Mathematical modeling of heating of coal particle within the space between electrodes of arc-heating reactorOleksandr Zhevzhyk, Leonid Kholiavchenko, Serhii Davydov, Iryna Potapchuk, Liudmyla Kabakova, Olena Gupalo, Vitalii Pertsevyi and Nataliia MorozovaE3S Web Conf., 168 (2020) 00069DOI: https://doi.org/10.1051/e3sconf/202016800069