Effective electrodynamical parameters and microwave heating of radially heterogeneous pellets containing EAF dust and biochar

Autor:	Anton P. Anzulevich, Vasiliy D. Buchelnikov, Dmitry A Kalganov, Valentin A. Tolkachev, Sergey G. Moiseev, Svetlana N. Anzulevich, Zhiwei Peng, Leonid N. Butko, Dmitry A Pavlov
Rok vydání:	2021
Předmět:	History Materials science Chemical engineering Microwave heating Biochar Pellets Computer Science Applications Education
Zdroj:	Journal of Physics: Conference Series. 2015:012007
ISSN:	1742-6596 1742-6588
DOI:	10.1088/1742-6596/2015/1/012007
Popis:	In this work, we investigated the effect of microwave radiation with radially heterogeneous pellets consisting of electric arc furnace (EAF) dust and biochar. We reviewed the possible content of EAF dust in terms of permittivity and permeability of its components and calculated effective permittivity and permeability of EAF dust by an effective medium approach. Using obtained values we calculated dependencies of effective permittivity and permeability of EAF dust - biochar composite mixture on the volume fraction of EAF dust and conductivity of biochar. Taking into account these dependencies we simulated electromagnetic field and temperature distribution within pellet with a radial dependency of volume fraction of EAF dust and effective permittivity correspondingly.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7b37b64b0c9d934cfcd7267b9c081e96 https://doi.org/10.1088/1742-6596/2015/1/012007 Zobrazit plný text záznamu