Platform: Modelica（Dymola），Modelon ECL
Based on Modelon Environmental Control Library, the design and debugging of aircraft environmental control system (ECS) are realized. The ECS model includes air-inlet system, boost refrigeration cycle system, air-circulating device, inlet flow and temperature control system, etc.
ECS can regulate the inlet flow to ensure the temperature, ventilation rate and pressure required in the cockpit area. It ensures the best humidity environment and adequate oxygen concentration. It does provide a safe and comfortable environment for the crew on board. According to the set temperature, the cabin temperature can be adjusted through the temperature control system to meet the comfort needs of passengers.