THEMLab
Projects Publications Members Contact

George Meramveliotakis

Mechanical Engineer

Reactor's Isobox, NSCR "Demokritos"

gmera@ipta.demokritos.gr

+30 210 6503700


Research Interests

  • Heat pumps and thermal engineering
  • Design, simulation and optimization of energy systems
  • Heat and mass transfer
  • Geothermal energy
  • Solar thermal energy
  • Hybrid photovoltaic/thermal (PVT) systems

Computer Skills

    Programming languages
  • FORTRAN
  • Matlab
  • Python
    Applications
  • MS Office applications
  • Engineering Equation Solver (EES)
  • SolidWorks

Languages

  • Greek
  • English


Education

Doctoral Dissertation in Mechanical Engineering
Oct2020 – Present

School of Mechanical Engineering of NTUA in collaboration with the Institute of Nuclear & Radiological Sciences & Technology, Energy & Safety of NCSR "Demokritos"

  • PhD Thesis: Modeling of energy systems with heat pump configurations and experimental evaluation of prototype system
  • Supervisors: Prof. S. Karellas (NTUA), Prof. E. Kakaras (NTUA), Dr. E. Mathioulakis (NCSR “D” Research Director)

Diploma in Mechanical Engineering
Oct 2014 - Jul 2020

School of Mechanical Engineering, National Technical University of Athens, Greece

  • Diploma Thesis: Simulation and design of an innovative system with optimal combination of renewable energy sources to cover heating, cooling and domestic hot water demand in buildings
  • Supervisor: Prof. S. Karellas

Employment

Research Assistant
Feb 2021 - Present

Post-graduate research assistant at THEMLab, NSCR “Demokritos”.


Intern Mechanical Engineer
Jul 2018 - Aug 2018

Trainee mechanical engineer at the Continuous Improvement Department at MYTILINEOS S.A, Metallurgy business unit – Aluminium of Greece, Ag. Nikolaos, Greece.


Research Projects

RES4BUILD
Feb 2021 - Present

Renewables for clean energy buildings in a future power system (H2020-LC-SC3-RES-4-2018-814865)

Scientific Associations

  • Technical Chamber of Greece

Publications - Conference Announcements

Peer Reviewed Scientific Journals
  1. M. Pilou, G. Kosmadakis, G. Meramveliotakis and A. Krikas, Towards a 100% renewable energy share for heating and cooling in office buildings with solar and geothermal energy, Solar Energy Advances 2022; 2: 100020.
  2. G. Meramveliotakis, G. Kosmadakis and S. Karellas, Methods based on a semi empirical model for simulating scroll compressors with HFC and HFO refrigerants, Open Research Europe 2022; 1(148).

Peer Reviewed International and European Conferences
  1. Pilou M, Kosmadakis G, Meramveliotakis G, Krikas A. Towards a 100% renewable energy share for heating and cooling in office buildings with solar and geothermal energy. In: Proceedings of Solar World Congress 2021 (SWC2021), 25-29 October 2021 (virtual event).
  2. Pilou M, Kosmadakis G, Meramveliotakis G, Krikas A. Renewable Energy Based Systems with Heat Pumps for Supplying Heating and Cooling in Residential Buildings. In: The 34th International Conference On Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS2021), June 27-July 2, 2021, Taormina, Italy.
  3. Meramveliotakis G, Kosmadakis GM, Krikas A, Gomes J, Pilou M. Innovative Coupling of PVT Collectors with Electric-Driven Heat Pumps for Sustainable Buildings, In: 13th International Conference on Solar Energy for Buildings and Industry (Eurosun 2020), September 1-3 2020, Athens, Greece.