Device for reducing thermal stresses in the wall of a device partially filled with liquid and method of constructing this device

摘要

It comprises a partition parallel to this wall, extending on both sides of the mean level of liquid in the device and defining, with the wall of the reservoir, an annular jacket, and a reserve of static liquid trapped in this annular jacket, rising up to above the zone of the normal establishment of the liquid level, and at least one passage allowing the introduction of the liquid into the annular jacket. Application to heat exchange installations in nuclear electrical power generating stations of the breeder reactor type.