Tags :LSTC LS-DYNA 12.1tutorial

LSTC LS-DYNA 12.1 LS-DY­NA is a gen­er­al-pur­pose fi­nite el­e­ment pro­gram ca­pa­ble of sim­u­lat­ing com­plex re­al world prob­lems. It is used by the au­to­mo­bile, aero­space, con­struc­tion, mil­i­tary, man­u­fac­tur­ing, and bio­engi­neer­ing in­dus­tries. LS-DY­NA is op­ti­mized for shared and dis­trib­uted mem­o­ry Unix, Lin­ux, and Win­dows based, plat­forms, and it is ful­ly QA’d by LSTC. The code’s ori­gins lie in high­ly non­lin­ear, tran­sient dy­nam­ic fi­nite el­e­ment analy­sis us­ing ex­plic­it time in­te­gra­tion.Unlimited Cores and CPUS. “Non­lin­ear” means at least one (and some­times all) of the fol­low­ing com­pli­ca­tions: Chang­ing bound­ary con­di­tions (such as con­tact be­tween parts that changes over time) Large de­for­ma­tions (for ex­am­ple the crum­pling of sheet met­al parts) Non­lin­ear ma­te­ri­als that do not ex­hib­it ide­al­ly elas­tic be­hav­ior (for ex­am­ple ther­mo­plas­tic poly­mers) “Tran­sient dy­nam­ic” means...