1. National Institute for R&D in Electrical Engineering ICPE-CA,Department of Environment, Energy and Climate Change,Bucharest,Romania
2. National Institute for R&D in Electrical Engineering ICPE-CA,Department of Renewable Sources and Energy Efficiency,Bucharest,Romania
3. University Politehnica of Bucharest,Department of Chemical and Biochemical Engineering,Bucharest,Romania
4. National Institute for R&D in Electrical Engineering ICPE-CA,Electrical Engineering Equipments Division,Bucharest,Romania
5. University Politehnica of Bucharest,Department of Energy Production and Use,Bucharest,Romania
6. University Politehnica of Bucharest,Department of Thermodynamics, Engines, Thermal and Cooling Equip.,Bucharest,Romania