PASSIVE COOLING DEVICE OF SPENT FUEL POOL
PURPOSE: A passive cooling device for a spent fuel pool is provided to delay or prevent damage to a nuclear fuel due to the exhaustion of cooling water by automatically supplying the cooling water to the spent fuel pool according to a cooling water level of the spent fuel pool. CONSTITUTION: A spent...
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| creator | AN, JUNG SEON CHOI, JAE DON CHO, SUNG JU KIM, HYE JIN LEE, DONG KYU LEE, SANG JONG KIM, YOUNG BAEK LEE, JAE IL CHOI, DONG UK LEE, GEOL WOO |
| description | PURPOSE: A passive cooling device for a spent fuel pool is provided to delay or prevent damage to a nuclear fuel due to the exhaustion of cooling water by automatically supplying the cooling water to the spent fuel pool according to a cooling water level of the spent fuel pool. CONSTITUTION: A spent fuel pool(100) maintains a cooling function by a forced cooling method through a heat exchanger(20). A cooling water storage unit(200) is located on the upper side of the spent fuel pool and includes a cooling water supplement tube(210) and a cooling water level gauge(220). A floating member(320) is raised according to the cooling water level of the spent fuel pool. An emergency cooling water supply tube(300) is connected to the floating member and includes a floating valve(310) to control the flow of cooling water. |
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CONSTITUTION: A spent fuel pool(100) maintains a cooling function by a forced cooling method through a heat exchanger(20). A cooling water storage unit(200) is located on the upper side of the spent fuel pool and includes a cooling water supplement tube(210) and a cooling water level gauge(220). A floating member(320) is raised according to the cooling water level of the spent fuel pool. 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CONSTITUTION: A spent fuel pool(100) maintains a cooling function by a forced cooling method through a heat exchanger(20). A cooling water storage unit(200) is located on the upper side of the spent fuel pool and includes a cooling water supplement tube(210) and a cooling water level gauge(220). A floating member(320) is raised according to the cooling water level of the spent fuel pool. An emergency cooling water supply tube(300) is connected to the floating member and includes a floating valve(310) to control the flow of cooling water.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; kor |
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| subjects | GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR POWER PLANT NUCLEAR REACTORS PHYSICS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE |
| title | PASSIVE COOLING DEVICE OF SPENT FUEL POOL |
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