Simulating and measuring airflow across the whole train.
We combine HVAC CFD simulation, HVAC duct CFD design and internal airflow simulation to optimise ventilation performance and thermal comfort throughout the vehicle — from air distribution to fluid network simulation of complete HVAC circuits. On-board, our portable data acquisition systems capture air speed, differential pressure, temperature and humidity in real time, so simulation and measurement work together to validate ventilation performance under real service conditions.