friction factor
英 [ˈfrɪkʃn ˈfæktə(r)]
美 [ˈfrɪkʃn ˈfæktər]
摩擦系数；摩擦因数
双语例句
- The analysis shows that the friction factor between female die and panel has the greatest influence on forming of automotive roof cover;
结果表明，凹模与板料之间的摩擦因数对该汽车顶盖的成型影响最大； - Study on friction factor and eddy viscosity of overbank flows
漫滩水流摩阻因子与涡粘性系数的研究 - In addition to the friction factor results we gain an understanding of the physics since we have access to the dissipation distribution in the flow field close to the roughness elements.
除了可得到摩擦因子之外，由于可以得知流场中壁面粗糙单元附近的耗散分布，因此可深入理解这一物理现象的本质。 - The friction factor has a little effect on bucking critical load.
摩擦系数的改变对临界失稳载荷的影响不大。 - Preliminary Verification of the New Algorithm for Calculating Average Friction Factor of Adiabatic Pneumatic Duct
绝热气动管道平均摩擦系数计算新方法的初步验证佩特罗夫摩擦系数公式 - Characteristic method is the general way to calculate the transient pressure and flow of pipeline, and accuracy of result depends on the calculation of friction factor of the pipeline.
管道瞬态水力计算可以采用特征线法，但其模拟结果的精度取决于管道沿线摩阻系数的选取。 - Research on Development of the Connection Equation on Friction Factor of Fluid Resistance
流体阻力摩擦系数关联式演变的探讨 - Maximum Allowable Side Friction Factor
最大容许侧向摩擦系数 - The calculation results showed that the friction factor and apparent viscosity of hydrate slurries increase with increasing pressure and flow rate.
计算结果表明，压力高和液体流量大的体系，其摩擦阻力系数和表观粘度值均较高。 - Nano-additive of lubricating can decrease friction factor and repair surface abrasion.
纳米润滑添加剂可以降低摩擦系数，对磨损表面具有一定的修复功能。 - To meet the requirement for the diamond-like carbon thin films with low friction factor, the tungsten-doped diamond-like carbon ( W-DLC) thin films prepared through PECVD were studied in depth.
为了满足制备较厚低摩擦系数类金刚石薄膜（DLC）耐磨镀层的实际需求，对在等离子增强化学气相沉积的类金刚石薄膜（W-DLC）中掺钨进行了系统研究。 - Research on Friction Factor of Fluid Resistance and Preliminary Research on the Simulation of Atmospheric and Vacuum Distillation Process by PRO/ II
流体流动阻力摩擦系数若干问题的探讨与PRO/II对常减压蒸馏过程模拟的初步研究 - Relationship has been studied on defect to deformation degree, friction factor and relative length of mould plastic section.
同时，研究了表面缺陷产生与变形程度、擦因数及模具整形段相对长度的关系。 - At the same time, it also can measure the sticking of tool force, mix feasible drilling fluids, control, and reduce the friction factor of it in order to remove the fault.
同时又能有效的测其卡钻力，配之适宜的钻井液，控制降低其摩擦系数达到排除故障的目的。 - DYNAFORM is used in finite element analysis of a vehicle roof cover, which studies the influence of factors such as friction factor, die clearance, material parameters on such component forming.
采用DYNAFORM软件对某汽车顶盖进行了有限元分析，研究了摩擦因数、模具间隙、材料参数等因素对该零件成型的影响。 - Experiments on friction factor and heat transfer performances were conducted in micro-channels with deionized water as working fluid.
对去离子水在微槽道中的单相流动阻力和传热特性进行了实验研究。 - The conditionality between the flow rate and the pipe diameter is discussed when the friction factor is fixed.
文中还分析了在摩擦阻力系数一定的情况下，流量与管径的制约关系。 - : A simple contact model for describing the contact mechanics between stator and rotor of a traveling wave ultrasonic motor is presented. Using finite element method, effects of elastic modulus and friction factor of friction material on the contact state of stator and rotor are simulated numerically.
提出了一个描述行波超声波电动机定子和转子接触的简化模型，用有限元法计算了摩擦材料的弹性模量和动摩擦因数对定子和转子接触状态的影响。 - Furthermore, the influence of slip linear speed on static friction factor has been discussed.
还探讨了打滑线速度对静摩擦系数的影响。 - Finally the author analyses the effects that the friction factor on the punch force.
最后以约束孔分流为例，分析了摩擦因子对成形力的影响。 - The model was validated by the test data of the friction factor acquired from a high-speed friction test bench.
采用高速摩擦试验台得到摩擦系数的试验数据，验证了模型的合理性。 - Water lubricated plastic alloy bearings have lengthways lubricated cannelures which effect its friction factor.
由于水润滑塑料合金轴承带有纵向润滑沟槽，因而其周向安装位置影响轴承的摩擦性能。 - And when carbon grain becomes thinning, material hardness increase, whereas compression strength and friction factor decrease.
当石墨粒度不断细化时，材料硬度增加，而抗压强度和摩擦因数都下降； - The friction factor heat calculation must follow the temperature difference.
供热直埋管道热力计算，应按照设计温度和安装温度差确定相应的摩擦系数（设计温度和安装温度差大于屈服温差时取屈服温差）。 - The alloy with eutectoid matrix gives high friction factor and that with austenite has the best wear resistance.
共析组织、奥氏体和马氏体3种基体相比，共析组织基体使合金具有较高的摩擦系数，而奥氏体基体合金的耐磨性最好。 - Analyses parameter have inclined angle, pipe diameter size, gas liquid ratio and friction factor and so on.
分析参数有：倾斜角度、管径大小、气液比和摩阻系数等。 - Influential factors of friction factor of head loss are analyzed by adopting artificial neural network ( ANN).
采用神经网络（ANN）方法对沿程水头损失系数的影响因素进行了分析。 - The details of the element and material adopted in the model were given. The friction factor and hourglass were also taken into consideration.
探讨了模型单元和材料的选择，并分析了摩擦系数和沙漏对模拟结果的影响。 - Moreover, the influence on forming process of the friction factor is analyzed.
同时分析了摩擦因子等工艺参数对转向节锻造过程的影响。 - Besides, the friction factor is the main factor that affects the homogeneity of effective strain distribution.
另外，摩擦因数是影响等效应变分布均匀性的主要因素。