Elements of MATLAB and Simulink - Lecture 7 - PERCRO
Elements of MATLAB and Simulink - Lecture 7 - PERCRO
Elements of MATLAB and Simulink - Lecture 7 - PERCRO
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Heat Equation 2DHeat Equation 2D: diffusion <strong>of</strong> a quantity along the space <strong>and</strong> timeu_t = u_xx + u_yyThe general formulation isu_t = div grad uExampleMetal block with a rectangular crack. The left side is heated at 100degrees, the right side heat is flowing to air at constant rate. Theothers sides are insulatedu = 100 (Dirichlet condition)u_n = -10 on the right side (Neumann condition)u_n = 0 on the other boundaries (Neumann condition)