added mass造句

• Calculation on added mass of structures in fluid environments
  流体环境中结构附加质量的计算
• Limits of dimentsions , axle load add masses for road vehicles
  道路车辆外廓尺寸轴荷及质量限值
• Numerical analysis of fluid flow and added mass induced by vibration of structure
  同位非结构和结构网格摄动有限体积法
• This is a problem of calculating the added mass of a body moving in a restricted field
  根据实际情况，本文采用三维模型来解决船舶进出承船厢的附加质量问题。
• The added mass of parachute is studied , including its definition , determination methods and applications
  讨论了降落伞的附加质量,包括定义、确定方法和应用。
• The added mass of the mechanism proposed in this paper is comparatively small and need not to increase translation pairs
  提出的机构增加质量较小，不需要额外增加移动副。
• The method not only calculated the whole added mass , but also could compute its distributing on the underwater vehicle
  该方法不但可以计算总的附加质量，而且可以计算其分布情况。
• 5 . the writer made three computation programs for wave force , added mass and added damping , tlp ' s kinetic respondence
  5 .编制了三套程序，可分别用于波浪力、附加质量与附加阻尼、 tlp的动力响应计算。
• We first calculate the velocity potential between two adjacent time - steps and obtain the inertia force and added mass through integration
  本文通过直接求解船在变速运动时两个相邻时刻的速度势，进而积分得到附加惯性力及附加质量。
• As well as added mass coefficient and damping ing coefficient was obtained in unsteady condition . however , the latter results are less satisifyied than the former results
  在定常的情况下，计算的结果比较理想；而在非定常的情况下计算结果还有待进一步的改进。
• In the paper we studied the added mass of the ship when entering and leaving the chamber of the ship - lifter of three gorges project , based on a 3d model
  本文研究的是三峡升船机中船在进出承船厢时的附加质量问题，该问题是属于物体在有限域中运动的附加质量问题。
• 3 . it studied the radiation problem of tlp , and paid attention to the computation of added mass and added damping about tlp which cylinders are set as regular polygon
  3 .研究了张力腿平台的辐射问题，重点研究了浮筒柱正多边形分布情况下，总体辐射附加质量和阻尼系数计算问题。
• 6 . it also studied general variation regularities of wave force , added mass and added damping , tlp ' s kinetic respondence based on engineering examples and got some valuable conclusions ( see text )
  6 .基于工程实例，分别研究了tlp波浪力、附加质量与附加阻尼、 tlp的动力响应的一般规律，得到了一些富有工程意义的结论（详见正文） 。
• Some examples are given , showing that density stratification can have a large effect on the added mass and damping of the floating rectangular box in a two - layer fluid over a range of frequencies
  对所建立的求解模型进行了数值计算分析，结果表明在矩形箱浮体的某个振荡频率范围内，流体的分层效应对其附加质量和阻尼系数有显著影响的。
• The added mass of the ship of three gorges project is also computed and the curves of the added mass coefficient via the different water domain are obtained . the results should be useful in practice and computer code could be used in relevant areas
  本文给出了船在有限域中运动时，随有限水域尺寸的变化，附加质量系数的变化趋势图，为工程应用提供了参考，同时本文编制的程序可以直接计算各类相关工程问题。
• Aiming at the underwater vehicle in fluid because of problem that fluid and solid coupling produced added mass , in using advanced hydrodynamics to proceed to the added mass the foundation that described , and using modal parameter design theories , the paper put forward according to modal parameter test data identified the method that added mass of the underwater vehicle
  摘要针对水下航行器在流体中由于流固耦合所产生的附加质量问题，在用高等流体力学对附加质量进行描述的基础上，利用模态参数识别理论，提出了根据实测模态参数来识别水下航行器附加质量的方法。
• The results show that the added mass coefficient will increase with ( 1 ) the decrease of the distance between ship and chamber sides , ( 2 ) the decrease of the water depth inside the chamber , ( 3 ) the decrease of the distance between the ship and the frontier of the chamber , ( 4 ) the decrease of the depth of guiding channel , ( 5 ) the decrease of the remaining part of the ship in the guiding channel , ( 6 ) the decrease of the distance between the ship and the barrier in front of the ship
  船留在引航道中的部分的减小(当引水航道的水深一定时) 6当船在运动方向有障碍物时，随船与障碍物之间距离的减小附加质量系数均增大。本文对三峡工程中的实际船进入承船厢时船的附加质量系数进行了计算。
• In order to reduce the equation complexity and adapt to complicaied noniinear ana1ysis of high arch dams with joints , finite element treatments are used with incompressibie water and massless foundation . the added mass of water and added stiffness of foundation are respectively used to substitute the influence of water and foundations . the efficiency in the computations is improved by means of static condensation
  为适应有横缝高拱坝非线性分析的复杂性，采用不可压缩水体和无质量地基假定进行有限元处理，以水体附加质量和地基附加刚度近似代替水体和地基的影响，通过静凝聚提高计算效率。
• To verify our computer code , we compute the added mass of a cylinder in the infinite domain and the semi - infinite domain as well as the inner one of two concentric cylinders , respectively . computational results match the analytical solutions quite well and we obtain certain valuable conclusions about added mass in different situations
  为验证程序的正确性，本文分别对单圆柱体在无限域和半无限域中运动的附加质量及双圆柱体同心放置时内圆柱运动的附加质量分别进行了计算，计算值与理论值吻合很好；本文通过计算船在不同尺寸的船厢中运动的附加质量得出，随下列条件的改变： 1