In a second part we focus on two methods to improve the accuracy of the FE solution: (i) increasing the order of the FE basis functions using higher order elements (p-FEM) and (ii) applying spectral FEM to a mixed formulation of the wave equation....
FEM-course-project-Fic-s-law-for-different-mesh-and-different-order-of-elements-南方**有你 上传11.99 MB 文件格式 zip 实现有限元方法(FEM)算法来求解多孔介质中的速度分布需要经过以下步骤:首先,根据多孔介质的几何形状和特性选择合适的有限元网格,并确定元素的类型和阶数。接下来,建立速度场的离散方程,通常...
It is possible to display or calculate the stresses in RFEM as well as in the add-on module by means of the following smoothing options: Constant on Elements Non-continuous Continuous within Surfaces Continuous Total Continuously by Groups / Continuous by Groups...
The material properties for the involved models are detailed in Table 1 [16]. All of the models were assembled via Hypermesh 14.0 (Altair, Troy, Mich). Unstructured four-node tetrahedral elements were employed. ABAQUS/CAE (SIMULIA, Providence, RI) was subsequently used for FEA. The PDLs and...
an NP, resulting from syntactic combination of two lexical elements (a definite article and a noun), and a VP, resulting from the syntactic combination of two different types of lexical elements (a verb and a pronominal complement): the NP and the VP were pronounced in exactly the same way...
The use of a commercial MBS software makes it possible to include, in a reliable way, models of advanced non-linear wheel–rail contact as well as complex elements or joints in the vehicle model, while the FEM the flexibility of the rail and the slab to be taken into account. As a ...
1D. The total numbers of elements for all solid and fluid models ranged from 64,720 to 155,148 and from 120,458 to 261,124, respectively. Fluid-solid interaction (FSI) analysis was used to investigate von Mises stress distribution in bone matrix and fluid shear stress (FSS) distribution ...
elements (including cortical and cancellous bone), intervertebral disks, endplates, and ligamentous system (anterior longitudinal ligament, posterior longitudinal ligament, capsular ligament, intertransverse ligament, ligamentum flavam, interspinous and supraspinous ligament) were all included in the FEM ...
The final FEM model of the mandible had an average of 72,349 tetrahedral (± 1334) elements in the T1 model and tetrahedral 67,424 (± 986) in the T2 model. The number of tetrahedral elements depended on the mesh refinement around the screw holes and on the geometry of the mini-...
The pedestrians walking, crossing, environment and the influence of their movement with the traffic operations are the most important elements that must be taken into account in the design of roadways and intersections in the urban area... AN Abbood,SA Hussein - 《Periodicals of Engineering & Nat...