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luchete80 / WeldForm

Weakly-Compressible Smoothed Particle Hydrodynamics Parallel Solver for Elasto Plastic and thermal coupled Solid Mechanics
GNU General Public License v3.0
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Displacements and contact forces in FSW model are extremely large in comparison with tool #260

Open luchete80 opened 2 years ago

luchete80 commented 2 years ago

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luchete80 commented 2 years ago

Example at output 54 (file 53, 52e-8s):

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Output No. 54 at 5.2e-07 has been generated Current Time Step = 1e-08 Total CPU time: 12.314 , Nb: 0.166, StAcc: 0.009, PrAcc: 0.038 Total Forces : 2.938 , Contact Forces: 0.153Artif Visc: 0, Momentum forces: 0.562Forces Tensor: 0 Forces Update: 3.958 , Contact Nb : 0.087Contact Surf : 0.082Msh: 0.005, BC: 0.012, mv: 0.166, Contact Force Sum 24092.6, UserDefProp: 0 Max plastic strain: 0.00029051in particle12126 Steps count in this interval: 1Total Step count53 Total Nb search time in this interval: 0Average Nb search time in this interval: 0 Avg Neighbour Count43 Max, Min, Avg temps: 20.1976, 20, 20.0988 Particle 0 pos and vel 3 [ -0.027075 -0.004075 -0.027075 ] 3 [ -4.44841e-42-9.34022e-43-4.61863e-42 ] Max Displacements: 3 [ 4.97313e-061.47234e-064.52025e-06 ] Max Contact Force: 11773.3

luchete80 commented 2 years ago

At file 0053 image

However, tool particles are not vertical moving but have velocity

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Now, displacements at output file 0003:

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