Department of Energy Engineering, Faculty of Mechanical Engineering, Budapest University of Technology and Economics, 1111 Budapest, Hungary
Antonio M. Scarfone
Istituto dei Sistemi Complessi, Consiglio Nazionale delle Ricerche (ISC-CNR), c/o, Politecnico di Torino, Corso Duca degli Abruzzi 24, I-10129 Torino, Italy
Sumiyoshi Abe
Physics Division, College of Information Science and Engineering, Huaqiao University, Xiamen 361021, China
