power reactors. Despite billions of dollars spent on research and development, however, fast neutron reactors have proven unreliable and are frequently shut down due to leaks of their sodium coolant. Different reactors around the world have experienced this leakage problem, indicating that it may have fundamental causes, rather than being a symptom of Poor Manufacture or operational deficiencies. One possible cause is a series of chemical interactions between the carbon contained in the metallic components of these reactors and the sodium used to cool reactors; these interactions can cause a system’s metal parts to corrode, eventually leading to leaks. If true, this mechanism carries significant negative implications for the safety of these reactors and their economic viability.
M V Ramana - One of the best experts on this subject based on the ideXlab platform.
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breeder reactors a possible connection between metal corrosion and sodium leaks
Bulletin of The Atomic Scientists, 2014Co-Authors: Rajendran S Pillai, M V RamanaAbstract:Many countries have long pursued fast neutron breeder reactors, which create more fissile fuel than they consume, because of the expectation that the world will run out of the low-cost uranium used for fuel in most commercial nuclear power reactors. Despite billions of dollars spent on research and development, however, fast neutron reactors have proven unreliable and are frequently shut down due to leaks of their sodium coolant. Different reactors around the world have experienced this leakage problem, indicating that it may have fundamental causes, rather than being a symptom of Poor Manufacture or operational deficiencies. One possible cause is a series of chemical interactions between the carbon contained in the metallic components of these reactors and the sodium used to cool reactors; these interactions can cause a system’s metal parts to corrode, eventually leading to leaks. If true, this mechanism carries significant negative implications for the safety of these reactors and their economic viability.