G100S axial flow fan simulation comparison analysis

Abstract This paper conducts a comparative simulation for different structural layout schemes of the new G100S axial flow fan, with motor position and its supporting guide vane as main modification direction, while fan length tongue angle are appropriately adjusted according to position. CFD analysis calculation used compare study performance axial-flow fan. The results show that rear motor, air outlet cone integration, large has greater wind speed, longer injection distance, more uniform distribution field traces, pressure at outlet, faster stability convergence. work will provide technical support designing orthogonal experiments in direction miniaturization lightweight.