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登錄如圖,使用abaqus的策略方法模擬tnt在炸藥中爆炸,當jwl參數如圖,歐拉網格為0.03(m單位制)時可正常計算,但結果壓力數值很小。當把材料的r2改為0.95時出現報錯;當進行網格加密時報錯(局部加密和全局加密都不行),請問大佬該如何解決這種問題。
截圖.docx
ls-dyna流固耦合中,用ALE和S-ALE模擬魚雷錨侵徹入泥時,土壤部分的網格會隨著時間越來越少,并被上層空氣填入,請問這個問題應該怎么解決呀?K文件在附件中。 K文件.7z
請問各位大咖,在網格劃分結束之后,出現以下英文報錯,應該要怎么解決?The mesh file exporter does not support overlapping geometry in named selections. Please resolve the issue and try again.
能解決的加微lp2752141803,有償
在拆分之后還是會遇到這種問題,請問有什么解決辦法嗎
Error 30280 (INI+280) Negative volume check the seg normal *** Error 20018 (STR+18) input phase completed with 1 fatal errors please check messag file
The mesh file exporter does not support overlapping geometry in named selections. Please resolve the issue and try again. You can use the option “Show Geometry in Overlapping Named Selections” (when
Com Engine non-responsive since 16:24:22, May 21, 2023. Can be due to CPU intensive processing or network problems. If persisting for long, manually kill the com engine process and restart analysis
Warning: More than one cell in the cell zone group is equidistant from the specified reference pressure location. Reference pressure location will be chosen automatically, else specify a unique
求解過程中出現未知錯誤。檢查“求解信息”對象上的“求解器輸出”,查找可能的原因。
謝謝各位大佬
對預應力筋的中部進行降溫,第一張圖為降溫前的,第二張圖為降溫后的,但其中部出現紅色部分,請問一下這是什么問題,該怎樣解決?
illegal applicable dof on vel. Card= 1 Code = 0.

Beginning of keyword reader 03/10/25 15:53:06 Memory required to process keyword : 31636524 *** Warning 21131 (STR+1131)
如上圖,在移動射流過程中,破碎面積越來越大,和文獻中實驗結果不一致,并且射流柱反流現象會影響后面水的射流速度,求大佬解答!
各位大佬,救急救急,準備用ansys的建立一個海上單樁風機的時候,因為要模擬水動力的問題,樁基使用PIPE單元和塔筒用Solid單元的連接問題,也就是怎么模擬連接法蘭的問題,直接連接計算不了,顯示連接不上,求大佬指點,可以有償
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