eng Science and Education Publishing Journal of Materials Physics and Chemistry 2333-4444 2024-03-19 12 1 17 21 10.12691/jmpc-12-1-3 JMPC20241213 article Magnetostatic Modeling and Thermal Losses Estimation in a Nickel-based Curie Wheel Serge Dzo Mawuefa Afenyiveh dzo.serge@gmail.com 1 Assiongbon Adanl¨¦t¨¦ Adjanoh 1 Tchilabalo Pakam 1 Yogoub¨¦ Goudo 1 2 Mohamadou Tchakpi 2 2 Akiza Bidjagare 2 Katchegb¨¦l¨¦ Yawovi Kable 2 Bila Gnoate Yenteme 2 2 Laboratoire Materiaux, Energies Renouvelables et Environnement, Physics Department, Universit¨¦ de Kara, Kara, Togo This article introduces a method to evaluate the magnetic interaction between permanent magnets and active materials, comprised of nickel pellets, within a Curie wheel. Additionally, an approach to estimate thermal losses is presented to control heat dissipation, thereby mitigating heat accumulation in the active material. https://pubs.sciepub.com/jmpc/12/1/3/jmpc-12-1-3.pdf curie wheel magnetic model heat losses