Bottom spacer grid of a nuclear fuel assembly

• Main Authors: NAM CHAE YOUNG, LEE JIN SUK, WOO HAN GIL, RYU JOO YOUNG
• Format: Patent
• Language: English; Korean
• Published: 15.03.2022
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; SEPARATION; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The present invention relates to a bottom spacer grid of a nuclear fuel assembly having a foreign substance filtering function that can be produced by using 3D printing with a high degree of freedom while excluding sheet metal processing and welding processing. The bottom spacer grid (100) of the nu...