1. Department of mechanical Engineering of Biosystems, Shahrekord University, Shahr-e Kord, Iran;
2. Department of Mechanical Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran;
3. Modern Manufacturing Technologies Research Center, Najafabad Branch, Islamic Azad University, Najafabad, Iran;
4. Department of Biosystem Engineering, Tarbiat Modares University, Tehran, Iran