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Pollack Periodica
Authors:
Farid Boushaba
,
Salah Daoudi
,
Ahmed Yachouti
, and
Youssef Regad

. The finite volume method also solves numerically the shallow water equations. Many schemes and algorithm has received considerable attention in the past two decades, like for instance [ 8–11 ]. This work presents a finite volume scheme of Roe based on

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remaining source terms. 2.1 Non-homogeneous Riemann solver with finite volume To approximate the solution of Eq. (3) , the use of finite volume methods is necessary. Using conforming triangular elements T i , the discretization of the spatial domain Ω

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Because of simulating the solidification process in the continuous procedure of pure metal casting, a simple and accurate control volume method has been developed. A stationary grid is used in this method, while the released or absorbed latent heat is included in the source term. The phase change occurs in control volumes in which the melting temperature is maintained. The method is applied to the continuous casting process. According to the obtained results, it is confirmed that the method is appropriate for predictions in heat transfer problems involving phase transformation.

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eliminate the possible errors. For fluid dynamics collectively we called the simulation software computational fluid dynamics (CFD). In our article, we will use three different CFD software, which are based on the finite volume method (FVM). We will validate

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volume method. Fluent software, v6.26, 2009 is commonly solved the governing differential equations for airflow over a clean and iced airfoil. The methodology to use this software is presented in the following sections. 3.1 GAMBIT software GAMBIT v2

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engineering applications. Because of this fact, the equation has to be updated by nonlinear regression and parameter identification with help of the 3-dimensional finite volume method based numerical results. Table 5. Accuracy of the original Iwamoto

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. Duenser , The Boundary Element Method with Programming: For Engineers and Scientists . SpringerWienNewYork , 2008 . [34] H. Adison , Principles and Practice of Finite Volume Method . Clanrye International , 2015 . [35] T. J. R. Hughes , The

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the Finite Volume Method (FVM) discretized velocity field and heat transfer are solved with Semi-Infinite Method for Pursuer Linked Equation (SIMPLE). The data show that Volume Fraction (VF), which doubles the Nusselt number as VF grows from 0 to 0

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within the quadrantal cavity are solved using the Fluent software [ 22 ] based on the finite volume method. The initial condition of the whole system is supposed to be an average surrounding ambient temperature of 22 °C, i.e., the PCM is slightly sub

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as a triangular mesh with a high focus on the susceptible area section, which is near the receiver wall. Actually, to optimize the time consuming to solve governing equations using the Finite Volume Method (FVM), only half of the tube has been

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