مدل سازی و شبیه سازی خردایش در سنگ شکن های مخروطی به روش اجزای گسسته
Rock particles are modelled using the bonded particle model (BPM) and laboratory Unconfined compressive strength tests are applied for the calibration. In this research, response surface methodology (RSM) along with central composite design (CCD) approach are devised sensibly to calibratt the bonded particle models.