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- Keywords Elastoplasticity;Stress;Strain;Oil reservoir;Multiphase flow;Fluid solid coupling;Mathematical model; 弹塑性;应力;应变;油藏;多相流动流-固耦合;数学模型;
- Magnetism and Solid Coupling Vibration of Turbogenerator Stator End Windings under Electromagnetic Force 电磁力激发下汽轮发电机定子端部绕组的磁固耦合振动
- Keywords Elastoplasticity;Oil and gas res ervoir;Temperature field;Fluid solid coupling;Mathematical model;Numerical simulation; 弹塑性;油气藏;温度场流固耦合;数学模型;数值模拟;
- fluid solid coupling 流固耦合
- fluid solid coupling equation 流-固耦合方程
- Transfer Matrix Method in Liquid and Solid Coupled Vibration Frequency Domain Analysis of Delivery Pipeline 输流管道流固耦合振动频域分析的传递矩阵法
- Keywords fluid solid couple;oil production;reservoir deformations;finite element method;numerical simulation; 流固耦合;石油开采;油层变形;有限元方法;数值模拟;
- How to design the vehicle and guideway feasibly to attenuate the coupling vibration is a hot topic in the maglev train engineering. 如何合理的设计车辆和轨道,抑制车轨耦合振动成为磁浮列车系统研究的热点问题。
- Theoretical research and earthquake damage investigation indicate that there is bend torsion coupling vibration for curved bridge when earthquake occurs. 理论研究与震害经验表明,地震时曲线桥梁会产生弯扭耦合振动。
- Coupled vibration model of tramcar and track was introduced. 建立了矿车及铁轨耦合振动模型。
- A Coupled vibration model of tramcar and track was introduced. 建立了矿车及铁轨耦合振动模型。
- Based on Hamiton's principle, the coupling vibration of multi-span uniform beam subjected to moving load is analysed by using fitting beam vibration mode functions assumed modes. 摘要根据哈密顿原理,应用插值振型函数法,分析了多跨连续梁在移动荷载作用下的车桥耦合振动动态响应。经实例讨论分析,给出了多跨等截面连续梁在不同速度移动荷载作用下的数值结果。
- The boundary element method(BEM) fot compressible fluid and the improved multi-segmental transfer matrix method of thin, elastic axisymmetric shells is employed to solve the coupled vibration of shell filled with fluid. 联合采用可压缩流体的边界元法与轴对称弹性薄壳的改进多节传递矩阵法,求解内部充液的椭球壳的耦合振动。
- By simulating the track irregularities with trigonometric series method,the train-bridge coupling vibration equations are established based on the combined modal of train formation and the bridge. 利用三角级数法模拟了轨道的不平顺,采用列车编组和桥梁组合的模型,建立了车桥耦合振动方程。
- With very good features, the piled screens have been widely used in drilling fluid solids control. 叠层粘接成形筛网具有优良特性,已广泛应用于钻井液固控领域。
- Firstly, the natural vibration properties of the bridge are respectively analyzed with the general software ANSYS and VBC program for train-bridge coupling vibration, both results are quite identical. 用通用软件ANSYS及车桥耦合振动分析程序VBC计算了该桥的空间自振特性。两者计算结果较为一致。
- Adopts the mechanical mode of the driver s cab of variable cross-sections and the equal cross-sections car frame, analyses theoretically the coupling vibration of the driver s cab and the cab frame. 采用变截面驾驶室与等截面车架的力学模型,对驾驶室和车架的耦合振动进行了理论分析,最后给出了适用于各种变截面驾驶室的理论计算公式。
- Two parameter optimization formulas of multiple tuned mass dampers (MTMD) was introduced.Vertical vibration of bridge was controlled in the train-bridge coupling vibration by the two methods. 摘要介绍了两种多重调谐质量阻尼器(MTMD)的参数优化公式,并采用两种方法对车桥耦合振动中桥梁的竖向振动进行了控制。
- liquid and solid coupling method 流固耦合