This criterion gives the CFD code users the ability to determine the upper limit of the mesh size during the preparing of the geometry simulation specially for performing a combustion calculation. Applying the criterion presupposes that the used CFD code can calculate correctly the turbulent ...
Download: Download full-size image Fig. 13. Mach profile of adaptive sparse mesh for 2D cylindrical flow example. We next apply the proposed method to the adaptation of a denser mesh for further evaluation of the new method’s performance. Under the same calculation conditions, the number of ...
Calculated average element sizeBy default, the program automatically calculates the optimal average size of the 2D finite elements considering the size, the geometry, the environment etc. of the structural elements. So, you do not need to give an initial value for it. The automatic calculation ...
The Lagrange-mesh numerical method has the simplicity of a mesh calculation and the accuracy of a variational calculation. A three-dimensional Lagrange-mesh method based on zeros of Laguerre polynomials is applied to the study of the ground states of the helium atom, the hydrogen and positronium...
Accordingly, reasonable calculation formulas that could be understood by scientists from different research fields were necessary. Therefore, a triangular mesh model was adopted to analyze bent and curved surfaces. The initial medical images were stored in a DICOM file format and converted into OBJ ...
Remember that the data rate is not directly included in the wireless routing calculation, and we recommend that the same data rate is used throughout the same mesh (the recommended rate is 24 Mbps). Design recommendations for mesh links are as follows: MAP deployment cannot exceed 35 feet i...
proposed a novel bidirectional conjugate design method, which is based on the combined conjugate calculation of the tooth profiles of flexspline and circular spline, to solve the uncertain problem of the conjugated convex circular-arc tooth profile of circular spline. they calculated the equivalent ...
This wireless mesh cell has similar properties to the cells used to create a cellular phone network because the smaller cells (rather than the defined maximum cell size) can be created to cover the same physical area, providing greater availability or capacity. This process is done ...
17. The calculation of the loads acting on the loop could be expressed as: Sign in to download hi-res image Fig. 17. Modeling overview of complex fabrics: (a) Geometric parameterization of the external loads acting on a quarter loop. (b) Algorithms for the simulation of the initial state...
Considering the system without displacement, the standard formula will give the locations of the gear points. Then at each gear point, one node is created for each gear wheel tooth as show in figure (9). Sign in to download full-size image Figure 9. Gear Node Construction Each pinion is ...