1. Graduate Research Assistant, Advanced Joining and Processing Lab, National Institute for Aviation Research, Wichita State Univ., Wichita, KS 67260, US. (Corresponding author), e-mail: farzadb@niar.wichita.edu.
2. Research Scientist, Advanced Joining and Processing Lab, National Institute for Aviation Research, Wichita State Univ., Wichita, KS 67260, US.
3. Mechanical Engineering Professor, Advanced Joining and Processing Lab, National Institute for Aviation Research, Wichita State Univ., Wichita, KS 67260, US.
4. Senior Research Scientist, Director, Advanced Joining and Processing Lab, National Institute for Aviation Research, Wichita State Univ., Wichita, KS 67260, US.