@inproceedings{3a55f61df82b4216aac3fb565aab286b,
title = "THE ULTRA-EFFICIENT FC-ICE HYBRID CYCLE WITH THERMOCHEMICAL RECOVERY OF THE WASTE HEAT - FINITE-TIME AND FINITE-SPEED THERMODYNAMICS ANALYSIS",
abstract = "Efficiency and power of the hybrid cycle combining fuel cell (FC) and internal combustion engine (ICE) was analyzed using finite-time and finite-speed thermodynamics (FTT and FST). The study shows that at high efficiencies beyond 70% the hybrid cycle has the potential of a significant power gain (up to 35%) over FC or ICE operation alone. Power-efficiency maps of the hybrid cycle are obtained for various conditions and properties of the selected FC and ICE. Thermochemical recuperation (TCR) was suggested for heat recovery from the FC & ICE, and onboard hydrogen production. TCR is found to be the favorite choice for waste heat recovery in the hybrid cycle. Vehicle weight, size and the travel range are functions of the specific power and the efficiency of the propulsion system. Hence, the results of the reported study are of high importance for transportation.",
keywords = "Combustion, Electrochemical reaction, Finite-speed thermodynamics, Finite-time thermodynamics, Fuel cell",
author = "David Diskin and Leonid Tartakovsky",
note = "Publisher Copyright: {\textcopyright} 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.; 23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022 ; Conference date: 26-06-2022 Through 30-06-2022",
year = "2022",
language = "الإنجليزيّة",
series = "Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2",
pages = "919--921",
editor = "Ibrahim Dincer and Colpan, {Can Ozgur} and Ezan, {Mehmet Akif}",
booktitle = "Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference",
}
