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Gas-liquid two-phase flow simulation test apparatus and gas-liquid two-phase flow simulation test method

机译：气液两相流模拟试验装置及气液两相流模拟试验方法

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摘要

PPROBLEM TO BE SOLVED: To provide a vapor-liquid two-phase flow simulation testing device capable of acquiring a flowing process in a steam generator or an IMR (Integrated Modular Reactor) wherein water is spontaneously circulated by buoyancy caused by generated steam. PSOLUTION: This device is characterized by being equipped with a container 3 wherein ethanol L simulating high-temperature high-pressure liquid is stored inside, a cylindrical body 5 arranged in the container 3 and having a side wall part which is a porous body, a vapor-phase supply means 15 for supplying sulfur hexafluoride gas simulating high-temperature high-pressure gas to the inside of the cylindrical body 5, the first void meter 13 for acquiring a void rate of two-phase fluid formed on the upside of the cylindrical body 5 by rise in the ethanol L of the sulfur hexafluoride gas leaked from the side wall part of the cylindrical body 5, and a rising amount calculation means 11 for calculating the rising amount moving upward of the ethanol positioned on the upside of the cylindrical body 5 based on the void rate acquired by the first void meter 13. PCOPYRIGHT: (C)2007,JPO&INPIT

机译：

要解决的问题：提供一种汽-液两相流模拟测试装置，该装置能够获得蒸汽发生器或IMR（集成模块化反应堆）中的流动过程，在该过程中，由于产生的蒸汽引起的浮力使水自发循环。

解决方案：该装置的特征在于，在容器3内收纳有模拟高温高压液体L的乙醇L的容器3，配置在该容器3内且具有多孔质的侧壁部的筒状体5。主体部，将模拟高温高压气体的六氟化硫气体向筒状主体5的内部供给的气相供给单元15，用于获取形成在上方的两相流体的空隙率的第一空隙计13。从筒状体5的侧壁部漏出的六氟化硫气体的乙醇L的上升引起的筒状体5的上升，以及上升量计算单元11，该上升量计算单元11算出位于筒状体5的上方的乙醇向上方移动的上升量。根据第一空隙计13获取的空隙率，将圆筒形体5制成。

版权：（C）2007，JPO＆INPIT 展开▼

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公开/公告号JP5101012B2

专利类型
公开/公告日2012-12-19

原文格式PDF
申请/专利权人三菱重工業株式会社;
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申请/专利号JP20050370266
发明设计人近藤喜之;稲田満;緒方潤司;鈴田忠彦;
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申请日2005-12-22
分类号G21C17/038;G21C17/003;G21D1;
国家 JP
入库时间 2022-08-21 16:55:41

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