4 TeX: { equationNumbers: { autoNumber:
"AMS" } }
12 bold: [
"{\\bf #1}",1],
70 calA:
'{{\\mathcal A}}',
71 calB:
'{{\\mathcal B}}',
72 calC:
'{{\\mathcal C}}',
73 calD:
'{{\\mathcal D}}',
74 calE:
'{{\\mathcal E}}',
75 calF:
'{{\\mathcal F}}',
76 calG:
'{{\\mathcal G}}',
77 calH:
'{{\\mathcal H}}',
78 calI:
'{{\\mathcal I}}',
79 calJ:
'{{\\mathcal J}}',
80 calK:
'{{\\mathcal K}}',
81 calL:
'{{\\mathcal L}}',
82 calM:
'{{\\mathcal M}}',
83 calN:
'{{\\mathcal N}}',
84 calO:
'{{\\mathcal O}}',
85 calP:
'{{\\mathcal P}}',
86 calQ:
'{{\\mathcal Q}}',
87 calR:
'{{\\mathcal R}}',
88 calS:
'{{\\mathcal S}}',
89 calT:
'{{\\mathcal T}}',
90 calU:
'{{\\mathcal U}}',
91 calV:
'{{\\mathcal V}}',
92 calW:
'{{\\mathcal W}}',
93 calX:
'{{\\mathcal X}}',
94 calY:
'{{\\mathcal Y}}',
95 calZ:
'{{\\mathcal Z}}',
101 Rm:
'{R_{\\text{m}}}',
102 Re:
'{R_{\\text{e}}}',
103 Rec:
'{R_{\\text{ec}}}',
104 Rmc:
'{R_{\\text{mc}}}',
110 DIV:
'{\\nabla \\cdot }',
111 ROT:
'{\\nabla \\times }',
114 LAPh:
'{{\\Delta_h}}',
122 frontc:
'{{\Gamma_c}}',
123 frontf:
'{{\Gamma_f}}',
124 frontv:
'{{\Gamma_v}}',
126 Omegac:
'{{\\Omega_c}}',
127 Omegacf:
'{{\\Omega_{cf}}}',
128 Omegacs:
'{{\\Omega_{cs}}}',
129 Omegav:
'{{\\Omega_v}}',
130 Omegacfmed:
'{{\\Omega_{cf}^{2D}}}',
131 Omegacsmed:
'{{\\Omega_{cs}^{2D}}}',
132 Omegacmed:
'{{\\Omega_{c}^{2D}}}',
133 Omegavmed:
'{{\\Omega_v^{2D}}}' real(kind=8), dimension(:,:,:), allocatable, target bn
section doc_intro_frame_work_num_app Numerical approximation subsection doc_intro_fram_work_num_app_Fourier_FEM Fourier Finite element representation The SFEMaNS code uses a hybrid Fourier Finite element formulation The Fourier decomposition allows to approximate the problem’s solutions for each Fourier mode modulo nonlinear terms that are made explicit The variables are then approximated on a meridian section of the domain with a finite element method The numerical approximation of a function f $f f is written in the following generic f with f $t f the time and f $M f the number of Fourier modes considered The unknown f f f f f f f f Omega_v f and f Omega f We also consider f a penalty method of the divergence of the velocity field is also implemented The method proceeds as the pressure and the pressure increments< li > For f $n geq0 f let f bu