| 200MW低温供热堆堆芯实时仿真研究(英文) |
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| 引用本文： | 周涛,王增辉,贾斗南,苏光辉,秋穗正. 200MW低温供热堆堆芯实时仿真研究(英文)[J]. 中国核科技报告, 2003, 0(4) |
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| 作者姓名： | 周涛 王增辉 贾斗南 苏光辉 秋穗正 |
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| 作者单位： | 清华大学，清华大学，西安交通大学，西安交通大学，西安交通大学 北京，10084，北京，10084，西安，710049，西安，710049，西安，710049 |
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| 摘 要： | 200MW低温堆是一种重要的新型反应堆。其堆芯流动采用自然循环。由此建立和选择高精度的模型,主要有堆功率模型;剩余功率释热模型;堆芯热传导模型;热工水力模型;欠热沸腾模型;CHF模型等。用吉尔算法和阿当姆斯算法相互印证求解,通过确定合适的算法,实现准确地实时仿真低温堆堆芯热工水力过程。
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| 关 键 词： | 低温供热堆 堆芯 实时 仿真 |
Real Time Simulation Research in 200 MW Low Temperature Nuclear Heating Reactor Core |
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| ZHOU Tao WANG Zenghui JIA Dounan SU Guanghui QIU Shuizheng. Real Time Simulation Research in 200 MW Low Temperature Nuclear Heating Reactor Core[J]. China Nuclear Science and Technology Report, 2003, 0(4) |
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| Authors: | ZHOU Tao WANG Zenghui JIA Dounan SU Guanghui QIU Shuizheng |
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| Affiliation: | ZHOU Tao1 WANG Zenghui1 JIA Dounan2 SU Guanghui2 QIU Shuizheng2 |
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| Abstract: | MW low temperature nuclear heating reactor is an important new-type reactor. Natural circulation is adopted in the flowage of reactor core. High precise models are built and selected, which are low temperature reactor power model, residual power releasing model, heat conductivity model in reactor core, thermo-hydraulic model, subcooling boiling model, CHF calculation model and so on. These models are solved using Gear arithmetic and Adams arithmetic, which are testified each other. Using appropriate arithmetic, the real time simulation of thermo-hydraulic process in the core is truly fulfilled. |
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| Keywords: | Low Temperature Nuclear Heating Reactor Reactor core Real time Simulation |
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