[PDF][PDF] Natural frequencies and mode shapes for vibrations of rectangular and circular membranes: A numerical study

N Namdari, A Dehghan - … Journal of Advanced Engineering and Science, 2018 - irjaes.com
The main goal of present study is to simulate vibrations of rectangular and circular
membranes using COMSOL software. In the simulation procedure, two rectangular and one …

Experimental and simulation studies on the mold replicability in the thermoforming process

N Namdari, P Mosaddegh - Journal of Polymer Engineering, 2019 - degruyter.com
In the precision thermoforming process, one of the main drawbacks occurs in the profile
deviation of the produced part. In this study, the effect of different thermoforming process …