使用 RADIOSS 改善附近爆炸事件后的舵冲击载荷
技术
- 应用基础设施与中间件 - 事件驱动型应用
- 传感器 - 陀螺仪
适用行业
- 建筑物
- 海洋与航运
适用功能
- 产品研发
- 质量保证
用例
- 结构健康监测
- 篡改检测
服务
- 测试与认证
关于客户
Assystem是一家拥有50年经验的公司，已成为全球最大工业集团的重要合作伙伴，包括空客、阿海珐、阿尔斯通、EDF、EADS、通用电气、MTU、标致、雷诺、劳斯莱斯、赛峰、泰雷兹等。他们参与设计和开发未来的产品和服务，构建并确保其投资在整个生命周期中得到最佳利用，协调和执行项目和基础设施的实现。 Assystem 的工程团队发挥了重要作用并赢得了信任。
挑战
面临的挑战是评估船舶舵组件承受附近爆炸事件后冲击载荷的能力。这是一项至关重要的任务，因为海洋、造船和海洋工程行业的工程师面临着许多设计挑战，包括物理空间限制、极端天气条件、深水和偏远地区。这些限制为工程师开发健全、可靠和安全的操作平台创造了极端的环境。在安装改进设计的船舶舵机之前，需要评估舵组件承受附近爆炸事件后冲击载荷的能力。
解决方案
为了解决这个问题，Assystem 使用弹塑性材料模型进行了动态显式分析。使用 Altair 的高性能有限元预处理器 HyperMesh 生成网格，在领先的结构求解器 RADIOSS 中进行分析，并使用后处理工具 HyperView 审查结果。解决了多个加载场景以确保捕获限制行为。该模型通过测试用例与经验解决方案的组合、内置质量检查的审查以及监控输出进行了验证。除了强度检查之外，还评估了截面力和密封件位移。根据分析结果，已实施设计改进。舵承腿经过加强，提高了抗弯能力。
运营影响
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