Training program for researchers in design and manufacturing of experimental prototypes for fluids engineering using additive technologies

Experimental testing is one of the pillars in Fluids Engineering research. The arrival of rapid prototyping, and especially, Additive Manufacturing (AM), has revolutionized this field, allowing fast and flexible prototype manufacturing. Among these technologies, Fused Deposition Modelling (FDM) allows to fabricate complex parts using light, resistant, composite materials at a very affordable cost. To harness the full potential of this technology, the fluid dynamics engineering research group (GIFD) of the University of Oviedo started a training program for researchers in this area. This rich and complete program is presented herein, emphasizing its elaborate methodology and highlighting the successful case-studies derived from its application. Knowledge and integration of this technology has granted the capability of self-manufacturing customizable, low-cost experimental prototypes with adequate mechanical properties and accuracy, which produce high-quality results. Additionally, it has widened remarkably the possibilities of experimental research, resulting in a significant increase of experimental publications.