美 英 un.雷诺数 网络雷诺准数;雷诺兹数;为雷诺数 英汉 网络释义 un. 1. 雷诺数 释义: 全部,雷诺数,雷诺准数,雷诺兹数,为雷诺数
Reynolds number 英 [ˈrɛnəldz ˈnʌmbə(r)] 美 [ˈrɛnəldz ˈnʌmbər]网络 雷诺数; 雷诺数; 雷诺准数; 称为雷诺数; 雷诺系数
number n.[C] 1.数;数字 2.号码;…号;第…号 3.电话号码 4.【英】车牌号码,登记号码 5.一首流行乐曲 6.[singular]数目;数量 7.[plural](尤指参加某一活 serial number n. 序列号条形码 base number 底数 H number 【化】 H值; H数; Hf值(溶剂质量指标之一) number crunching n.[U] <口...
reynolds number Reynoldsnumber for the runs whose spectra are shown in figure 12. Reynoldsnumber (based on the maximum height of the rivet) = 150. Reynoldsnumber of 200, this region extended downstream to approximately 4 trailing-edge thicknesses of the plate and half that distance normal to ...
答案解析 查看更多优质解析 解答一 举报 雷诺数(Reynolds number)一种可用来表征流体流动情况的无量纲数,用Re表示.皮克列数(Peclet number),用P或Pe表示,是一个无量纲数值,用来表示对流与扩散的相对比例. 解析看不懂?免费查看同类题视频解析查看解答 相似问题 Marks and numbers on packages什么意思? Listen and...
Reynolds number [英][ˈrenəldz ˈnʌmbə][美][ˈrɛnəldz ˈnʌmbɚ][电子]雷诺数;网络释义 1. 雷诺数 .很高兴为你解答!如有不懂,请追问。 谢谢!
Google Share on Facebook Reynolds number (redirected fromReynolds numbers) Medical Encyclopedia n (General Physics) a dimensionless number,vρl/η, wherevis the fluid velocity, ρ the density, η the viscosity andla dimension of the system. The value of the number indicates the type of fluid ...
雷诺数(Reynolds number)一种可用来表征流体流动情况的无量纲数, 用Re表示.皮克列数(Peclet number),用P或Pe表示,是一个无量纲数值,用来表示对流与扩散的相对比例。
\\\ ¦ re-n ə ldz-\\\ [Osborne Reynolds † 1912 English physicist] (1910) n. The Reynolds number Re is the ratio of kinetic energy to viscous energy; the equation is where s is the speed of the fluid, cm/s, r the radius of tube, cm, d the fluid density, v d the dyn...
Re = Reynolds Number (non-dimensional) ρ = density (kg/m3, lbm/ft3) u = velocity based on the actual cross section area of the duct or pipe (m/s, ft/s) μ = dynamic viscosity (Ns/m2, lbm/s ft) L = characteristic length (m, ft) ν = μ / ρ = kinematic viscosity...