1. Department of Mechanical, Energy and Materials Engineering Public University of Navarre Tudela Spain
2. Department of Mechanical Engineering University of La Rioja, Edificio Departamental Logroño Spain
3. Department of Electrical Engineering University of La Rioja, Edificio Departamental Logroño Spain
4. Department of Mechanical, Energy and Management Engineering University of Calabria Cosenza Italy
5. Department of Mechanical Engineering University of La Rioja Logroño Spain