Simulation of Fluoroplastic F-4 Strong Compression Process by Method of Particles with MSC.Adams
| Authors: Arinchev S.V. | Published: 19.09.2013 |
| Published in issue: #5(638)/2013 | |
| Category: Calculation and Design of Machinery | |
| Keywords: fluoroplastic, laboratory machine, experimental model, experimental bar-compression curve, computational model, macromolecule force characteristic, dynamic equations for bar-compression, integration accuracy |
For destruction problems of deformable solids, the classic continuity hypothesis may happen to be insufficient. In this issue the solid is modeled by a set of particles (macromolecules).
The macromolecule is specified by its force characteristic. The study consists of two parts: an experimental part and a computational part. In the experimental part the fluoroplastic bar (30×10×10 mm) is subjected to high-ratio compression using a laboratory machine and according to the results the experimental bar-compression curve is obtained.
In the computational part it is shown that the theoretical macromolecule force characteristic may be selected so, that the calculated bar-compression curve approximates the experimental one.
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