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2026

Gu, Binteng and Karvounis, Panagiotis and Zhou, Peilin and Theotokatos, Gerasimos and Chen, Ning and Liu, Yinhua (2026) Numerical investigation of the effect of inhomogeneous hydrogen-air mixture on PFI marine dual-fuel engine performance and emissions. Fuel, 418. 138739. ISSN 0016-2361

Kanetaki, Zoe and Athanasios Iason, Giakouvakis and Karvounis, Panagiotis and Theotokatos, Gerasimos and Boulougouris, Evangelos and Stergiou, Constantinos (2026) Three-dimensional scanning-based retrofitting of ballast water treatment systems for enhanced marine environmental protection. Journal of Marine Science and Engineering, 14 (2). 154. ISSN 2077-1312

Gu, Binteng and Zhou, Peilin and Chen, Ning and Karvounis, Panagiotis and Theotokatos, Gerasimos and Yang, Lin (2026) Hydrogen–diesel dual-fuel combustion in marine medium-speed engines : knocking suppression by direct water injection at high hydrogen substitution ratios. International Journal of Hydrogen Energy, 197. 152569. ISSN 0360-3199

2025

Karvounis, Panagiotis and Theotokatos, Gerasimos and Zoumpourlos, Konstantinos and Coraddu, Andrea (2025) Parametric optimisation of methanol combustion in marine dual-fuel engines at low loads. Applied Thermal Engineering, 281 (Part 2). 128652. ISSN 1359-4311

Karvounis, Panagiotis and Theotokatos, Gerasimos and Gu, Binteng and Zhou, Peilin (2025) Numerical investigation of marine dual-fuel engine operating with high shares of premixed hydrogen fuel using LES. Journal of Marine Science and Engineering, 13 (10). 1961. ISSN 2077-1312

Karvounis, Panagiotis and Theotokatos, Gerasimos and Gu, Binteng and Zhou, Peilin (2025) Numerical investigation of premixed hydrogen combustion in dual-fuel marine engines at high load. International Journal of Hydrogen Energy, 144. pp. 239-251. ISSN 0360-3199

Karvounis, Panagiotis and Theotokatos, Gerasimos (2025) Performance improvement and emissions reduction of methanol fuelled marine dual-fuel engine with variable compression ratio. Fuel Processing Technology, 272. 108208. ISSN 0378-3820

Theotokatos, Gerasimos and Karvounis, Panagiotis (2025) Parametric investigation of hydrogen-diesel combustion for a marine medium-speed dual fuel engine. In: 31st CIMAC World Congress, 2025-05-19 - 2025-05-23.

Karvounis, Panagiotis and Theotokatos, Gerasimos (2025) Parametric optimisation of diesel–methanol injection timings of a dual-fuel marine engine operating with high methanol fraction using CFD. Applied Thermal Engineering, 264. 125433. ISSN 1359-4311

Karvounis, Panagiotis and Theotokatos, Gerasimos and Patil, Chaitanya and Xiang, La and Ding, Yu (2025) Parametric investigation of diesel–methanol dual fuel marine engines with port and direct injection. Fuel, 381 (Part B). 133441. ISSN 0016-2361

2024

Karvounis, Panagiotis and Theotokatos, Gerasimos and Boulougouris, Evangelos (2024) Environmental-economic sustainability of hydrogen and ammonia fuels for short sea shipping operations. International Journal of Hydrogen Energy, 57. pp. 1070-1080. ISSN 0360-3199

2023

Karvounis, Panagiotis and Theotokatos, Gerasimos and Vlaskos, Ioannis and Hatziapostolou, Antonios (2023) Methanol combustion characteristics in compression ignition engines : a critical review. Energies, 16 (24). 8069. ISSN 1996-1073

Theotokatos, Gerasimos and Karvounis, Panagiotis and Polychronidi, Georgia (2023) Environmental-economic analysis for decarbonising ferries fleets. Energies, 16 (22). 7466. ISSN 1996-1073

Panagiotis, Karvounis and Theotokatos, Gerasimos (2023) Numerical investigation of diesel – methanol dual-fuel marine engine performance and emissions utilising high methanol fractions. In: 11th European Combustion Meeting, 2023-04-26 - 2023-04-28.

2022

Karvounis, Panagiotis and Tsoumpris, Charalampos and Boulougouris, Evangelos and Theotokatos, Gerasimos (2022) Recent advances in sustainable and safe marine engine operation with alternative fuels. Frontiers in Mechanical Engineering, 8. 994942. ISSN 2297-3079

Karvounis, Panagiotis and Dantas, Joao L.D. and Tsoumpris, Charalampos and Theotokatos, Gerasimos (2022) Ship power plants decarbonisation using hybrid systems and ammonia fuel – a techno-economic-environmental analysis. Journal of Marine Science and Engineering, 10 (11). 1675. ISSN 2077-1312

2021

Karvounis, Panagiotis and Blunt, Martin J. (2021) Unconstrained extraction of fossil fuels and implication for carbon budgets under climate change scenarios. Journal of Fluid Flow, Heat and Mass Transfer, 8. pp. 72-79.

2019

Zacharatos, Filimon and Karvounis, Panagiotis and Theodorakos, Ioannis and Hatziapostolou, Antonios and Zergioti, Ioanna (2019) Single step laser transfer and laser curing of Ag nanoWires : a digital process for the fabrication of flexible and transparent microelectrodes. Materials, 11 (6). 1036. ISSN 1996-1944

Karvounis, Panagiotis and Koubogiannis, Dimitrios and Hontzopoulos, Elias and Hatziapostolou, Antonios (2019) Numerical and experimental study of flow characteristics in solar collector manifolds. Energies, 12 (8). 1431. ISSN 1996-1073

Doaemo, Willie and Karvounis, Panagiotis (2019) Physicochemical treatment and disposal of hazardous waste. Waste Technology, 7 (1). pp. 27-35.

2018

Zacharatos, Filimon and Theodorakos, Ioannis and Karvounis, Panagiotis and Tuohy, Simon and Braz, Nuno and Melamed, Semyon and Kabla, Ayala and de la Vega, Fernando and Andritsos, Kostas and Hatziapostolou, Antonios and Karnakis, Dimitris and Zergioti, Ioanna (2018) Selective laser sintering of laser printed Ag nanoparticle micropatterns at high repetition rates. Materials, 11 (11). 2142. ISSN 1996-1944

2017

Karvounis, Panagiotis (2017) A review of desalination potential in Greek islands using renewable energy sources, a life cycle assessment of different units. European Journal of Sustainable Development, 6 (2). pp. 19-32.