1. Department of Mechanical Engineering , University of Diyala , Baqubah , Diyala , Iraq
2. Department of Mechanical Engineering , Dokuz Eylül University , Tinaztepe Campus , Buca , 35390 , Izmir , Turkey
3. Graduate School of Natural and Applied Sciences , Dokuz Eylül University, Mechanics Program , Izmir , Turkey
4. Department of Mechanical Engineering , Dokuz Eylül University , 35390 , Izmir , Turkey