System Analysis and Comparison Between a 2 Mw Conventional Liquid Cooling System and a Novel Two-Phase Cooling System for Fuel Cell Powered Aircraft

• DOI: 10.20944/preprints202412.0250.v1
• Publication Date: 2024-12-05T06:38:46Z
• Authors: Henk Jan van Gerner; Tim Luten; William Resende; Georg Mühlthaler; Marcus-Benedict B...
• Keywords: Accumulator (cryptography); Cooling capacity

In the EU funded BRAVA project, technologies for a Fuel Cell based Power Generation System aviation are being developed. this paper, analysis of 2 MW cooling system is dis-cussed. A comparison made between conventional liquid with Ethylene Glycol Water (EGW) and novel two-phase system, which uses evaporation liq-uid to remove waste heat from fuel cells. The mass EGW 35% higher than methanol accumulator 2.4 times metha-nol without accumulator.