Altair® Radioss® 应用
Radioss 已将自身确立为行业领导者，能够就汽车碰撞、安全、冲击和撞击、跌落、终端弹道、爆炸和爆炸效应以及高速冲击评估和优化产品性能。
对于全球众多不同的行业而言，Radioss 是一款基于固体和流体动力学的功能多样且全面的高性能显式有限元 (FE) 求解器。
Radioss 是标准的“必备”工具，可准确预测对结构和产品的动态瞬态载荷影响，以提高安全性、生存能力并设计更可靠的产品。
了解更多 Radioss 信息
大型非线性运动和材料
Radioss 有助于工程师考虑整体系统行为，其中在存在巨大几何和/或材料变形的动态或准静态载荷下，主要特征是大型非线性运动和非线性材料行为（无论是否破裂），如电动汽车 (BEV) 侧面碰撞测试中看到的那些情况、极端负载下的体育用品、受伤条件下的生物力学、爆炸情况下的国防和陆地安全的碰撞测试
耐撞性
无论何种车辆，30 多年来，Radioss 一直在准确预测碰撞响应，帮助车辆设计人员达到安全标准。
安全
为确保车辆乘员的安全，Radioss 通过人体模型和拟人测试装置（ATD）模型，快速准确地得出安全气囊展开和屏障效应的结果。
Large Nonlinear Motion and Materials
Radioss helps engineers consider the overall system behavior where large nonlinear motion and nonlinear material behavior, with or without rupture, are the dominating characteristics under dynamic or quasi-static loadings with huge geometrical and/or material deformations, like those seen in side crash tests for battery-powered electric vehicles (BEV), sporting goods under extreme loadings, biomechanics under injury conditions, defense and land security under explosions
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Crashworthiness
Irrespective of the vehicle, for more than 30 years Radioss has been accurately predicting crash response to help vehicle designers meet safety standards.
Safety
Ensuring the safety of vehicle occupants, Radioss delivers fast accurate results for airbag deployment and barrier effects with human and anthropomorphic test device (ATD) models.
Large Nonlinear Motion and Materials
Radioss helps engineers consider the overall system behavior where large nonlinear motion and nonlinear material behavior, with or without rupture, are the dominating characteristics under dynamic or quasi-static loadings with huge geometrical and/or material deformations, like those seen in side crash tests for battery-powered electric vehicles (BEV), sporting goods under extreme loadings, biomechanics under injury conditions, defense and land security under explosions
Crashworthiness
Irrespective of the vehicle, for more than 30 years Radioss has been accurately predicting crash response to help vehicle designers meet safety standards.
Safety
Ensuring the safety of vehicle occupants, Radioss delivers fast accurate results for airbag deployment and barrier effects with human and anthropomorphic test device (ATD) models.
特色资源
Outstanding Scalability at NIAR - Advanced crash analysis solution proves twice as fast as leading competitor
To support its goal of accelerating the development cycle, early in 2020 NIAR commissioned a study to assess the scalability of Altair Radioss™, Altair’s structural analysis solver for highly non-linear problems under dynamic loadings. Regular support from an Altair engineer ensured swift familiarization with Radioss. The study was performed on Oracle Cloud Infrastructure (OCI). OCI with its bare metal HPC shapes that use low latency RDMA interconnect provided highly scalable infrastructure-as-a-service (IAAS) for Radioss.
