TEXT Saber Piroti¹, Mohsen Najarchi^2,*, Emadaldin Hezavehi³, Mohammad Mahdi Najafizadeh⁴ and Seyyed Mohamad Mirhosseini                ¹ PhD Student of Water Engineering, Department of Civil Engineering, Arak Branch, Islamic Azad University, Arak/Iran          ² Assistant Professor, Department of Civil Engineering, Arak Branch, Islamic Azad University, Arak/Iran          ³ Assistant Professor, Department of Textile Engineering, Arak Branch, Islamic Azad University, Arak/Iran          ⁴ Professor, Department of Mechanical Engineering, Arak Branch, Islamic Azad University, Arak/Iran