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Publications

Affichage des publications 3181 à 3190 sur 4021 au total

Electromagnetism

Loss separation in soft magnetic composites

We report and discuss significant results on the magnetic losses and their frequency dependence in soft magnetic composites. Two types of bonded Fe-based materials have been characterized at different inductions from dc to 10 kHz and analyzed by…

Olivier de La Barrière, Carlo Appino, Fausto Fiorillo, Carlo Ragusa, Hamid Ben Ahmed, Mohamed Gabsi, Frédéric Mazaleyrat, Martino Lobue

Journal of Applied Physics -

Materials Science

Giant coercivity of dense nanostructured spark plasma sintered barium hexaferrite

Due to the limited rare-earth elements resources, ferrite magnets need to be improved drastically. Ideally, for a true hard magnet, the coercive field should be larger than the saturation magnetization, which is not yet realized for ferrites. Thus,…

Frederic Mazaleyrat, Alexander Pasko, Andras Bartok, Martino Lobue

Journal of Applied Physics -

Electric power

INTEGRATING WAVE AND TIDAL CURRENT POWER: Case Studies Through Modelling and Simulation

Ocean renewable energy is an emerging resource option. In the long term, ocean renewable energy has the potential to provide a significant share of global energy needs. Currently, some of the conversion technologies for harnessing variable wave and…

M. Santos, F. Salcedo, D. Ben Haim, J. L. Mendia, P. Ricci, J.L. Villate, J. Khan, D. Leon, S. Arabi, A. Moshref, G. Bhuyan, Anne Blavette, D. O’sullivan, R. Alcorn

Electric power

Comparative Studies Between Classical and Mutually Coupled Switched Reluctance Motors Using Thermal-Electromagnetic Analysis for Driving Cycles

This paper presents copper and iron loss models of a classical switched reluctance motor (SRM) and a mutually coupled switched reluctance motor (MCSRM). The iron losses in different parts of machines are then detailed. Based on the power losses…

Guangjin Li, Javier Ojeda, Emmanuel Hoang, Michel Lécrivain, Mohamed Gabsi

IEEE Transactions on Magnetics -

Organic chemistry

Selective adsorption of neutral nitrogen compounds from fuel using ion-exchange resins.

Adsorptive removal of hydrodesulfurization inhibitors, that is, nitrogen-containing compounds (N-compounds), was studied using model fuel which contains carbazole and dibenzothiophene in an n-dodecane−toluene mixture over ion-exchange resins (IXRs)…

Li-Li Xie, Alain Favre-Reguillon, Xu-Xu Wang, Xianzhi Fu, Marc Lemaire

Journal of Chemical and Engineering Data -