Altair HyperWorks/Radioss 并行计算模型下载

linuaries

美国Altair公司在2006年收购了Radioss，一款优秀瞬态动力学有限元求解器，广泛用于对碰撞冲击、安全相关性能、制造工艺过程和流固耦合等问题的仿真。

最近Altair公司公开了4个汽车碰撞模型，供大家测试相关的硬件平台及Radioss的并行性能，欢迎大家下载测试并反馈


具体模型可以在Altair公司的主页上下载
http://www.altairhyperworks.com/BenchmarkDownloads.aspx

linuaries

Taurus-vs-Taurus Frontal crashThis benchmark simulates a frontal crash between two 2001 Ford Taurus sedans, each traveling at 50km/hour, colliding into each other. This analysis simulates the performance of both Taurus vehicles through the first 60ms of the crash event. Each Taurus model includes more than 800,000 elements and is considered a large model. Each Taurus model is more advanced than the Neon models, incorporating advanced meshing techniques and a wider variety of materials. The Taurus-versus-Taurus benchmark more closely represents the current state of the art in crash simulation technology. This benchmark is computationally intense since it involves two vehicles, advanced meshing techniques and simulates a 60ms crash event.

TAURUS-VS-TAURUS benchmark characteristics
Full run Simulation	60 ms
Vehicle speed	50 km/h (each car)
Materials	58
Properties	2,923
Interfaces	3,414
Brick elements	124,004
Shell elements	1,536,808
Rigid Body elements	124,004
2-N elements	4,243
Total Elements	1,789,059

[ 本帖最后由 linuaries 于 2009-2-4 17:07 编辑 ]

linuaries

Taurus_2001 Frontal crashThis benchmark simulates a frontal crash of a 2001 Ford Taurus traveling at 50km/hour colliding with a rigid wall. This analysis simulates the performance of the Taurus (with a fine mesh) through the first 60ms of the crash event.
This Taurus model is a more advanced model than the older Neon models, because it utilizes advanced meshing mechanisms and includes dramatically more material properties. This Taurus model includes approximately 800K elements and is considered a large and sophisticated model by 2008 standards.

TAURUS-2001 benchmark characteristics
Full run Simulation	60 ms
Vehicle speed	50 km/h
Materials	29
Properties	1,462
Interfaces	1,706
Brick elements	62,002
Shell elements	768,404
Rigid Body elements	887
2-N elements	4,243
Total Elements	835,536

[ 本帖最后由 linuaries 于 2009-2-4 17:08 编辑 ]

linuaries

Neon (1M Elements) Frontal crashThis benchmark simulates a frontal crash of a 1996 Chrysler Neon traveling at 50km//h colliding with a rigid wall. This analysis simulates the performance of the Neon (with refined mesh) through the first 80ms of the crash event. The complete model includes approximately 1 million elements and is considered a medium-large size model by 2008 standards.

Neon (1M element) benchmark characteristics
Full run Simulation	80 ms
Vehicle speed	50 km/h
Materials	21
Properties	148
Interfaces	18
Brick elements	2,860
Shell elements	1,054,787
Rigid Body elements	694
2-N elements	4,274
Total Elements	1,062,615

[ 本帖最后由 linuaries 于 2009-2-4 17:08 编辑 ]

linuaries

Neon (300K Elements) Frontal crashThis benchmark simulates a frontal crash of a 1996 Chrysler Neon traveling at 50km/hour colliding into a rigid wall. This analysis simulates the performance of the Neon through the first 80ms of the crash event. The complete model includes approximately 300,000 elements and is considered a medium size model by 2008 standards.

Neon (300K element) benchmark characteristics
Full run Simulation	80 ms
Vehicle speed	50 km/h
Materials	323
Properties	339
Interfaces	6
Brick elements	2,860
Shell elements	269,249
Rigid Body elements	4,844
Total Elements	276,953

[ 本帖最后由 linuaries 于 2009-2-4 17:09 编辑 ]

雪狼湖

好东西，多谢斑竹分享。

jim.weng

推好東西~~不過原廠對於 radioss的推廣還是不足.~~教材實在太爛啦

linuaries

所以要等你来开发嘛：）

jim.weng

我如果有這辦法就好了,是吧..

zlxiaonan

需要时间来证明一切

gun3614

第一次，看看！

zjay1126

这个我喜欢，有空看看～

imaix

谢谢分享
在尝试了一些软件之后，感觉hyperwork系列还是比较友好和实用
把资料收了 好好研究下

shenlanlove

模型计算得到.out和.rst文件，怎样看结果？HyperView读取不了这些文件

complexman2005

感谢分享！

lemontree1982

感觉它可以与Ls dyna角逐了

zqing

斑竹 知道了！谢谢