| Experimental and Theoretical Study on CHF of a Ultra-Supercritical Circulating Fluidized Bed Boiler Water-Wall Tube at near-Critical Pressures |
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| 作者姓名： | WANG Wenyu MA Zhan QING Hao NIE Chao YANG Haoyu BI Lingfeng YANG Dong PAN Wenxiao |
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| 作者单位： | 1. State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University;2. Department of Mechanical Engineering, University of Wisconsin-Madison |
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| 基金项目： | supportedbytheNationalNaturalScienceFoundationofChina(No.52076172)； |
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| 摘 要： | The experimental and theoretical research on the critical heat flux(CHF) in a uniformly heated water-wall tube of the efficient ultra-supercritical circulating fluidized bed(USCFB) boiler has been conducted. In particular, the experimental pressure varies from 18 MPa to 21 MPa, which is from 0.814Pcr–0.95Pcr(Pcr: critical pressure). The mass flux varies from 310 kg·m–2·s–1 to 550 kg·m–2·s–1. The inlet sub-cooling temperatures vary from 5°C to 10°C. The...
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