摩擦器

For this reason, ANSYS uses a symmetrization algorithm by which most frictional contact problems can be solved using solvers for symmetric systems.

因此，ANSYS运用对称化运算法则，通过这种方法，对称求解器可以完成大部分摩擦接触问题。

Influences of friction coefficient and tangential stiffness of damper on the vibratory response are investigated.

研究了摩擦阻尼器参数对叶片响应的影响规律并提出了设计时应采取的措施。

Finally, the relation of the performance based aseismic design and the structural control is discussed preliminarily.

通过试验，得出了施加给压电陶瓷驱动器的电压与阻尼器摩擦接触面上产生的正压力的数学关系。

For the sake of investigating the vibration problem of blade with platform dry friction damper, we introduce the transfer matrix method for calculating the catenulate structure system, and give the transfer matrix method for calculating the blade vibration.

为了研究带缘板干摩擦阻尼器叶片的振动问题，本文将用于链状结构系统的传递矩阵法引入到板状结构的叶片振动计算之中。简化叶片结构的物理模型、推导各种站型的传递矩阵，并用算例说明传递矩阵法在模型叶片振动计算的应用。

The energy dissipation frame system consists of RC brace and steel-rubber friction dissipater is brought forward in the thesis.

在此基础上，提出了以钢筋混凝土支撑杆件、钢板-橡胶摩擦耗能器为基本元件的耗能支撑框架体系。

Moreover, The influence of parameters, such as bracing stiffness, yielding displacement of the dissipater and different distribution of dissipating braces on the suppressive effectiveness of structure vibration is studied and some referential suggestion is presented for the design of passive energy dissipation system.

此外，本文还对耗能支撑减震参数(斜撑刚度、耗能器屈服位移)的改变以及耗能支撑的不同布置方式对结构减震效果的影响进行了分析，为摩擦耗能支撑框架的设计提供一些参考性建议。

Cylinder body endophragm and the live pump plunger shaft plate the hard chromium, has the very good abrasion resistance; Between all glide part has the oil-free lubrication axis and the guidance link reduces the friction coefficient, the extension service life, AW the air operated actuator U curved characteristic

输出扭矩大，动作灵活平稳；缸体内壁和活塞轴镀硬铬，具有很好的抗磨性；所有滑动部件之间配有无油润滑轴和导向环以降低摩擦系数，延长使用寿命，AW气动执行器的U型曲线特性输出扭矩更适用于大口径球阀、蝶阀。

The friction resistance reduction mechanism is disposed at a position where the lubricant retainer and the lubricant holder come into contact in a frictionally sliding manner.

摩擦阻力减小机构置于润滑剂保持器和润滑剂容器以滑动摩擦方式相接触的位置。

In addition, as the secondary steam get in direct contact with the ejection flow to carry out heat exchange, most steam is condensed into water, while the uncondensed small minority steam and the uncondensed gas will also get into friction, with the high speed water ejection, mixed and extruded, then discharged through diffusing pipe, thus to form up higher vacuum inside.

另外由于二次蒸汽与喷射水流直接接触，进行热交换，绝大部分的蒸汽凝结成水，小量未被冷凝的蒸汽与不凝结的气体亦由于与高速喷射水流互相摩擦，混合挤压，通过扩压管被排除，使器室内形成更高的真空。

After main parameters of impeller and casing are optimized using the numerical predictions of aerodynamic performance, the size of the vaneless diffuser and the relative place between the impeller and casing are optimized to decrease the friction loss.

利用气动性能数值预估对叶轮和蜗壳的主要参数进行优化后，再对无叶扩压器的大小和叶轮与蜗壳的相对位置进行优化，减少摩擦损失，最终得到的后向通风机测试结果，全压和效率均提高了11％。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。