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六面体网格软件Truegrid3.13安装及破解(含软件)

六面体网格软件Truegrid3.13是专业的前处理软件,虽然界面不是很友好,但功能强大,其拓扑功能很强大,比较适合曲面复杂零件的六面体网格划分。

另外由于其命令流建模过程,便于参数化建模,而且与有限元软件Ansys、Ls-dyna、Autodyn接口很好,特别是和专业的爆炸计算软件Autodyn接口很好,而Autodyn的前处理比较弱,所以是爆炸仿真的必学软件。

软件下载可以从官网上下载:ttp://www.truegrid.com/download.html

这个版本的软件不区分32和64位,破解方法也是从网上找到的,还有安装视频很详细,再次谢过这位朋友,通过此方法本人已经在win10安装成功。

破解文件LEGEND.zip和安装视频

只是解压破解文件的时候破解文件以exe格式存在,杀毒软件会屏蔽大家注意一下,一般这类工程软件是不含病毒的。

truegrid

 

官网12月出的升级,主要更新如下:
1. Pressure (PR) and traction (TRACT) loads are now available for ABAQUS quadratic elements.
2. A bug was fixed in the merge phase when triangular faces were being selected for a face set.
3. A bug was fixed regarding the biased nodal zoning by the commands as and das (and sometimes res and drs). This bug only affected the cases where:
i. the edge was attached to a 3D curve
ii. the bias was severe i.e. large or small geometric ratio
iii. using quadratic elements (default is linear)
4. The macro control statements for/endfor, while/endwhile, and when/elsewhen/else/endwhen have been extended so that many more instances of these statements can be used together without running out of memory.
5. When lower numbered parts are displayed in the physical window while in the part phase with fill graphics, it was only possible to select nodes from the lower numbered parts that were along partitions of that part. Now, when selecting a node (to extract its coordinates), one can select any node that is visible.
6. The LLNL DYNA3D (DYNAMATS) material 24 had 4 new options:
i. Strength coefficient (SC) (for power-law hardening option)
ii. Hardening exponent (N) (for power-law hardening option)
iii. Initial reference strain (E0) (for power-law hardening option)
iv. Element deletion flag for plastic strain (EDF)
where 0.0 means no element removal upon failure
1.0 means element deleted when strain = effective plastic strain at failure
7. The as or das commands that distribute nodes along an edge with a geometric progression had a bug in it that sometimes caused TrueGrid to crash. This bug has been fixed.
8. The alltets command can be used in the merge phase, just before writing the output file with the
write command. This command converts hex elements to tetrahedrons. Care is needed in using this
command. It can only be used once when generating the mesh and only after all elements have been
generated. It only works on hex elements. No wedge, tet, or shell elements are allowed. There is one
more issue. If you build a mesh which is equivalent to a torus (ring) and it has a twist of 90 degrees
or if there is an odd number of elements around the ring, then there be a disconnect someplace. This
is because the hex element is being divided into 5 tet elements. There are other ways that a hex
element can be divided into tets, but the quality of the mapping from hex to 5 tets was considered
the best in quality. The purpose, primarily, is to allow for a fair comparison of the hex mesh to an
eqivalent tet mesh. However, by making this feature available to users, we expect that some will use
it to get a high quality tet mesh to run a simulation. So user beware, this feature may not be useful
as a general tool for building tet meshes.
9. A minor bug displaying flux was fixed.
10. A minor bug was fixed when accuracy is increased and a composite surface formed frm trimmed
surfaces. In rare cases, a single node may be lifted i off of the surfaces.
11. A bug was fixed with the high lighting of face and polygon selections whens they were
degenerate. A bug related to this was also fixed regarding face and polygon sets.
12. When using the LS-DYNA output format, one can now generate up to 99,999,999 nodes.

 

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该日志由 david 于2016年01月27日发表在 软件 分类下, 你可以发表评论,并在保留原文地址及作者的情况下引用到你的网站或博客。
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