| Investigation on Dynamic Character of Thermohydraulic TestSystem |
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| 作者姓名： | 张佑杰 博金海 吴少融 姜胜耀 |
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| 作者单位： | 清华大学核能技术设计研究院 |
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| 摘 要： | 介绍了用阶跃响应法研究热工水力学实验系统的动态特性。给出了热工水力学实验系统不同工况下的动态特性参数。在诸如系统辨识、核反馈实验等含有动态过程的模拟实验中，这些参数是必须考虑的。该实验是在ＨＲＴＬ热工水力学实验系统上进行的，系统的动态响应是用阶跃信号响应描述的。实验结果为其他动态过程实验提供了基础数据。
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| 关 键 词： | 阶跃响应 核供热堆 动态特性 |
Investigation on Dynamic Character of Thermohydraulic Test System |
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| Zhang Youjie,Bo Jinhai,Wu Shaorong,Jiang Shengyao Institute of Nuclear Energy Technology,Tsinghua University,Beijing.Investigation on Dynamic Character of Thermohydraulic TestSystem[J].Journal of Tsinghua University(Science and Technology),1996(12). |
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| Authors: | Zhang Youjie Bo Jinhai Wu Shaorong Jiang Shengyao Institute of Nuclear Energy Technology Tsinghua University Beijing |
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| Institution: | Zhang Youjie,Bo Jinhai,Wu Shaorong,Jiang Shengyao Institute of Nuclear Energy Technology,Tsinghua University,Beijing 100084 |
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| Abstract: | An investigation on dynamic character of the thermohydraulic test system of the nuclear heating reactor by step responding is described in this paper. The dynamic parameters of the test system on different working conditions are given in the test. These parameters must be considered in many thermohydraulic simulation tests which include dynamic process, such as experiment on stability of two phase flow with nuclear feedback, distinguishing the system stability by means of system identification, etc. The experiment was carried out on the HRTL thermohydraulic test system of the 5 MW nuclear heating reactor. Step signal is used in the test, The dynamic character of system is described by step responding of system. The experimental results provide basic data for other thermohydraulic simulation tests which include dynamic process. |
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| Keywords: | step responding nuclear heating reactor dynamic character |
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