埃克特数Ec)是连续介质力学中的无量纲,是流体动能和其之间的关系,也用来描述耗散[1],得名自Ernst R. G. Eckert。

其定义为

其中

参考资料

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.