Endurica CL
ENDURICAENDURICACLEnduricaCL™isouroriginalsolverforelastomerfatigueanalysis.GiveCLafiniteelementsimulationofyourloadinghistory,specifyyourmaterial(s),thenCLcomputesthefatiguelifeofyourrubberpart.EnduricaCL™是我们独创的弹性体疲劳分析求解器。您只需要给CL提供一段载荷历程对应的有限元仿真结果,并设定好材料属性,然后CL就可以计算橡胶部件的疲劳寿命。BENIFITCalculatefatiguelifeandfailurelocationonyourpart.Diagnoseandresolvematerial,geometry,andloadingissuestogetdurabilityright.Mobilizequicklywithready-to-useworkflowsthatgiveyoutheedge.Scopeanalysestofityouraimandbudgetwithsupportforboth“draftquality”and“highaccuracy”simulations.计算疲劳寿命和零件的失效位置。诊断并解决材料、几何形状和加载相关的疲劳问题,以获得优异的耐久性表现。帮助您利用方便快捷的工作流程快速行动起来,为您带来优势。根据您的目标和预算确定分析范围,同时支持粗略模拟和"高精度"模拟。FEATURE(功能特性)CLofferstherightmaterialmodelsforcapturingyourelastomer’sbehavior.∙Nonlinearhyperelasticstress-strainbehavior,Mullinseffect,andcyclicsoftening.∙Ratelawsforbothcycle-andtime-dependentcrackgrowth,includingthresholdeffectsandozoneattack.∙R-ratioeffectsforbothstraincrystallizingandamorphousmaterials.∙Temperatureandageingdependenceofmaterialproperties.∙Viscoelasticdissipation.CL提供正确的材料模型来模拟弹性体的力学行为,包括:∙-非线性超弹性应力-应变关系、穆林斯效应和循环软化模型∙-与载荷循环周期和加载时间相关的裂纹增长速率规律,包括阈值效应和臭氧侵蚀效应∙-应变结晶和无定形材料的R比率效应∙-材料特性的温度和老化依赖性∙-粘弹性耗散效应CLoffersaccurateaccountingofdamageaccrualundermultiaxial,variableamplitudeloadinghistory.∙CrackprecursorgrowthtrackingbasedonFractureMechanics.∙CriticalPlaneAnalysischeckseverypotentialcrackorientationandlocationtofindthetrueworstcase.∙RainflowCountingonhistoryofthecriticalplane.∙Reportsfatiguelifeasrepeatsofthegivenhistory.CL可精确计算在多轴、变振幅加载历史条件下的损伤累积。∙基于断裂力学的裂纹先导体生长跟踪∙临界面分析检查每个潜在的裂纹方向和位置,以确定真正的破坏最严重情况∙临界面历史雨流计数∙按给定载荷历程的循环次数作为疲劳寿命的计算结果CLincludespre/postinterfacesforcompatiblefiniteelementcodes:Abaqus,Ansys,MSC/Marc.CLincludesspecialfeaturesfortiresimulation:supportforsteady-staterollingandperiodicresultstransfer.CL包括用于兼容有限元代码的前/后接口:Abaqus、Ansys、MSC/MarcCL具有可用于轮胎仿真的特殊功能:支持稳态滚动和周期性结果转换TheincludedEnduricaViewerprovidesinteractivevisualizationsofkeyanalysisresults∙Plotsmaterialbehaviorincludingstress-strain,crackgrowth,Haighdiagram,andmore∙Damagesphereandcriticalplanevisualization∙HistoryofloadingoncriticalplaneCrackopen/closestate∙Identificationandrankingofloadingevents附带的EnduricaViewer可提供关键分析结果的交互式可视化∙绘制材料行为图,包括应力应变、裂纹生长、疲劳等寿命云图等∙损伤球和临界面可视化∙临界面上的加载历史以及裂纹开/闭状态∙加载事件的识别和排序注释:Hyperelastic:是指材料存在一个弹性势能函数,该函数是应变张量的标量函数,其对应变分量的导数是对应的应力分量,具有超弹性特性的材料在卸载时应变可自动恢复。Viscoelastic:物质的粘滞性及弹性的综合性质。编辑撰稿:邢塬园监制:赵梦馨审核:王昊来源:Endurica