粘性系数是传热计算时使用的重要参数之一。
One of the prime transport properties used for heat transfer calculations is the viscosity.
对于紊动粘性系数的计算方法，本文采用零方程模型。
For turbulent viscosity coefficient, zero equation model is adopted in this paper.
建立颗粒相粘性系数、颗粒相压力等物性参数计算模型。
The models of solid shear viscosity and solid pressure were obtained.
另外，常粘性系数的情形与粘性依赖于密度的情形在结论上有很大不同。
Furthermore, the conclusion based on the constant viscosity coefficient is quite different from the density-dependent viscosity one.
艾萨克？顿爵士是研究粘度的先驱者之一，粘性系数就是根据他的分析下的定义。
Sir Isaac Newton was one of the pioneers in investigating viscosity, and on his analysis depends the definition of the coefficient.
运用材料的粘塑性本构方程建立了新的切削动力学模型及其传递函数，并给出了材料粘性系数表达式。
A new cutting dynamic model and its transfer function as well as the formula of the viscous coefficient are established in the overstress constitutive equation.
分别应用平面近似法和积分方法推导出在散心爆轰的数值模拟中，人为粘性系数和空间步长之间的匹配关系。
The matching relation between the viscosity and the mesh size was obtained using planar approximate method and integral method in the numerical modeling of divergent detonation.
为了研究粘性效应作用下的扩展裂纹尖端场，假设扩展裂纹尖端的人工粘性系数与塑性应变率的幂次成反比，推导出理想弹塑性材料的一种率敏感型本构关系。
The strain fields in damage zone around crack-tip are measured for different strain hardening exponent material specimens with double edge cracks using digital speckle correlation technique.
在同等壁面热条件下，随着动量调节系数的增加，喷管粘性损失增大，喷管的推力和比冲都将下降；
Under the same wall heat condition, with the increase of momentum correction coefficient, viscosity loss of the nozzle increases, but thrust and specific impulse decrease.
大型构件在实际工作环境中的系统动态固有频率和粘性阻尼系数辨识一直是一个“棘手”的问题。
Identification of dynamic natural frequencies and viscosity damping coefficient for a large-scale structure in practical working condition is a very difficult problem.
粘性阻尼系数是柴油机调速器的一个重要的动态参数。
Viscosity damping coefficient is an important dynamic parameter of diesel engine.
研究了系统刚度、粘性阻尼系数尤其是变质量等参数对系统固有频率和阻尼比的影响。
The effect of stiffness constant, viscosity damper coefficient and variable mass on the damped frequency and the relative damping ratio of the system were studied.
根据粘性表皮系数，建立了砂岩VES胶束流体分流酸化技术。
The sandstone diversion acidization technology of VES micelle fluid was developed according to the viscous skin coefficient.
汽车车速、转向系统扭转刚度和主销后倾角对回正性能的影响较大，而转向系统的粘性摩擦系数对回正性能的影响相对较小。
Returnability is affected mainly by automobile velocity, torsional stiffness of steering system and caster angle and relatively little by viscous friction coefficient of steering system.
转动是热边界条件影响左右盘壁面换热系数的主要原因，粘性热和浮升力也是导致热边界条件对换热系数有影响的两个重要因素。
Different thermal boundary conditions affected the flow field, then affected the heat transfer, rotation was the main reason of the affection, viscous heating and buoyancy were two important factors.
为了实现承诺，团队已经测试了凝胶的粘性，类似于现有的手套匹配摩擦系数，粘性和残留物检测。
To achieve this compliance, the team has tested that the gel'sstickiness is similar to existing gloves matching friction coefficients, tack, and residue tests.
介绍了斜拉索粘性剪切型阻尼减振器的减振原理，并对拉索阻尼器的最佳阻尼系数进行了分析；仿真计算表明，阻尼器具有良好的减振效果。
The vibration-absorption mechanism of viscous shearing damper of stay cables and the optimal damping constant of cable viscous damper are analyzed in the paper.
在满足一般力学原理和临界状态土力学理论的基础上 ，本文将亚塑性理论与临界状态土力学相结合 ，推出了一个计算无粘性土静止土压力系数的理论公式 。
The concept of introducing critical repeated stress level into the Carter Model is expounded based on the critical state soil mechanics; and the Carter Model is modified.
在满足一般力学原理和临界状态土力学理论的基础上 ，本文将亚塑性理论与临界状态土力学相结合 ，推出了一个计算无粘性土静止土压力系数的理论公式 。
The concept of introducing critical repeated stress level into the Carter Model is expounded based on the critical state soil mechanics; and the Carter Model is modified.
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