Patiwat Khomwachirakul Department of Mechanical Engineering, Faculty of Engineering, Rajamangala University of Technology Phra Nakhon Thailand
Piti Khunpho Department of Mechanical Engineering, Faculty of Engineering, Rajamangala University of Technology Phra Nakhon Thailand
Kitti Sathapornprasath Department of Mechanical Engineering, Faculty of Engineering, Srinakharinwirot University Thailand
