radial basis function networkswavelet transforms/ meshless methodconjugate heat transfer problemmesh reduction methodboundary element methodMesh reduction methods such as boundary element methods, method of fundamental solutions, and spectral methods all lead to fully populated matrices. This poses serious ...
Thus, a general linear static stress analysis with the user-defined Young’s modulus in (29) is carried out. The mesh built for the plate model has 16 graded elements, while both 16 and 64 second-order homogeneous plane strain quadrilateral elements CPE8 is adopted in the case of the ...
mesh entitiesfinite elementsp-version mesh entity shape function decompositionblending functionelement matricesSummary: This paper describes a method for specifying... MS Shephard,S Dey,JE Flaherty - 《Computer Methods in Applied Mechanics & Engineering》 被引量: 117发表: 1997年 Enhanced blending elemen...
SLIGHTLY SUPEREXPONENTIAL PARAMETERIZED PROBLEMS∗ A central problem in parameterized algorithms is to obtain algorithms with running time f (k) * nO(1) such that f is as slow growing a function of the para... D Lokshtanov†,DN Marx‡,S Saurabh§ - Acm-siam Symposium on Discrete Algo...
But "Wall Temperature Heat Flux" was specified other than 0. From what I've studied so far about "Wall Temperature Heat Flux" I found that it is specified based on an equation like q = f(y+) (function of y+ parameter) and it is not connected with Newtons Law of Cooling. Is that...
Therefore, the type of mesh chosen for our calculations is the third type. 6 Numerical method and validation In the present study, a finite volume method is used to resolve continuity, momentum, and energy equations. The simple algorithm is used to resolve the velocity–pressure coupling, while...
As an efficient edge contact metal for MoS2, we selected one of 2D metallic TMDs, PtTe2, because it exhibits many attractive features as potentialn-type metal contacts for 2D semiconductors. For example, the theoretical work function (WF) of few-layered PtTe2(WF;∼4.56–4.57 eV)22is...
material mass density r can be given as a function of temperature or field variables.For heat transfer and coupled temperature- displacement elements, the density will vary if the values of temperature and/or field variables change during a simulation.Heat Transfer and Thermal-Stress Analysis with ...
The grid generation plays a vital role in any analysis. A proper mesh provides us with approximate solutions to the partial differential equations. The mesh can be coarse or fine depending on the operating condition specifically the Reynolds number. In this section, grid independence test is carrie...
Fig. 4 presents the non-dimensional θ distribution as a function of Z at different values of Peclet number, Pe. The figure shows the influence of the Peclet number in the flow regime. As it is seen from the graphs, when Peclet number gets smaller the temperature of the fluid upto the ...