1. Professor, Acoustics Research Laboratory, Center of Excellence in Experimental Solid Mechanics and Dynamics, School of Mechanical Engineering, Iran Univ. of Science and Technology, Narmak, 16846-13114 Tehran, Iran (corresponding author).
2. Graduate Student, School of Mechanical Engineering, Univ. of Semnan, 35196-45399 Semnan, Iran.
3. Associate Professor, School of Mechanical Engineering, Univ. of Semnan, 35196-45399 Semnan, Iran.