文章详细信息 关键词： 设计性实验;;导热系数;;稳态法 [gap=432]Keywords: designing experiment;thermal conductivity;steady-state method
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Otherwise, with different apparent density and moisture content of sea sand, the effective thermal conductivity and effective specific heat are tested by quasi-steady state method, which provide the relevant parameters for numerical calculation of submarine oil pipline.
另外,采用准稳态法测试了不同含水率和不同容重下海底砂的有效导热系数及有效比热,为海底输油管道数值计算提供了相关的设计参数。
参考来源 - 海底输油管道传热实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The data obtained by non-steady-state method are more reliable, but the mathematical treatment is difficult and difficult to calculate by hand.
非稳态法获取的数据较为可靠，但数学处理难度较大，不易手工计算。
The oil water relative permeability generally get by steady state method and unsteady state method.
通常油水相对渗透率可用稳态和非稳态两种方法求得。
The principle and apparatus for measuring the heat conductivity of rubber composite with the quasi steady state method were described;
介绍了准稳态法测量橡胶复合材料热导率的原理和试验装置；
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