Altair HyperWorks/Radioss 并行计算模型下载
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
Model 1：Taurus-vs-Taurus Frontal crash
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 characteristicsFull run Simulation60 msVehicle speed50 km/h (each car) Materials58Properties2,923Interfaces3,414 Brick elements124,004Shell elements1,536,808Rigid Body elements124,0042-N elements4,243Total Elements1,789,059http://www.altairhyperworks.com/images/taurus_vs_taurus2.jpg
[ 本帖最后由 linuaries 于 2009-2-4 17:07 编辑 ]
Model 2：Taurus_2001 Frontal crash
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 characteristicsFull run Simulation60 msVehicle speed50 km/h Materials29Properties1,462Interfaces1,706 Brick elements62,002Shell elements768,404Rigid Body elements8872-N elements4,243Total Elements835,536http://www.altairhyperworks.com/images/taurus_2001_frontal.jpg
[ 本帖最后由 linuaries 于 2009-2-4 17:08 编辑 ]
Model 3：Neon (1M Elements) Frontal crash
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 characteristicsFull run Simulation80 msVehicle speed50 km/h Materials21Properties148Interfaces18 Brick elements2,860Shell elements1,054,787Rigid Body elements6942-N elements4,274Total Elements1,062,615http://www.altairhyperworks.com/images/neon_1M_frontal.jpg
[ 本帖最后由 linuaries 于 2009-2-4 17:08 编辑 ]
Model 4：Neon (300K Elements) Frontal crash
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 characteristicsFull run Simulation80 msVehicle speed50 km/h Materials323Properties339Interfaces6 Brick elements2,860Shell elements269,249Rigid Body elements4,844Total Elements276,953http://www.altairhyperworks.com/images/neon_300K_frontal.jpg
[ 本帖最后由 linuaries 于 2009-2-4 17:09 编辑 ] 好东西，多谢斑竹分享。
回复 5# linuaries 的帖子
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:lol回复 7# jim.weng 的帖子
所以要等你来开发嘛：）回复 8# linuaries 的帖子
我如果有這辦法就好了,是吧..:) 需要时间来证明一切;P 第一次，看看！ 这个我喜欢，有空看看～ 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 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 感谢分享！ 感觉它可以与Ls dyna角逐了 斑竹 知道了！谢谢
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