摘要
由对称的扩散机制推导出的混油段长度,与实测结果相差较大。这是因为边界层流与油品管壁附着等效应的存在,使得从宏观上看,两种油品的扩散系数并不相同。本文从实际出发,通过理论分析,解释了混油特性中的非对称现象。
The length of mixed oil section, inferred by symmetrical, difusion mechanism, has a great difference compared with the practical mornitoring result. This is because of the existance of those effectiveness between boundary laminar flow and pipewall adhension of oil product. Thus, the diffusion factors of two type oil products are different from the point of overview. With practice and analysis of theory, the paper explains the unsymmetrical appearance of mixed oil characteristics.
出处
《油气储运》
CAS
北大核心
1991年第5期15-18,共4页
Oil & Gas Storage and Transportation
