Enhancing PCM melting performance through modified fin designs in latent heat thermal storage systemsMohamed Errebii, Yassine El Alami, Fatima Zahra Laktaoui Amine, Afaf Charraou, Abdeslem Dhilou, Abdessalam Chaabi, Amina Mourid and Mustapha El AlamiEPJ Web Conf., 371 (2026) 02012DOI: https://doi.org/10.1051/epjconf/202637102012