公开(公告)号：US20210193342A1

公开(公告)日：2021-06-24

申请号：US16757139

申请日：2018-08-30

Applicant: KOREA ATOMIC ENERGY RESEARCH INSTITUTE ,  KING ABDULLAH CITY FOR ATOMIC AND RENEWABLE ENERGY

Inventor： Yunbum PARK ,  Gyumahn LEE ,  Jongwook KIM ,  Hanbum SURH ,  Seongmin CHANG ,  Kangheon LEE ,  Kwanghyun AHN ,  Jaeseon LEE ,  Kyeonghoon JEONG ,  Jinseok PARK ,  Jaeseung SONG ,  Keungkoo KIM

IPC: G21D1/00 ,  F22B33/18 ,  G21C15/22 ,  G21C1/32

Abstract: The present invention relates to a connecting apparatus for a steam generator disposed between a steam generator and a flow mixing header to fasten the steam generator to the flow mixing header in a sealed manner, and an integral reactor including the same. The connecting apparatus for a steam generator disposed between a steam generator and a flow mixing header and fastening the steam generator to the flow mixing header in a sealing manner includes: a baseplate mounted on the flow mixing header and having a through hole formed at the center thereof; and a steam generator connecting portion protruding along the circumference of the through hole in the base plate and allowing an outlet of the steam generator to be inserted and fastened thereto. Through this configuration, since the connecting apparatus for a steam generator is tightly fastened to the flow mixing header, leakage of a coolant therebetween may be prevented, and since the steam generator is horizontally disposed in the flow mixing header, structural stabilization may be achieved.

公开(公告)号：US20230003464A1

公开(公告)日：2023-01-05

申请号：US17857585

申请日：2022-07-05

Applicant: Korea Atomic Energy Research Institute

Inventor： Hyunjun CHO ,  June Woo KEE ,  Seok KIM ,  Young In KIM ,  Joo Hyung MOON ,  Yunbum PARK ,  Soo Jai SHIN ,  Seungyeob RYU ,  Gilho LEE ,  Minkyu LEE ,  Cheong Bong CHANG ,  Hun Sik HAN ,  Sung Deok HONG

IPC: F28F3/08

Abstract: A heat exchanger includes a first flow path member including a first plate having a first flow path portion providing a plurality of flow paths through which a first fluid flows, and a first bonding plate diffusion-bonded to the first plate to cover the first flow path portion; and a second flow path member including a second plate having a second flow path portion providing a plurality of flow paths through which a second fluid for exchanging heat with the first fluid flows. The first flow path member and the second flow path member are diffusion-bonded to each other.

公开(公告)号：US20220415529A1

公开(公告)日：2022-12-29

申请号：US17849489

申请日：2022-06-24

Applicant: KOREA ATOMIC ENERGY RESEARCH INSTITUTE

Inventor： Hyunjun CHO ,  June Woo KEE ,  Seok KIM ,  Young In KIM ,  Joo Hyung MOON ,  Yunbum PARK ,  Soo Jai SHIN ,  Seungyeob RYU ,  Minkyu LEE ,  Cheongbong CHANG ,  Hun Sik HAN ,  Sung Deok HONG

IPC: G21C15/18 ,  G21C15/14 ,  G21C15/243

Abstract: A heat exchanger includes a body having an inlet header through which a fluid is introduced, and an outlet header through which the fluid is discharged; and one or more plates accommodated in the body and provided with flow path modules providing flow paths for the fluid introduced through the inlet header to flow to the outlet header. The heat exchanger further includes at least one flow path adjuster each having at least a portion thereof accommodated in the body and being movable or rotatable to open or close a part or all of the flow paths or to change directions of the flow paths so that a flow of the fluid is adjusted.