范宁摩擦系数的英文

• fanning friction factor

• "范"英文翻译    pattern; mould; matrix
• "宁"英文翻译    rather; would rather; better
• "范宁摩擦因数" 英文翻译 :    fanning friction factor
• "范宁摩阻系数" 英文翻译 :    fanning friction coefficent
• "coefficient摩擦系数" 英文翻译 :    coefficient of friction, friction coefficient, frictional
• "表摩擦系数" 英文翻译 :    skin friction coefficient
• "底摩擦系数" 英文翻译 :    bottom-friction factor
• "动摩擦系数" 英文翻译 :    coefficient of dynamic friction; coefficient of kinematic friction; coefficient of kinetic friction; dynamic coefficient of friction; dynamic frictional coefficient; kinetic friction coefficient; moving friction factor
• "静摩擦系数" 英文翻译 :    coefficient of static friction; friction, coefficient of static; repose friction factor; static friction coefficient
• "摩擦系数" 英文翻译 :    coefficient of friction,u; coefficientoffriction; frection coefficient; frection factor; friction coefficient; friction factor; friction, coefficient of; frictional coefficient; frictional factor; frictioncoefficient
• "内摩擦系数" 英文翻译 :    coefficient of interal friction; coefficient of internal friction,f; internal friction coefficient
• "墙摩擦系数" 英文翻译 :    wall friction coefficient
• "视摩擦系数" 英文翻译 :    apparent coefficient of friction
• "外摩擦系数" 英文翻译 :    coefficient of external friction
• "壁面摩擦系数" 英文翻译 :    coefficient of wall friction
• "表面摩擦系数" 英文翻译 :    skin friction coefficient; skin friction factor; skin-friction coefficient; surface coefficient of friction; surface friction coefficient
• "表皮摩擦系数" 英文翻译 :    skin-friction coefficient
• "侧向摩擦系数" 英文翻译 :    side friction factor; side-friction coefficient
• "衬片摩擦系数" 英文翻译 :    lining mu
• "初始摩擦系数" 英文翻译 :    coefficient of initial friction
• "当量摩擦系数" 英文翻译 :    equivalent coefficient of friction
• "导管摩擦系数" 英文翻译 :    coefficient of pipe friction; coefficient of tube friction
• "范氏摩擦系数" 英文翻译 :    f
• "工作摩擦系数" 英文翻译 :    arbeitsreibwert operating friction coefficient
• "管壁摩擦系数" 英文翻译 :    pipe friction factor

• In this paper , the working fluid is air . experimental study of the nine different structure parameters of 3 - d ift with staggered arrangement fins in the reynolds number range of 250 to 30000 is performed to investigate the characteristics of heat transfer and flow friction behavior . analyses and reduces the experimental data by the least square method , obtains the nusselt and fanning friction fitting criterion equations
  本文以空气为工质，在re 250 30000范围内对九根具有不同肋形结构尺寸的肋叉排三维内肋管的换热及流动特性进行了研究，并运用最小二乘法分析和处理实验数据，获得努谢尔特数，范宁摩擦系数与雷诺数，肋几何参数的准则方程式。