Some open source alternative of the Abaqus can be tried are OpenFOAM and elmer.
The Linux installation instructions are at https://linux.cc.iitk.ac.in/lininfo/Abaqus2019.html and Windows at https://www.iitk.ac.in/nt/faq/abaqus_2019.htm
Contact Linux(in L3 lab CC) or Windows help desk for further information.
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