| 摘要 |
PROBLEM TO BE SOLVED: To measure a temperature within a laminate structure.SOLUTION: A laminate structure (catalyst reactor 1) comprises: a tube plate 23 which is interposed between adjacent passages 21, 22, and performs heat transfer between fluids which flow in the respective passages; and corrugated fins 211, 221 which are brazed in a state of being laminated on the tube plate, and arranged in the passages. The tube plate has: a pipe 235 which is embedded in the plate, opened at a side face of the plate, and extends toward the inside of the plate; and a sensor 236 which is inserted into the pipe through the opening, and measures a temperature in an inner position of the tube plate. |
