fluid-structure interaction造句
例句与造句
- Dynamic analysis of fluid - structure interaction for water impact of structure
结构撞水的流固耦合动力分析 - Nonlinear dynamical modeling of fluid - structure interaction of fluid - conveying pipes
受约束悬臂输流管道颤振的自适应控制 - The model incorporates the effect of fluid - structure interaction , response of equipment and isolator influence
基于这一模型，设计适宜的冲击隔离系统，满足它的性能指标。 - It is concluded that the study of fluid - structure interaction problems and structural design method is both important and urgent
指出进行高速船流固耦合分析和结构设计方法研究的重要性和迫切性。 - Flow - induced viberation is basically a problem of fluid - structure interaction , and it is quite complex to solve mathematically
摘要流致振动其本质是一个固液耦合问题，数学处理十分复杂，这里介绍一种电磁测量方法。 - It's difficult to find fluid-structure interaction in a sentence. 用fluid-structure interaction造句挺难的
- Based on the fluid - structure interaction theory , the system can accurately and conveninently predict the behaviors of the aft - part vibration of ships
该系统基于流固耦合理论，针对舰船尾部结构特征，可以准确方便地预报出舰船尾部振动特性。 - But using a floating bulkhead as a door of checkgate is a new concept . because of the complex boundary condition and the fluid - structure interaction , model testing is a very important method of researching in this field
浮箱门在动水中运行时，由于门体和水流的耦合作用和边界条件的影响，其受力情况极其复杂，研究手段以物理模型试验为主。 - By compared with the norm , the result from cfd is proved correct . the fluid - structure interaction emulation analysis shows the large displacement of the structure will affect the fluid movement and the wind pressures
采用cfd方法计算坡屋面周围气流的运动及对结构的作用，求解体型系数，与规范比较表明采用cfd方法可以比较正确的反应结构表面的风压分布。 - Another method is the fluid - structure interaction emulation using the computational fluid dynamics ( cfd ) and the computational structure dynamics ( csd ) . the wind movement and the wind pressures are obtained by cfd
另一种方法是采用计算流体力学方法( computatinnalflulddynamies )和计算结构力学方法( computationalstructuredynamics )仿真模拟结构在风场作用下的响应。 - Under dynamic loading , buried pipe would first damaged in compressive region of bilateral fault , so special treatment should be done to pipe in bilateral fault region . buried pipeline ’ s damage under fluid - structure interaction is analyzed through adina - fsi with conveying medium and velocity in consideration
在考虑管内介质及流速的情况下,应用adina中流体-结构耦合分析求解器adina - fsi分析了固液耦合作用下地下管道的破坏情况。 - The transient cfd simulation including the spiral case , stay vane , guide vane , runner vane and draft tube at different operation points is studied fitly , then the result of the pressure distribution on runner blade is provided for the runner transient structural simulation by fluid - structure interaction ( fsi ) method
文中首先对高水头小负荷的涡带工况下混流式水轮机内流场进行非定常cfd计算，得到涡带工况下叶片表面不同时刻的水压力载荷，并利用流固耦合方法对转轮进行结构场瞬态特性计算，分析转轮叶片的动应力特性。 - A synthetical optimization program based on the runner ' s efficiency and dynamic characteristics is developed all parts above have composed a full program to analyze the dynamic characteristics of a runner . besides , every part can run independently to compute respectively the fluid - structure interaction vibration , the dynamic characteristics on transition and synthetical optimization
以上研究构成了转轮动力特性分析的一套完整的程序和方法，同时各部分又可独立运行，可分别进行转轮液固祸合振动、过渡过程动态特性的计算以及转轮的综合优化设计。 - In addition , aerodynamic stiffness and aerodynamic damping on the system are already obtained in the condition of fluid - structure interaction . it is known that aerodynamic loads are associated with blade vibration . the systematic eigenvalues are used to judge whether the flutter occurs so as to find the stable operating range of a wind turbine
本文把风力机叶片简化为悬臂梁，对梁截面的二维叶型建模，完整推导了二维叶型的线性运动微分方程和流构耦合条件下系统的气动刚度和气动阻尼，此时气动载荷与结构的位移矢量以及速度矢量是相互耦合的，再利用系统的特征值来判断叶片颤振是否发生，从而获得风机的稳定工作范围。 - In this paper , at first the cfd simulation including the spiral case , stay vane , guide vane , runner vane and draft tube at different operation points is studied , then the result of the pressure distribution on runner blade is provided for the runner structural simulation by fluid - structure interaction ( fsi ) method
本文首先对混流式水轮机全流道内流场进行了多工况的cfd计算，得到不同工况下转轮叶片表面水压力载荷，并利用顺序流固耦合方法对转轮在各种工况下的应力特性进行计算。 - The major research areas of a ship against non - contact underwater explosion include four sectors , namely , ( 1 ) the characteristics of fluid field disturbed by an underwater explosion ( loadings of underwater explosion ) ; ( 2 ) the analysis of transient fluid - structure interactions , and the corresponding dynamic responses of the ship ; ( 3 ) safety assessment of the ship structure undertaking the elastic - plastic dynamic responses ; and ( 4 ) determination of the shock environment imposed on the shipboard equipments , and evaluation of shock protection design
即非接触水下爆炸的流场特征(水下爆炸载荷) 、瞬态流场与结构相互作用所决定的舰船动响应分析方法、以弹塑性动变形响应分析为依据的舰船结构水下爆炸安全性评估与防护技术、以船体结构动响应为输入条件的船用设备冲击环境的确定方法及相应的设备抗冲击设计分析方法。