This work deals with the application of the open-source computational fluid dynamics (CFD)
code MULTALL to the analysis of tube-axial fans. The code has been widely validated in the …

This paper presents a simple but complete design method to obtain arbitrary vortex design
tube-axial fans starting from fixed size and rotational speed. The method couples the …

Forward swept blades in low-speed axial fan rotors allow for appreciable gain in the stall
margin and a small percentage gain in the maximum fan efficiency if the rotor blade …

This paper presents the design of a 315mm axial fan obtained using the practical design
approach recently proposed by the authors. Aim of the work is to explore the capability of the …

Uncertainties surrounding the influence of Reynolds number on the performance of air
handling turbomachines are as old as the study of turbomachinery fluid dynamics. In …

Aspect ratio and solidity play complementary roles in the aerodynamic design of axial fan
rotor blades. Few studies have experimented the effect of the aspect ratio of rotor blades on …

The fact that fans are used in a large variety and wide areas today requires them to have a
certain performance and quality. The test set-up to be used to determine the performance …

The effectiveness of mechanical tactical ventilation during rescue and firefighting operations
can be improved by multiplying the number of positive pressure ventilators. Such action can …

Bu çalışmada günümüzde çok çeşitli ve geniş alanlarda kullanılan hem eksenel hem de
radyal fanların performans eğrilerini belirlemek için ANSI/AMCA 210-16 standardına uygun …

Aspect ratio and solidity play complementary roles in the aerodynamic design of axial fan
rotor blades. Few studies have experimented the effect of the aspect ratio of rotor blades on …