动量传递理论的英文

英文翻译手机版

"动量"英文翻译 momentum; quantity of motion
"传递"英文翻译 transmit; deliver; pass on; ...
"理论"英文翻译 theory
"质量传递理论" 英文翻译 : mass transfer theory
"动量传递" 英文翻译 : momentum transfer
"动量传递率" 英文翻译 : rate of momentum transport
"角动量传递" 英文翻译 : transfer of angular momentum
"动量传递系数" 英文翻译 : coefficient of momentum transfer; momentum transfer coefficient
"动量垂直分量传递" 英文翻译 : vertical momentum transfer
"动量水平分量传递" 英文翻译 : horizontal momentum transfer
"动量传输" 英文翻译 : momentum transfer
"变量传递" 英文翻译 : pass-by-var
"常量传递" 英文翻译 : pass-by-const
"能量传递" 英文翻译 : energy tra fer; energy transfer; energy transmission; transmission of energy
"能量传递线" 英文翻译 : power transmission line
"热量传递" 英文翻译 : heat tra fer; heat transfer; transmission of heat
"湿量传递" 英文翻译 : moisture transfer
"线能量传递" 英文翻译 : linear energy transfer
"与常量传递" 英文翻译 : pass-by-const
"质量传递" 英文翻译 : ma tra fer; mass transmission; mass transport; mass transfer; mass transport
"质量传递率" 英文翻译 : mass transfer rate
"传递动量" 英文翻译 : transferred momentum
"共振能量传递" 英文翻译 : resonance energy transfer
"能量传递过程" 英文翻译 : energy transfer process
"能量传递介质" 英文翻译 : energy transmission medium

Based on prandtl ' s momentum transportation , this paper calculates in detail the physical quantities such as eddy viscosities , and ratio of eddy viscosity to motion viscosity , total stresses with respect to relative position in three regions of viscous sub - layer , buffer layer , and main turbulent stream for non - newtonian fluid flowing turbulently in ducts , which according to karman ' s three layer models and measurement of fluid parameters in evaluation apparatus , discusses the influence of polymer drag reduction on flowing properties of non - newton fluid , analyzes quantitatively principle of turbulent reduction phenomenon and condition of increasing reduction rate
摘要以普兰德动量传递理论为基础，按照卡门的三层模型，通过室内模拟环道用0号柴油及加入减阻剂在圆管内的流动参数的测定，计算了非牛顿型流体管内湍流边界层的层流内层、过渡层、湍流中心的涡流粘度，涡流粘度与运动粘度比、总应力随相对位置的变化等定量参数，探讨了高分子减阻剂对非牛顿流体流动特性的影响，对湍流减阻现象的机理与增大减阻率的条件进行了定量分析。