NUCLEAR ACCIDENT SIMULATION SYSTEM AND NUCLEAR ACCIDENT SIMULATION METHOD USING SAME

Disclosed are a nuclear accident simulation system and a nuclear accident simulation method using same, wherein the nuclear accident simulation system comprises a chamber and a heating unit. The chamber forms an inner space in which a heating medium flows. The heating unit is located in the inner sp...

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Main Authors KIM, Dae-hwan, KIM, Jae-Hyung, KIM, Sunmin, LEE, Sang Hyuk, KIM, Sang Kyo, PARK, Tae Kook, BAE, Seung Hoon
Format Patent
LanguageEnglish
French
Korean
Published 24.06.2021
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Summary:Disclosed are a nuclear accident simulation system and a nuclear accident simulation method using same, wherein the nuclear accident simulation system comprises a chamber and a heating unit. The chamber forms an inner space in which a heating medium flows. The heating unit is located in the inner space and is heated by receiving energy. A specimen to be subjected to a simulation test is located adjacent to the heating unit. While the heating unit is being heated, the heating medium flows in a first direction from the specimen toward the heating unit, and during the simulation test, the heating medium flows in a second direction from the heating unit toward the specimen. In this case, the nuclear accident simulation system is formed as an integrated structure, and the internal pressure thereof can be easily controlled. L'invention concerne un système de simulation d'accident nucléaire et un procédé de simulation d'accident nucléaire le mettant en oeuvre, ledit système comprenant une chambre et une unité de chauffage. La chambre forme un espace interne dans lequel s'écoule un milieu chauffant. L'unité de chauffage est située dans l'espace interne et chauffée par réception d'énergie. Un échantillon à soumettre à un test de simulation est situé adjacent à l'unité de chauffage. Pendant que l'unité de chauffage est chauffée, le milieu chauffant s'écoule dans une première direction à partir de l'échantillon en direction de l'unité de chauffage et, pendant le test de simulation, le milieu chauffant s'écoule dans une deuxième direction à partir de l'unité de chauffage en direction de l'échantillon. Dans ce cas, le système de simulation d'accident nucléaire se présente sous la forme d'une structure intégrée, et sa pression interne peut être facilement régulée. 원전 사고 모사시스템 및 이를 이용한 원전 사고 모사방법에서, 상기 원전사고 모사시스템은 챔버 및 가열부를 포함한다. 상기 챔버는 열매체가 유동되는 내부공간을 형성한다. 상기 가열부는 상기 내부공간에 위치하며, 에너지를 제공받아 가열된다. 모사시험의 대상이 되는 시편은 상기 가열부에 인접하도록 위치하며, 상기 가열부를 가열하는 동안, 상기 열매체는 상기 시편으로부터 상기 가열부를 향하는 제1 방향으로 유동되고, 상기 모사시험을 수행하는 동안, 상기 열매체는 상기 가열부로부터 상기 시편을 향하는 제2 방향으로 유동된다. 이 경우, 상기 원전사고 모사시스템은 일체형 구조로 형성되어, 내부 압력을 용이하게 제어할 수 있다.
Bibliography:Application Number: WO2020KR15667