Numerical study on the Welander oscillatory natural circulation problem using high-order numerical methods

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• 作者：Ling Zou^a ; ; Haihua Zhao^a ; Seung Jun Kim^b
• 关键词：Welander problem ; High-order numerical methods ; Stability map
• 刊名：Progress in Nuclear Energy
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：94
• 期：Complete
• 页码：162-172
• 全文大小：1386 K
• 卷排序：94

文摘

The Welander problem was investigated using high-order numerical methods. High-order numerical methods reduced numerical diffusion significantly for stability analysis. High-order numerical methods were proved to be promising for natural circulation analysis.