Reynolds number是什么意思

双语例句

(1)We solve the case of small vortex Reynolds number flows.

我们对小涡旋雷诺数的流动进行了求解。

(2)And it is the important similar law that measures and verifies Reynolds number.

又是测量和验证雷诺数的重要相似定律。

(3)The effective way of material flow distribution at low Reynolds number is provided.

为低雷诺数的物流分配研究提供了有效途径。

(4)The effect made by rotary jetting decreases with the increase ment of Reynolds number.

旋转射流对换热的此种影响随雷诺数的增大而减弱。

(5)The pressure drop increases as the Reynolds number, the fin width and the fin height increase.

压力下降的情况会随着雷诺数升高而升高，也会随着散热片的高度和宽度提高而提高。

释义

n.

Physics a dimensionless number used in fluid mechanics to indicate whether fluid flow past a body or in a duct is steady or turbulent

【物理】 雷诺数。

词源

"early 20th cent.: named after Osborne Reynolds （1842– 1912）, English physicist."