فهرست مقالات Abbas Pak مقاله 1 - Determination of Material Properties Components used in FEM Modeling of Ultrasonic Piezoelectric Transducer Abbas Pak International Journal of Advanced Design and Manufacturing Technology , شماره 47 , سال 12 , بهار 2024 مقاله 2 - Numerical Simulation of Ultrasonic Assisted Indentation Tube Forming 10.30495/admt.2020.1869462.1124 Saeid Dashti Masih Paknejad Amir Abdullah Abbas Pak International Journal of Advanced Design and Manufacturing Technology , شماره 52 , سال 13 , تابستان 2024 مقاله 3 - Analytical and Numerical Study of Pre-Stress Effect in Piezoelectric Sandwich Type Ultrasonic Transducer 10.30495/admt.2021.1904847.1204 Hamidreza Nadri Mahdi Shaban Abbas Pak International Journal of Advanced Design and Manufacturing Technology , شماره 54 , سال 14 , زمستان 2024