5-4-1-1-2-11-2 Toy*ta Yar*s FE Model(Full Width Rigid Barrier Impact)
FE模型使用Hypermesh和 LsDyna开发.
The FE model preprocessing was developed using Hypermesh and LSDYNA.
FEモデルはHypermeshとLsDynaを用いて開発された.
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•If you need this FEA model, you can add me on WeChat Digitaltwinall or send me an email: digitaltwinall@163.com Thank you.
•このFEAモデルが必要な場合は、私の微信digitaltwinallを追加したり、メールを送ったりすることができます。連絡してくださいdigitaltwinall@163.comあ、ありがとう。
- 试验车辆 100%重叠正面冲击固定刚性壁障,碰撞速度为 50 km/h;该 FE 模型使用 Hypermesh 和LS-DYNA 开发。
- The test vehicle has a 100% overlapping frontal impact fixed rigid barrier, with a collision speed of 50 km/h; This FE model was developed using Hypermesh and LS-DYNA.
- 試験車両は100%正面衝撃固定剛性壁障壁を重ね、衝突速度は50 km/hである、このFEモデルはHypermeshとLS-DYNAを用いて開発された.
The model consists of four files:
1. Combine file (01-Yaris.k)
This file is used to combine the vehicle model with a barrier or another vehicle. It reads in the other files (2 and 3 below) via the *INCLUDE option. This file also includes all control cards and time intervals for the output files. Contact (for the vehicle components and between the vehicle and barrier or the other vehicle) is also be included in this file. The *CONTACT_INTERIOR is also included in this file since only one can be defined and may be needed for the vehicle and barrier or two vehicles. The included Combine.key file is setup for full-front impact and can be easily changed to simulate other impacts.2. Vehicle model file (Model.k)
This file includes the complete vehicle model (parts, materials, sections, connections, nodes, elements, etc.)3. Simulation setup file (Set.key)
This file is used to define the simulation parameters. It includes:
– Added masses (for dummies and cargo/luggage),
– Vehicle initial speed (setup with rotating front and rear wheels)
– Parts set for *CONTACT_INTERIOR ,
– Part set for vehicle contact
– Node set for contact with ground and
– Instrumentations for measuring accelerations.
– Five accelerometers are defined in the file:
o Left Rear Seat
o Right Rear Seat
o Engine Top
o Engine Bottom
o Vehicle C.G.4.Control Card (Card.k)
Model units:
Mass: ton (1000kg)
Length: mm
Time: s
Force: N
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