🌬️ Heritage Windpump: Yaw Misalignment, Energy-Limited Pump Flow and Polder Storage (2D side and plan view)

Side view of a heritage windpump with a plan-view compass of wind and cap bearing. Set wind speed and direction, cap yaw, brake, rain, lift head and time compression, and watch rotor speed, shaft power, pump flow and the storage level. Same physics file as the 3D page, with four in-page numerical checks.