♨️ Rotary Heat Recovery Wheel: Sector Temperatures and Effectiveness (2D front view)

2D front view of a rotary heat-recovery wheel with 72 matrix sectors passing alternately through warm exhaust and cold fresh air. Change speed, flows, conductance, fouling, bypass and leakage and watch sector temperatures, supply air, recovered power and effectiveness. Same sector energy model as the 3D page, with four in-page numerical checks.