The primary purposes of this study are to examine the methods used in axial flow fan design,
to perform these methods on the design of an axial fan, to develop a design application in …

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 …

Axial fans with a small hub-to-tip diameter ratio (HTR) are widely used in industry, especially
for cooling and ventilation purposes. The optimization of their aerodynamic performance is …

For low-speed axial-flow fans, the arbitrary vortex design method is widely used in high total
pressure rise design requirement or small hub-to-tip ratio design applications. In the …

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 …

To solve the problem of excessive design parameters of flow channel during the
comprehensive optimization of the axial-flow blower's total pressure efficiency and flux, a …

Rotor-only axial fans feature rotors designed according to different vortex criteria. Nowadays
the literature does not exhaustively clarify when a specific swirl distribution has to be used …

The paper deals with the aerodynamic performance of ducted axial-flow fans available in the
2020 market and aims to create a general picture of the best designs and design trends, as …

Axial flow fans are broadly applied in numerous industrial applications because of their
simplicity, compactness and moderately low cost, such us propulsion machines and cooling …

Rotor-only low-pressure axial fans with small hub-to-tip diameter ratio (HTR in short) are
widely used in many branches of industry, especially for cooling and ventilation purposes …