fluid-structure相关论文
We present a numerical simulation of the interaction between laminar flow and a highly flexible elastic sheet.The mathem......
Stingrays can undulate their wide pectoral fins to thrust themselves and swim freely underwater.Many researchers have us......
Dynamics of a rigid body in a two-dimensional incompressible perfect fluid and the zero-radius limit
In this survey we report some recent results on the dynamics of a rigid body immersed in a twodimensional incompressible......
Application of Computational Fluid Dynamics and Fluid Structure Interaction Techniques for Calculati
Joal bearings are important parts to keep the high dynamic performance of rotor machinery.Some methods have already been......
In pursuit of possibly true turbulent characters and for exploring a change in turbulence structures near an oscillating......
A linear modelling of aeroacoustic waves propagation is discussed. The first point is an existence and uniqueness theore......
为了对脑动脉可能发生病变的位置加以分析，进行了此次脑动脉血流动力学数值模拟。本文采用ANSYS Workbench双向流固耦合的方法，模拟......
An efficient method for vibration and stability analysis of rectangular plates axially moving in flu
An efficient method is developed to investigate the vibration and stability of moving plates immersed in fluid by applyi......
在这份报纸，用哈密尔顿原则，在简单泛音刺激下面的管子 converying 液体的液体结构相互作用颤动的控制方程被建立并且一个新奇方法， G......
Unconditionally Stable Pressure-Correction Schemes for a Nonlinear Fluid-Structure Interaction Model
We consider in this paper numerical approximation of a nonlinear fluid-structure interac丒 tion(FSI)model with a fixed i......
Numerical Computation of Motions and Structural Loads for Large Containership using 3D Rankine Panel
In this paper, we present the results of our numerical seakeeping analyses of a 6750-TEU containership, which were subje......
WEAK SOLUTION TO THE INCOMPRESSIBLE VISCOUS FLUID AND A THERMOELASTIC PLATE INTERACTION PROBLEM IN 3
In this paper we deal with a nonlinear interaction problem between an incompressible viscous fluid and a nonlinear therm......
导气式自动武器导气室压力曲线是仿真分析枪械动力特性的关键。利用Pumplinx软件建立了5. 8 mm口径某型号步枪导气室流场仿真数值......
考虑了黏弹性系数和脉动流因素,采用牛顿法建立了航空发动机液压管路在基础激励下的非线性流固耦合振动数学模型,并将方程进行了无......
This paper presents a novel working mechanism of a micropump using micropaddles(MPs)to actively manipulate fluid based o......
为提升浮力摆式波能转换装置的效率,基于摇杆—滑块—弹簧模型设计了一种由浮力摆直接驱动电磁式直线发电的波能转换装置,其中直线......
The added mass coefficient and the water level indexformulas for the same-phase and anti-phase vibration of rectangularl......
Three-Dimensional Fluid-Structure Interaction Case Study on Cubical Fluid Cavity with Flexible Botto
In this paper, we report our study on a numerical fluid-structure interaction problem originally presented by Mok et al.......
借助MATLAB曲线拟合功能,将实验测得橡胶合金材料的邵氏硬度转变为弹性模量。并利用ADINA流固耦合求解器对平面板条式水润滑橡胶合......
利用流固耦合方法分析排气歧管的温度场及热应力分布。分析结果表明：耦合计算包括一维性能计算、三维CFD计算及FEM计算；排气歧管内壁......
Failure pressure is a key parameter in reservoir hydrofracturing operation. Existing analytical methods for calculating ......
Changes in Coupled Vibration Frequencies and Modes of Wall-Cavity Systems Induced by Stiffness Varia
...
传统的基坑降水渗流沉降耦合分析中,通常未考虑非饱和区的变形以及土体的非线性特征.本研究基于非饱和土有效应力理论,考虑土体孔......
针对目前深水桥梁抗震流固耦合研究中对桥墩非线性的影响认识的不足,本文基于弥散裂缝混凝土理论,建立了考虑钢筋混凝土桥墩非线性......
