Mahesh Gopal 1, Hirpa G. Lemu 2,* and Endalkachew Mosisa Gutema 1 1 Department of Mechanical Engineering, College of Engineering and Technology, Wollega University, Nekemte P.O. Box 395, Ethiopia2 Department…

Endalkachew Mosisa Gutema1, Mahesh Gopal1 and Hirpa G. Lemu2,* 1 Department of Mechanical Engineering, College of Engineering and Technology, Wollega University, Nekemte P.O. Box 395, Ethiopia2 Faculty of Science and…

By: Endalkachew Mosisa Gutema 1, Mahesh Gopal 1 and Hirpa Gelgele Lemu 2 1 Department of Mechanical Engineering, College of Engineering and Technology, Wollega University, Nekemte P.O. Box 395, Ethiopia2…