... with the experimental data at the end of the sheet forming shows numerical evidence of how accurately the forming behavior has been predicted and also builds confidence in the procedure followed to predict the formability during high-strain rate forming processes. The results generated in the present work are useful...

.... 304 – 313 . 10.1016/j.jmapro.2015.06.016 [32] Sheng , Z. Q. , and Mallick , P. K. , 2017 , “ Predicting Sheet Forming Limit of Aluminum Alloys for Cold and Warm Forming by Developing a Ductile Failure Criterion ,” ASME J. Manuf. Sci. Eng. , 139 ( 11 ), p. 111018 . 10.1115...

...@iitg.ac.in Email: shock@iitg.ac.in Contributed by the Materials Division of ASME for publication in the J ournal of E ngineering M aterials and T echnology . 08 08 2020 21 03 2021 21 03 2021 19 04 2021 shock tube sheet forming modeling strain-rate finite element...

... territory definition is introduced and only node-to-segment contact pairs are defined, which makes the post-contact searching more efficient and easy to implement. For contact force evaluation, a novel approach is employed to make the simulation of sheet forming processes more accurate. The algorithms...