剖面的二维水动力系数由源汇分布法求取。
The two-dimensional sectional hydrodynamic quantities are obtained by the source distribution method.
水动力系数的变化幅度随着浮体间距离增大而变小。
The change ranges of these hydrodynamic coefficients decrease as the distance between floating bodies increases.
随着列车车速的增加，跨中动力系数有增大的趋势。
The rule about impact coefficient has increased trend with increasing of train velocity in section of middle of span.
计算中采用的流体水动力系数，取自系列船模试验的资料。
The hydrodynamic forces coefficients adopted in calculation are taken from the information of the systematic test of ship models.
最后计算了系统的动力系数，验证了其结构设计的合理性。
This paper also com- pute the dynamic coefficient of system, proving that its structure design is reasonable.
根据气动力系数的脉动量急剧上升的起始点确定抖振起始边界。
The buffet onset boundary is defined as the begin point of increased suddenly fluctuating value of aerodynamic coefficients.
论文主要研究从弹丸自由飞行数据中如何准确地拟合空气动力系数。
This paper mainly studies how to accurately fit the air dynamics parameter by the ballistic data of projectiles' free flight.
针对水下航行器操纵运动方程，引入水动力系数敏感性指数的概念。
Aiming at the motion equation of underwater vehicle, a hydrodynamic coefficient sensitivity index is introduced.
本文用有限基本解方法计算潜艇水平稳定翼与舵组合体的流体动力系数。
Described in this paper is the calculation of hydrodynamic coefficients of submarine horizontal stabilizing fin -rudder assembly by a numerical method of finite elementary solution.
文章拟介绍某预应力箱形桥梁的动力测试方案，动力系数测试结果及分析。
The dynamic testing method of a prestressed continuous box bridge, the testing result and the analysis of the dynamic coefficient are presented.
用本文提出的处理方法能有效地计算深海中浮式直立圆柱体的水动力系数。
It is shown that the hydrodynamic coefficients for a vertical circular cylinder floating in water of infinite depth can be obtained effectively by the present method.
用切片理论来计算双体船流体动力系数时，在一些离散的频率上出现了共振。
Resonance would happen at some discrete frequencies on applying the strip theory to the calculation of hydrodynamic coefficients of catamarans.
不论刚体气动力为线性还是非线性，气动力系数随动压变化的趋势均呈线性。
The aerodynamic coefficient varies with dynamic pressures always linearly, no matter what a rigid aerodynamic force may be linear or non-linear.
观察了单腿破断时张力腿平台的平面运动、稳性、张力的重新分配和动力系数。
The TLP plane motion, stability, redistribution of tether force and dynamical factor has been viewed, during the rupture of one leg.
给出了在锁定状态下不同振动条件时气动力系数变化的计算结果及其机理分析。
Computation of changes of aerodynamic force coefficients and its mechanism analysis under different oscillating conditions in lock-in status are given.
当物体离壁面很近时，出现排斥现象，水动力系数随攻角的变化呈非线性特征。
While for small clearance, there appear repulsion phenomena, and the variation of coefficients with attack Angle is nonlinear.
计算结果表明：气动力系数及分离泡呈规则的周期性变化，证明方法是成功的、可行的。
The results show that the force coefficients and separation bubble are periodic, which indicates the method is correct and feasible.
本文提出一种扩展积分方程方法，用于消除浮体剖面水动力系数计算中不规则频率的影响。
An extended integral equation method was presented to remove the irregular frequency effects in solving the hydrodynamic coefficients for a ship-like floating body.
本文即提供了用特征函数匹配求解平台脚柱在有限深水域中垂荡的流体动力系数的计算方法。
The present paper describes the matching method for solving the hydrodynamic coefficients of columns with footing when heaving in finite-depth waters.
并以一艘深潜艇为例，用所提出的方法进行了部分实测和推算，取得了54个流体动力系数值。
As an example, partial experiment and reckoning of a deep submerged vehicle model have been carried out by means of the method mentioned, thus 54 hydrodynamic coefficients are obtained.
本文还对典型的水动力系数进行了大量的变值计算，为进一步进行潜艇操纵性的研究提供了依据。
Extensive changing value calculation for the typical hydrodynamic coefficients are carried out and the results would provide a basis for further study of submarine manoeuvrability.
剖面上水动力系数按刘易斯剖面法计算得到。波浪外载荷按线性艾立波理论及其绕射波理论得到。
The hydrodynamic coefficients are calculated by Lewis section method, and the wave disturbing load is obtained through Airy linear theory and scattered wave theory.
那基本的意思就是不要用正的,动力系数来运作电站，或者当,你能避免正的回馈系数,这点我们已经讨论过了。
What that basically means is do not run the plant with positive power coefficients or to the extent that you could avoid the positive feedback coefficients which we've already discussed.
第3章，本章先对已有的横摇数学模型进行介绍，再详述本文数学模型的选取以及水动力系数的求解问题。
Chapter 3 shows the mathematical model firstly, and then gives the mathematical model of this paper. More details on hydrodynamic coefficients and solving problems.
利用六个动力系数来刻划半联轴器的力学行为，建立了轴承—转子—齿轮联轴器系统的弯扭振动力学模型。
The dynamic behavior of a half coupling is described by six coefficients, and the vibration model of bearing rotor system with a gear coupling is developed.
给出了水动力系数相对于间距、攻角的回归公式，并划分了三个典型的干扰区域：升力区、混合区、阻塞区。
The regressive formulae of hydrodynamic coefficients relative to clearances, attack angles were given. Three typical interaction regions were divided, defined as Lifting, Mixed and Blocking region.
试验得到了具有典型倾角的拉索在不同风向角下，拉索模型上的平均风压和脉动风压系数，以及气动力系数。
Mean and fluctuating pressures and aerodynamic force coefficients on the cable model and the artificial rivulet are obtained under the conditions of typical cable inclined angles and wind angles.
本文针对上述三个自由度的船舶运动，采用FORTRAN 77语言编制了辐射流体动力系数的计算机程序。
The program for solving the radiation fluid dynamics coefficients is worked out by using computer language FORTRAN77 considering the ship motion of three freedom degrees.
利用刘易斯剖面法和有限元法计算船舶的水动力系数，将其与已有的实验结果和理论结果进行比较，得到了满意的结果。
The hydrodynamics coefficients are calculated by Lewis method and finite method, and we get satisfying results by compared with the results of experiment and theoretical calculation.
利用刘易斯剖面法和有限元法计算船舶的水动力系数，将其与已有的实验结果和理论结果进行比较，得到了满意的结果。
The hydrodynamics coefficients are calculated by Lewis method and finite method, and we get satisfying results by compared with the results of experiment and theoretical calculation.
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