1. Department of Industrial EngineeringUniversity of Salerno Via G. Paolo II 132 84084 Fisciano (SA) Italy
2. Department of Mechanical and Industrial EngineeringNTNU Richard Birkelands vei 2b 7491 Trondheim Norway
3. Institute for Innovation in Sustainable EngineeringUniversity of Derby Derby UK
4. Max‐Planck‐Institute of Plasma Physics Wendelsteinstraße 1 Greifswald 17491 Germany