Dynamic modeling and solution algorithm of the evaporation system for the ultra-supercritical power plant
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- 作者：Liang Xua ; b ; xuliang34@163.com" class="auth_mail" title="E-mail the corresponding author ; Jingqi Yuana ; jqyuan@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jingcheng Wanga ; jcwang@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Evaporation system ; Ultra-supercritical unit ; Once-through steam generator ; Moving segment model ; Solution algorithm
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：105
- 期：Complete
- 页码：589-596
- 全文大小：1053 K
文摘
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A moving segment model of the once-through evaporation system is established.
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The model can switch between subcritical and supercritical working conditions.
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A solution algorithm is proposed to deal with working condition auto-switching.
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The proposed model and solution algorithm are validated using the real data.