Browsing IFE BRAGE by Author "Hartmann, Christian Magnus"
Now showing items 1-3 of 3
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Design of a Power-Dense Aviation Motor With a Low-Loss Superconducting Slotted Armature
Mellerud, Runar; Hartmann, Christian Magnus; Klop, Casper Leonard; Austad, Sindre; Nøland, Jonas Kristiansen (Peer reviewed; Journal article, 2023)This article describes the design and analysis of a 2.5-MW, 5000-rpm electric motor with a slotted armature employing REBCO high-temperature superconductors (HTS). The alternating current and field in the armature induces ... -
Dual Use of Liquid Hydrogen in a Next-Generation PEMFC-Powered Regional Aircraft with Superconducting Propulsion
Hartmann, Christian Magnus; Nøland, Jonas Kristiansen; Nilssen, Robert; Mellerud, Runar (Peer reviewed; Journal article, 2022)In this paper, we present a comprehensive model framework for a disruptive cryo-electric propulsion system intended for a hydrogen-powered regional aircraft. The main innovation lies in the systematic treatment of all the ... -
Next-Generation Cryo-Electric Hydrogen-Powered Aviation: A Disruptive Superconducting Propulsion System Cooled by Onboard Cryogenic Fuels
Nøland, Jonas Kristiansen; Mellerud, Runar; Hartmann, Christian Magnus (Peer reviewed; Journal article, 2022)The idea of hydrogen (H2)- powered airplanes has recently attracted a revitalized push in the aviation sector to combat carbon dioxide (CO2) emissions. However, to also reduce, or even eliminate, non-CO2 emissions and con- ...