Simulation of the efficiency of improved regenerative decentralised ventilators Vents TwinFresh

Abstract

The work is devoted to modelling Twin Fresh ventilator efficiency. The main aim is to simulate heat exchanged in a heat regenerator in variable conditions. The mathematical model is based on Navier-Stokes equations for laminar flow. The model is designed to achieve an adequate time for calculation and sufficient precision. The results show high efficiency of heat recovery in the order of 97.4%.

Keywords

• heat regeneration
• heat recovery
• cfd