Tags: atomistic simulations

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  1. Martensitic transformations with molecular dynamics

    21 Feb 2019 | Contributor(s):: Sam Reeve, Alejandro Strachan

    In this computational lab you will perform online molecular dynamics (MD) simulations through nanoHUB of martensitic transformations and analyze the results in order to:Describe the atomistic process of martensitic, solid-solid phase transitionsCompare different martensitic alloys,...

  2. Melting with molecular dynamics

    21 Feb 2019 | Contributor(s):: Sam Reeve, Alejandro Strachan

    In this computational lab you will perform online molecular dynamics (MD) simulations through nanoHUB to melt nickel samples and analyze the results in order to:Understand the process of melting at atomic scalesIdentify effects of surfaces and specimen sizeDescribe differences...

  3. Nanoscale tensile testing with molecular dynamics

    21 Feb 2019 | Contributor(s):: Sam Reeve, Alejandro Strachan

    In this computational lab you will perform online molecular dynamics (MD) simulations through nanoHUB of single-crystal copper nanowires under uniaxial tension of varying orientations and analyze the results in order to:Observe how slip planes in single-crystal nanowires are formed and...

  4. Dislocation structure and propagation with molecular dynamics

    20 Feb 2019 | Contributor(s):: Sam Reeve, Alejandro Strachan

    In this computational lab you will learn about dislocations via online molecular dynamics (MD) simulations using nanoHUB. The simulations involve various types of dislocations in FCC and BCC crystals. During the learning module you will be able to:Distinguish edge and screw dislocations in...

  5. Ductile and brittle failure in metals with molecular dynamics

    20 Feb 2019 | Contributor(s):: Sam Reeve, Alejandro Strachan

    In this computational lab you will perform online molecular dynamics (MD) simulations of nanoscale cracks under uniaxial tension through nanoHUB. Simulations with varying temperature and crystal structure will provide information to:Distinguish the atomistic mechanisms of ductile and...

  6. Stanislav Markov

    http://nanohub.org/members/11565