用abaqus做umeshmotion磨损仿真时出现一下错误
54 elements in the adaptive mesh domain are distorting so much that they turn inside out. The elements have been identified in element set WarnElemAdaptMeshDistortStep1Inc1.
54 ELEMENTS WOULD HAVE EXCESSIVE DISTORTION AS A RESULT OF MESH SMOOTHING.
SMOOTHING IS ABANDONED FOR THIS INCREMENT.
MESH SMOOTHING IS ABANDONED, DUE TO ILL-FORMED ELEMENTS.
ADAPTIVE MESH CONSTRAINTS CANNOT BE APPLIED IN THIS INCREMENT. CONSIDER RERUNNING THE ANALYSIS WITH SMALLER TIME INCREMENTATION IN THIS STEP.
引用 皆我百晓生 小程序回复内容作答：
这个错误提示表明在你的仿真中发现了54个元素变形严重、甚至出现翻转的情况。这些元素已经在元素集WarnElemAdaptMeshDistortStep1Inc1中被识别出来。
该提示还指出，在进行网格平滑时，会有54个元素出现过度变形的情况。在这个增量中，网格平滑被放弃。
由于存在错误形状的元素，增量中无法应用自适应网格约束。考虑在这个步骤中重新运行分析，并使用较小的时间增量。