1. College of Education for the Humanities, University of Kerbala, Karbala Entrance Street–Hilla, Karbala 56001, Iraq
2. School of Mechanical Engineering, University of Leeds, Leeds LS2 9JT, UK
3. School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, UK
4. Department of Quality Assurance and Academic Accreditation, University of Fallujah, Al Sad Street, Fallujah 31002, Iraq
5. Renewable Energy Research Centre, University of Anbar, Ramadi 31001, Iraq
6. College of Engineering Technology, University of Doha for Science and Technology, Arab League St, Doha 24449, Qatar
7. School of Mechanical Engineering, Faculty of Engineering, Environment and Computing, Coventry University, Coventry CV1 2JH, UK