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Soler & Palau develops faster axial fan design using TURBOdesign1

Soler & Palau Ventilation Group, one of the world’s leading fan manufacturers with over 50 years of experience, offers a range of ventilation solutions within the fan industry. The company focuses its long-term growth to one simple philosophy – develop an air-moving product that effectively and efficiently meets customer needs, supported by unparalleled engineering, distribution and service.

The pressure forcing the industry to reduce energy consumption and the need to develop and implement new technology is increasing all the time. Soler & Palau developed a new fan design using TURBOdesign Suite, a powerful 3D inverse design technology that streamlines the optimization process. TURBOdesign1 was used to deliver higher efficiency that complied with Europe’s Ecodesign Directive requirements.


Soler & Palau’s project focused on developing axial fans that would be equipped with efficient brushless electronically commutated (EC) motors. Their aerodynamic performance would match the efficiency needs of the market. The time-to-market for the development of these fans was a factor in this competitive industry. The company wanted to complete the design and development of the new axial fans in less time than its planned design cycle.



Soler & Palau design engineers worked with ADT engineers to use TURBOdesign1 to quickly develop the fan blades. The focus was to obtain an optimized blade shape for the 450 mm diameter fan that matched the corresponding aerodynamic performance required.

Soler & Palau design engineers complemented the TURBOdesign1 study by doing some in-house direct simulations (aerodynamic and structural) and extensive testing for aerodynamics, noise and vibrations in addition to adjusting the motor, lifetime and structural tests to round out and complement the fan range.

The designs generated by TURBOdesign1 held up to the testing; proving to be what Soler & Palau needed to achieve its new fan design goals. The software’s menu lets users specify the way they want the blade to work and indirectly might help users address problems related to structural forces and noise.


Read the case study in full

 “For us, the main benefit from TURBOdesign1 is that it will help in reducing design times, not only in the aerodynamic design stage but also in the noise and structural validation stage.”

Guillem Bordas, Project Manager, Soler & Palau


About Advanced Design Technology

We provide software and services for the design and optimization of turbomachinery, based on our unique 3D Inverse Design technology. Our tools and services help customers achieve innovative “breakthrough” designs, delivering market leading solutions at dramatically reduced development costs.

ADT, headquartered in London, UK, was established in 1999 as a joint venture between University College London and The Ebara Research Co Limited of Japan. We are considered as one of the leading global turbomachinery design software providers, with our TURBOdesign Suite tool set in use across a very wide range of applications and sectors. 

Our design consultancy services deliver cutting-edge solutions to our global customers. Whether the task involves a complete solution, from concept to final design for manufacturing, or is facing challenging multi-point / multi-objective design optimization, we work closely with our customers and support them throughout the entire design process.

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