Descripción del proyecto
Estudio sobre el comportamiento térmico de los materiales granulares
Los materiales granulares son el segundo material más abundante de la Tierra, después de los líquidos. Constituyen la tierra, la arena y la gravilla sobre las que caminamos, los cereales que utilizamos en la comida y los polvos que empleamos en los medicamentos. Sin embargo, a pesar de que estos materiales son omnipresentes, los científicos todavía no comprenden el mecanismo de su comportamiento termoquímico. El equipo del proyecto MatheGram, financiado por las Acciones Marie Skłodowska-Curie, se propone desarrollar nuevos modelos numéricos y técnicas experimentales para predecir y caracterizar la generación y transferencia de calor, así como los efectos térmicos sobre los materiales granulares. Una mejor comprensión de su comportamiento termoquímico permitirá darles nuevos usos, como la fabricación por adición y el desarrollo de materiales compuestos y de recubrimiento en polvo.
Objetivo
Granular materials are ubiquitous in nature and in various industries, such as chemicals, pharmaceuticals, food and ceramics. Their thermomechanical behaviours are governed by the interactions between solid particles, as well as between particles and the surrounding media (gas or liquid). Although granular materials have been investigated extensively, there are still some unsolved challenging issues concerning the thermomechanical behaviours, including heat generation (i.e. self-heating) and transfer, and thermal effects on material properties and process performance. Furthermore, the unique thermomechanical attributes have led to emerging applications with granular materials, such as additive manufacturing, powder coating, high quality composites, insulation and efficient thermal processing for energy conservation, but there is a lack of mechanistic understanding of thermomechanical behaviour of granular materials in these emerging applications. MATHEGRAM will hence deliver a timely, concerted research and training programme to address these challenges, bringing together a multi-disciplinary and inter-sectorial consortium consisting of 6 leading academic institutes, 4 non-academic beneficiaries and 6 partner organisations from 8 EU member states. Our vision is to develop robust new numerical models and novel experimental techniques that can predict and characterise heat generation and transfer, as well as thermal effects in granular materials. The enhanced mechanistic understanding of granular materials will enable them to be used in diverse industries, while also achieving energy conservation and CO2 emission reduction. We will also train a cohort of 15 ESRs with balanced gender, who will be the next generation scientific and technological leaders with competency and the research and transferable skills to work effectively across disciplinary and sectoral boundaries.
Ámbito científico
- engineering and technologymaterials engineeringcomposites
- natural sciencesphysical sciencescondensed matter physicssoft matter physics
- engineering and technologymaterials engineeringcoating and films
- engineering and technologymechanical engineeringmanufacturing engineeringadditive manufacturing
- engineering and technologymaterials engineeringceramics
Palabras clave
Programa(s)
Régimen de financiación
MSCA-ITN - Marie Skłodowska-Curie Innovative Training Networks (ITN)Coordinador
GU2 7XH Guildford
Reino Unido