@article{krishna_karthikeyan_2024,  title={Thermal barrier coated piston experimental investigation in di diesel engines fueled with transformer oil and nanoparticle (alumina)},  volume={29},  ISSN={1517-7076},  url={https://doi.org/10.1590/1517-7076-RMAT-2024-0442},  DOI={10.1590/1517-7076-RMAT-2024-0442},  number={4},  journal={Matéria (Rio de Janeiro)},  publisher={Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro, em cooperação com a Associação Brasileira do Hidrogênio, ABH2},  author={Krishna, Kallipudi Hari and Karthikeyan, Chocalingam},  year={2024},  pages={e20240442} }