力偶扭矩指数,toque index
digital torque indicator数字扭矩指示器
3)hydrodynamic torque coefficient水力扭矩系数
1.Three-dimensional numerical simulations by commercial code CFX were conducted to observe the flow patterns and to measure valve flow coefficient,hydrodynamic torque coefficient and cavitation coefficient when butterfly valve with various opening degrees and uniform incoming velocity were used in a piping system.应用专业流体分析软件CFX对蝶阀中的流体进行了三维模拟分析,并在阀盘处于不同的开启度(即阀盘的开启角度)下,研究了阀门的流动特性如流量系数、水力扭矩系数、空化系数等。
4)torque indication扭矩指示
5)torsional couple扭力偶
6)twisting couple扭转力偶
延伸阅读

扭矩传感器分子式:CAS号:性质:能使物体产生某种程度的扭转变形的力偶或力矩称为扭转力矩,简称扭矩。扭矩测量是各种机械产品的测试分析、质量检验中的重要参数;另外,为了及时监测运动中的设备的负荷大小和运行状况,则要对扭矩进行在线检测。扭矩传感器有磁弹性扭矩传感器、电阻应变片式扭矩传感器、和磁电式、光电式相位差扭矩传感器等。