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词汇 Sauter mean diameter
分类 英语词汇 英语翻译词典
释义

Sauter mean diameter

英语百科

Sauter mean diameter

In fluid dynamics, Sauter mean diameter (SMD, d32 or D[3, 2]) is an average of particle size. It was originally developed by German scientist Josef Sauter in the late 1920s. It is defined as the diameter of a sphere that has the same volume/surface area ratio as a particle of interest. Several methods have been devised to obtain a good estimate of the SMD.

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