.. _V4.04.106: **v4.04.106** TPLV106 - Thermal nonlinear stationary in a moving coordinate system ============================================================================= **Summary:** This elementary test makes it possible to treat a three-dimensional example that can be reduced to a problem with a space variable in nonlinear thermal stationary in a moving coordinate system (convection-diffusion problem). It also makes it possible to verify that a solid/liquid phase change has been taken into account by *Code_Aster*. The reference solution is analytical and the differences with the results obtained by*Code_Aster* are less than 1%. The problem is modelled in the case plan. .. toctree:: :hidden: self .. toctree:: :maxdepth: 2 :numbered: Probl_me_de_r_f_rence Solution_de_r_f_rence Mod_lisation_A Synth_se_des_r_sultats