My name is Ivo Castellani. I′m a mechanical engineering student attending “Univeidad Nacional de Rosario” in Rosario, Santa Fe, Argentina.I′m part of a group of four students formed by:augusto bernausAlejo CoronelTomás AbrateTogether we are taking the coue "M-25 Synthesis of Mechanisms and Machines", directed by Professor Marcelo Valderrey, along with Ruben Lupi and Alexis Bregant . They encouraged us to face this challenge and put to the test our designing skills helping during the proposal “SpiderPiGyroid” is based on the implementation of triply periodic minimal surfaces (TPMS) of the gyroid type, selected for their high potential in heat trafer and suitability for additive manufacturing. The developed design maximizes the heat exchange surface area between both fluids, minimizes pressure drop, and significantly reduces the total mass of the equipment, also offering potential cost savings in manufacturing compared to conventional desig. Additionally, the use of nTop software was explored to optimize the geometry using scalar fields, allowing local adjustment of wall thickness to reinforce critical areas, increase thermal efficiency, and reduce pressure you need further information, feel free to contact me through my profile.