(2005) Finite element moving mesh analysis of phase change problems with natural convection. Int J. Heat Fluid Fl. 26 597-612.Tenchev, R. T., J. A. Mackenzie, T. J. Scanlon and M. T. Stickland; "Fi- nite Element Moving Mesh Analysis of Phase Change Problems with Natural Convection...
Modifications to the finite-difference method are presented which aid in obtaining desired solutions for initial value problems in which the solutions are nonunique. 展开 关键词: Theoretical or Mathematical/ computational physics finite element analysis fluid dynamics/ discontinuous solution finite difference...
Zhamak’s analysis of our current state of data engineering is very insightful and well thought-out. Additionally to the analysis itself, she also proposed a solution to address the described issues, naming it „Data Mesh“, which subsequently gained significant traction within the data engineerin...
(A detailed analysis of the FDTD method with several application examples is presented in Chapter 6.) This arrangement is called the Yee lattice. An important feature of this representation is that the E and H fields need not be computed at the same space points and, therefore, need not be...
However, from the solution of the optimum mesh problem with a specific number of degrees of freedom some useful recommendations and criteria for the mesh construction may be drawn. For 1-D problems, namely for the simple truss and beam elements, analytical solutions have been found and they ...
This creates another problem in that a huge number of reduced problems exist with solutions that cannot usually be found by a gradient-based optimizer in the full design space. Stress constraints for a partial domain of the structure are not allowed because they often create an ill-posed ...
Common mesh problems and solutionsExtraneous areas on stairs and rampsThe automatic generation system tends to build areas that hang off the side of stairs and ramps. These should be removed to force the bots to take the stairs or ramp straight-on. ...
Link Budget Analysis for AP to Client (–A Domain) This section contains a link budget analysis for the AP to the Client, so that you know how far away a client can go from the AP with a system gain value in each band. In this analysis, the focus is on the system gain for upst...
POD with GP regression has been used to build ROMs by Guo et al. in [24] to address steady nonlinear structural analysis, as well as for time-dependent problems [25]. A detailed comparison among nonintrusive ROMs employing RBF, ANN, and GP regressions can be found, e.g., [33]; see ...
In general,"quadratic"elements produce more accurate solutions. Override the default"quadratic"only to solve a 3-D magnetostatic problem, to save memory, or to solve a 2-D problem using a legacy solver. Legacy PDE solvers use linear triangular mesh for 2-D geometries. ...