| 模块式高温气冷堆超临界蒸汽发生器设计 |
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| 引用本文： | 尹清辽,孙玉良,居怀明,吴莘馨,何树延. 模块式高温气冷堆超临界蒸汽发生器设计[J]. 原子能科学技术, 2006, 40(6): 707-713. DOI: 10.7538/yzk.2006.40.06.0707 |
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| 作者姓名： | 尹清辽 孙玉良 居怀明 吴莘馨 何树延 |
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| 作者单位： | 1．清华大学 ;核能与新能源技术研究院，北京 ;100084； ;2．中国核工业建设集团公司，北京 ;100037 ; |
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| 摘 要： | 介绍了用于模块式高温气冷堆的超临界蒸汽发生器的设计参数，给出了传热管束的螺旋管结构设计方案和结构尺寸，并分析了其在超临界压力下的传热特性。经过热工水力分析计算，证明能够满足传热和水动力要求，且在设计工况下，不会发生传热恶化。
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| 关 键 词： | 高温气冷堆 超临界压力 蒸汽发生器 螺旋管 传热恶化 |
| 文章编号： | 1000-6931（2006）06-0707-07 |
| 收稿时间： | 2005-07-18 |
| 修稿时间： | 2005-07-182006-02-15 |
Supercritical Steam Generator Design of Modular High-Temperature Gas-Cooled Reactor |
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| YIN Qing-liao,SUN Yu-liang,JU Huai-ming,WU Xin-xin,HE Shu-yan. Supercritical Steam Generator Design of Modular High-Temperature Gas-Cooled Reactor[J]. Atomic Energy Science and Technology, 2006, 40(6): 707-713. DOI: 10.7538/yzk.2006.40.06.0707 |
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| Authors: | YIN Qing-liao SUN Yu-liang JU Huai-ming WU Xin-xin HE Shu-yan |
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| Affiliation: | 1.Institue of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China ; 2. China Nuclear Engineering Group Corporation, Beijing 100037, China |
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| Abstract: | The research concerns in the technical parameters of supercritical direct cur- rent steam generator used in modular high-temperature gas-cooled reactor(MHTR). The helical tube structure design concept and structure size of transfer heat tube bundle were provided,and the heat transfer characteristics of tube bundle at supercritical pres- sure were analysed.Based on the thermal-hydraulic analysis and calculation,the design is proved to meet the thermal and hydraulic requirements and not occur the heat transfer deterioration at the design condition. |
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| Keywords: | modular high temperature gas-cooled reactor supercritical pressure steam generator helical tube heat transfer deterioration |
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