Dimitrios Rakopoulos

Green Urban Mobility: Optimizing Hydrogen Public Transport from Demand to Energy Supply

Sofia Polymeni, Maria Fotopoulou, Georgios Spanos, Quentin Matthewson et autres

This is a conference paper presenting presenting a demand and supply framework, specifically tailored to public transportation scenarios, that combines the consumption predictions extracted by a seasonal traditional forecasting algorithm with a production optimization model.

gr, cz, ch, jp (code pays fourni par la source)

Green Urban Mobility: Optimizing Hydrogen Public Transport from Demand to Energy Supply

Sofia Polymeni, Maria Fotopoulou, Georgios Spanos, Quentin Matthewson et autres

This is a conference paper presenting presenting a demand and supply framework, specifically tailored to public transportation scenarios, that combines the consumption predictions extracted by a seasonal traditional forecasting algorithm with a production optimization model.

gr, cz, ch, jp (code pays fourni par la source)

Assessment of an 800 V Electric Vehicle Powertrain: Daily-Cycle Comparison with a 400 V Architecture and Long-term Degradation Projection

Spiri Trakaki, Renos Rotas, Maria Fotopoulou, Dimitrios Rakopoulos

Abstract titled “Assessment of an 800 V Electric Vehicle Powertrain: Daily-Cycle Comparison with a 400 V Architecture and Long-term Degradation Projection”. The abstract was presented at the conference of Alternative Energy Sources, Materials And Technologies (AESMT’26), which took place on the 12th …

gr (code pays fourni par la source)

Assessment of an 800 V Electric Vehicle Powertrain: Daily-Cycle Comparison with a 400 V Architecture and Long-term Degradation Projection

Spiri Trakaki, Renos Rotas, Maria Fotopoulou, Dimitrios Rakopoulos

Abstract titled “Assessment of an 800 V Electric Vehicle Powertrain: Daily-Cycle Comparison with a 400 V Architecture and Long-term Degradation Projection”. The abstract was presented at the conference of Alternative Energy Sources, Materials And Technologies (AESMT’26), which took place on the 12th …

gr (code pays fourni par la source)

The Opportunities and Limitations of the Green Energy Transition to European Networks: A Perspective Paper Focusing on the European Union and Greece

Georgios Lampsidis Tompros, Vassiliki T. Kontargyri, Maria Fotopoulou, Dimitrios Rakopoulos et autres

The current energy transition has shifted the power system paradigm, including distributed resources (mostly renewables) and energy storage systems, the proper incorporation of which is beneficial for the power system but can also cause issues such as network instability, grid congestion or …

gr (code pays fourni par la source)

OPTIMIZATION OF DISTRICT HEATING SYSTEMS BASED ON A LIFECYCLE COST ANALYSIS BY INTEGRATING NON-LINEAR PROGRAMMING TECHNIQUES

Panteleimon Tzouganakis, Maria Fotopoulou, Dimitrios Rakopoulos, Dmytro Romanchenko

gr, cn (code pays fourni par la source)

OPTIMIZATION OF DISTRICT HEATING SYSTEMS BASED ON A LIFECYCLE COST ANALYSIS BY INTEGRATING NON-LINEAR PROGRAMMING TECHNIQUES

Panteleimon Tzouganakis, Maria Fotopoulou, Dimitrios Rakopoulos, Dmytro Romanchenko

gr, cn (code pays fourni par la source)

OPTIMIZED OPERATION OF A COMBINED SOLAR AND WASTE HEAT DRIVEN HIGH TEMPERATURE HEAT PUMP FOR A FOOD INDUSTRY

Panteleimon Tzouganakis, Dimitrios Rakopoulos, Evangelos Bellos, Angelos Skembris et autres

gr, de (code pays fourni par la source)

OPTIMIZED OPERATION OF A COMBINED SOLAR AND WASTE HEAT DRIVEN HIGH TEMPERATURE HEAT PUMP FOR A FOOD INDUSTRY

Panteleimon Tzouganakis, Dimitrios Rakopoulos, Evangelos Bellos, Angelos Skembris et autres

gr, de (code pays fourni par la source)

Optimal groove design for viscous drag reduction in wet clutch lubrication to enhance energy-efficiency in power transmissions

Nikolaos Rogkas, Dimitrios Patsouras, Chalarampos Lazaridis, Pavlos Zalimidis et autres

Wet clutches are critical components in mechanical power transmission systems, enabling controlled torque transfer between rotating parts. However, when disengaged, viscous drag torque is generated, reducing the transmission efficiency. Surface texturing, particularly groove patterns, is commonly employed to modulate flow dynamics and …

gr (code pays fourni par la source)

OPTIMIZATION OF DISTRICT HEATING SYSTEMS BASED ON A LIFECYCLE COST ANALYSIS BY INTEGRATING NON-LINEAR PROGRAMMING TECHNIQUES

Panteleimon Tzouganakis, Dimitrios Rakopoulos, Maria Fotopoulou, Dmytro Romanchenko

This is the preprint of our ECOS 2025 conference publication, funded by ENFLATE Horizon Europe project.

OPTIMIZATION OF DISTRICT HEATING SYSTEMS BASED ON A LIFECYCLE COST ANALYSIS BY INTEGRATING NON-LINEAR PROGRAMMING TECHNIQUES

Panteleimon Tzouganakis, Dimitrios Rakopoulos, Maria Fotopoulou, Dmytro Romanchenko

This is the preprint of our ECOS 2025 conference publication, funded by ENFLATE Horizon Europe project.