Performance of TiO2 Nanolubricants on Air Infiltration Induced by Door Openings in a Domestic RefrigeratorDamola S. Adelekan, Olayinka S. Ohunakin, Babu Sena Paul and Tien Chien JenE3S Web Conf., 684 (2026) 02001DOI: https://doi.org/10.1051/e3sconf/202668402001