通过对新城金矿床2种矿化类型矿体矿石的成矿流体特征进行对比研究,认为细脉浸染型Ⅰ号矿体矿石形成于中—低温（均一温度为376～124℃......
DYNAMIC CHARACTERISTIC ANALYSIS OF A 3-D SEMI-SUBMERGED BODY AS A FLUID-STRUCTURE INTERACTION SYSTEM
An Arnoldi's method with new iteration pattern, which was designed for solving a large unsymmetric eigenvalue proble......
The closely coupled approach combined with the finite volume method(FVM) solver and the finite element method(FEM) solve......
为研究叶片式抛送装置主要承载部件抛送叶轮运转的安全性,基于有限元分析软件ABAQUS采用流固耦合方法对抛送叶轮进行应力及应变研......
研究预应力蛋形消化池与其内部流体相互耦合作用下的地震响应分析问题.通过ANSYS程序建立了计算流固耦合体系的有限元模型,分析比......
利用 FEM/BEM 方法计算了实尺度单壳体潜艇在螺旋桨激振力作用下的结构振动和水下声辐射特性。分析比较了两种推力轴承基座形式（法......
江深基坑的主要影响因素为基坑与江堤的距离、江水高度和土体性质。基于流固耦合的分析方法,分析3种因素对临江深基坑开挖变形的影......
Endotension Distribution in Fluid-Structure Interaction Analysis of Abdominal Aortic Aneurysm Follow
Endovascular aneurysm repair is a new and minimally invasive repair for patients with abdominal aortic aneurysm (AAA). H......
In this paper, we propose a method to solve coupled problem. Our computational method is mainly based on conjugate gradi......
Biomechanical properties of cells play a very important role in regulating cells function. Experimental studies found th......
Effect of Bicuspid Aortic Valve Cusp Fusion on Aorta Wall Shear Stress: Preliminary Computational As
The bicuspid aortic valve (BAV) is a major congenital valvular abnormality and is associated with a high prevalence of a......
The development and rapid usage of numerical codes for fluid-structure interaction(FSI) problems are of great relevance ......
本文建立考虑槽内水体与渡槽槽身流固耦合的横向地震响应计算模型,分析槽内水体晃荡对渡槽结构横向抗震的影响,并对某大型渡槽进行......
Modeling of Soft Tissues Interacting with Fluid (Blood or Air) Using the Immersed Finite Element Met
This paper presents some biomedical applications that involve fluid-structure interactions which are simulated using the......
The purpose of this paper is to analyse theoretically and numerieally the coupled vibration of an ideal fiuid with a lin......
The dynamics and stability of fluid-conveying corrugated pipes are investigated. The flow velocity is assumed to harmoni......
Blast-induced traumatic brain injury(b-TBI)is a kind of significant injury to soldiers in the current military conflicts......
Winged animals such as insects are capable of flying and surviving in an unsteady and unpredictable aerial environment.T......
基于arbitraryLagrangianEulerian（ALE）有限元方法，发展了一种求解流固耦合问题的弱耦合算法．将半隐式四步分裂有限元格式推广至求解AL......
The dynamic response performance of a large,cylindrical,fluid-filled steel container under high-speed impact is evaluate......
The sophisticated structures of flapping insect wings make it challenging to study the role of wing flexibility in insec......
Long distance buried liquid-conveying pipeline is inevitable to cross faults and under earthquake action,it is necessary......
Elastic wave refraction at the air-solid interface and wave propagations in the vicinity of the air-solid interface are ......
基于多物质的ALE有限元法,利用罚函数方式实现了两种流体与结构间的耦合作用,并完成了大变形柔性储液容器跌落碰撞过程的三维动态......
为了快速寻找基于 CFD／CSD 的非线性气弹系统的颤振边界，根据 Lyapunov 稳定性理论对非线性流固耦合系统进行稳定性分析。首先通过微......
In consideration of the problem that the effect of conduit structure on water hammer has been ignored in the classical t......
