1. School of Energy SystemsLappeenranta University of TechnologySkinnarilankatu 34, LUT EnergyLappeenrantaFinland
2. Fraunhofen Chalmers CenterIndustrial MathematicsLappeenranta University of TechnologySkinnarilankatu 34, LUT EnergyLappeenrantaFinland
3. School of Engineering ScienceLappeenranta University of TechnologySkinnarilankatu 34, LUT EnergyLappeenrantaFinland