RADIOACTIVE MATERIAL DRY STORAGE EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To equalize heat removing performance by equalizing the air flow in an storage room in a radioactive material dry storage equipment. SOLUTION: On the side walls 8 of a storage room 2, resistors 9 which adjust the flow resistance to cooling air flowing in the direction parallel to the side walls to be almost the same as that in the center part of the storage room 2 apart from the side walls are placed. As the difference in cooling air flowrates between the vicinity of the side walls 8 and the center of the storage room 2 becomes small, the container tubes 5 are equally cooled.