.. _V7.32.110: **v7.32.110** WTNP110 - 2D saturated orthotropic flow ======================================================= **Summary:** The test presented here makes it possible to verify the correct functioning of the operators used to solve the equations of flow in an orthotropic saturated medium. This test corresponds to test 1.2 of the qualification plan for project ALLIANCES [:ref:`bib1 `]. We also validate the *a posteriori* residual error estimators developed for THM. The reference solution is an analytical solution. .. 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