详细信息
钻孔法电测值推算内壁温度存在的问题及改善
Problems and Improvements about Calculating Inside-wall's Temperature by Drilling Hole and Surveying
文献类型:期刊文献
中文题名:钻孔法电测值推算内壁温度存在的问题及改善
英文题名:Problems and Improvements about Calculating Inside-wall's Temperature by Drilling Hole and Surveying
作者:陈孙艺[1];林建鸿[1];吴东棣[1]
机构:[1]华东理工大学化机所
年份:1996
卷号:13
期号:1
起止页码:29
中文期刊名:压力容器
外文期刊名:Pressure Vessel Technology
收录:CSTPCD
语种:中文
中文关键词:热传导;温差温量;化工;压力容器
摘要:本文根据容器壳壁径向热传导中温度分布的理论分析及一个实例的差分求解结果,指出了钻孔法电测壳壁局部径向温差推算内壁温度中存在的一些问题并提出了相应的改善办法,为实践中正确测量径向温差提供了理论依据。
Accroding to distribution of temperature in the wall,which calculating by forward difference,problems and its improvements about drilling hole and surveying to calculate the temperature have been pointed out. Correct method and theory for surveying have been presented.
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