Organizational activities in preparation of LCA and LCC estimation in the framework of HERA ProjectMarco Fioriti (Politecnico di Torino), Deborah Neumann De la Cruz(Airbus Defence and Space), Thomas Reichert(Fraunhofer Research Center)Generative Aerodynamic Design with Diffusion Probabilistic ModelsT. Wagenaar, S. Mancini (Airbus Defence and Space GmbH)Stream Life Cycle Assessment Model for Aircraft Preliminary DesignP. Vivalda, M. FioritiA Design Model for Electric Environmental Control System in Aircraft Conceptual and Preliminary DesignM. Fioriti, F. Di Fede