Mechanical Engineering Department;
Covenant University;
Ota 11001;
Ogun State;
Nigeria;
Department of Energy and Process Engineering;
Norwegian Universityof Science and Technology;
Trondheim;
N-7491;
Norway;
Department of Mechanical Engineering;
University of Ibadan;
lbadan200284;
Nigeria;
Department of Mechanical Engineering;
Obafemi Awolowo University;
Ile-Ife 220005 Osun State;
Nigeria;
