Vodice The Imperial Park Hotel 26 - 28 March 2025
27 th International Conference on Heating, Cooling and Air-conditioning
ABSTRACT
PAPER
Stjepan HERCEG, mag. ing. mech. University of Zagreb Faculty of Mechanical Engineering and Naval Architecture Ulica Ivana Lučića 5 10 000 Zagreb Croatia e-mail: stjepan.herceg@fsb.hr
MP4
PRESENTATION VIDEO
He graduated in 2019 from the undergraduate and 2020 from the graduate studies in mechanical engineering at the Faculty of Mechanical Engineering and Naval Architecture of the University of Zagreb (FSB). In addition, he is currently a doctoral student at the FSB. In the period 2020 - 2024, he was a junior researcher on a project at the FSB's Chair of Thermal and Process Engineering of the Department of Thermodynamics, Thermal and Process En- gineering.
izv. prof. dr. sc. Nikola VLADIMIR University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, Croatia prof. dr. sc. Vladimir SOLDO University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, Croatia
THE USE OF WASTE HEAT FOR COOLING PURPOSES ONBOARD SHIPS
thereby enhancing the overall efficiency of the ship’s power systems. This article aims to explore potential methods for integrating waste heat and cold with the refrigeration system of a passenger ship. Additionally, it analyzes the cold recovery potential from LNG vaporization and compares it to both absorption and conventional refrigeration systems.
To decarbonize the maritime sector, the Inter- national Maritime Organization (IMO) has intro- duced increasingly stringent energy efficiency measures, mandating higher efficiency in ship en- ergy systems. One promising solution to address this challenge is the utilization of waste heat and cold from a ship’s main and auxiliary engines. By harnessing waste energy for cooling purposes, auxiliary engines can reduce fuel consumption,
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4th Thematic Section - ENERGY EFFICIENCY AND RENEWABLES
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