Squirrel-cage fans (SCFs) are widely applied in heating, ventilation, and air conditioning
systems. Professionals in this field have made significant efforts to improve their design in …

In this paper, the aerodynamic noise of a centrifugal fan with an eccentric impeller is
investigated and analyzed by adopting a hybrid method combining detached-eddy …

In the context of the rapidly evolving field of building ventilation, fan noise control stands out
as a pivotal technology to enhance the quality of life. This study aimed to elucidate the …

To investigate the hard-to-measure complex flow in a squirrel-cage fan, a slice model was
established in the present study to perform a partial large eddy simulation calculations on an …

A large eddy simulation (LES) of a squirrel cage fan (SCF) provides a precise representation
of turbulent flows with different degrees of complexity. This study comprehensively analyzes …

The impeller and volute of a centrifugal fan are designed to be coaxially placed; however,
the impeller might be inclined about the central axis of the volute due to installation fault …

In this study, the blade shape of the squirrel-cage fan system inside the range hood was
optimized using the surrogate model to improve the maximum volume flow rate. The …

In this study the flow field of a centrifugal electronic cooling fan operating at an off-design
point of 0 Pa static fan pressure is investigated by means of Computational Fluid Dynamics …

Squirrel cage fans (SCFs) are widely used in a variety of household appliances. Due to the
restriction on installation size, the design of high-efficiency SCFs with high flow capacities is …

Implementing large-scale optimization designs and identifying optimal design variables in
fields such as architectural engineering is crucial for improving indoor environmental quality …