通过试验得到屏式再热器的壁温分布，分析试验结果找出超温的再热器管。
Through tests, the wall temperature distribution of platen type reheater has been obtained, and the over-temperature of reheater tube being known from the analysis of test results.
采用外螺旋肋片管实现高温侧强化传热后，再热器管壁温度升高，所需贵重金属耗量增加。
The temperature of the tube went up and then the expenditure of expensive alloy increased by using extern spiral finned tube, which enhanced the external heat transfer.
提出了预防屏式再热器爆管的有效措施。
The measures to prevent reheater tube failure are presented.
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