Page 38 - Fundamentals of Computational Geoscience Numerical Methods and Algorithms
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24                         2  Simulating Steady-State Natural Convective Problems

                                          T = 0
                                           *



                                                            *
                                                           u = 0
                            u = 0
                            *
                                                           v *
                                                            = 0
                             = 0
                            v *                            *    1
                          ∂T  *  =  0                    ∂T  =  0
                          ∂n                             ∂n
                                      u = 0, v = 0, T = 1
                                           *
                                       *
                                                *
                                           L = 1
                                           *
                                            *
                                           T = 0

                                                               *
                      u = 0                                    u = 0
                       *
                                                               *
                      v = 0                                    v = 0  1
                       *
                    ∂T *  =  0                               ∂T *  =  0
                     ∂n                                      ∂n
                                        *
                                                *
                                       u = 0, v = 0, T = 1
                                            *
                                          L = 1.5
                                           *
                                            = 2
                                          L *
                                           *
                                          T = 0



                                                            u = 0  1
                                                             *
                        *
                       u = 0
                                                              = 0
                       v = 0                                * v *
                        *
                     ∂T *  =  0                           ∂T  =  0
                     ∂n                                    ∂n
                                      u *     *     *
                                        = 0, v = 0, T = 1
                                            = 1
                                           L *
            Fig. 2.8 Finite element meshes for three different basins shapes
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