(app_fluidmech)= # Fluid mechanics fundamentals ```{toctree} :maxdepth: 1 app_fluidmech/app_NS_in_polar_coordinates app_fluidmech/app_viscous_dissipation app_fluidmech/app_potential_flow_sphere app_fluidmech/app_water_wave app_fluidmech/app_vorticity_equation app_fluidmech/app_Helmholtz_law app_fluidmech/app_drift_function app_fluidmech/app_Biot_Savart_line_vorticity ```