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Megayacht Builder Leverages Simulation Software for Enhanced Design Flexibility
技术
- 机器人 - 并联机器人
- 传感器 - 触觉传感器
适用行业
- 海洋与航运
- 金属
适用功能
- 产品研发
用例
- 预测性维护
- 结构健康监测
挑战
Delta Marine Industries Inc. 是一家领先的巨型游艇制造商,在满足客户的高定制需求方面面临着重大挑战。该公司的客户(100 英尺以上巨型游艇的购买者)期望能够高度定制其游艇的室内设计。这种对定制的需求,特别是在任何需要的地方自由放置墙壁或隔断的需求,通过增加负载路径的复杂性而带来了结构设计挑战。支柱不对齐使得很难确定荷载如何分布在各种结构元件上。由于高度非线性且难以离散化载荷路径,传统的设计方法是不够的。此外,Delta Marine 还负责建造一艘巨型游艇,不仅具有豪华的内饰和高巡航速度,而且还优化了重量和结构元件,以提高强度和抗振性。
关于客户
Delta Marine Industries Inc. 是一家屡获殊荣的游艇制造商,也是世界领先的巨型游艇制造商之一。公司拥有一支由船舶建筑师、轮机工程师和在专业领域具有多年经验的技术工人组成的团队。 Delta Marine 专业地将传统工艺与最新技术相结合,为客户提供高品质的定制游艇。他们的客户主要包括 100 英尺以上巨型游艇的购买者,他们期望游艇的室内设计实现高水平的定制。
解决方案
为了克服这些挑战,Delta Marine 使用了 ANSYS Mechanical 仿真软件。该公司在 Rhinoceros 中对游艇的主要形状进行建模,并将其导入 ANSYS Mechanical 中。他们使用复合壳单元对层压板堆叠进行建模,并使用实体单元对树脂铸造的尺寸零件进行建模。这种方法使他们能够评估全局和局部应力,简化了板、梁和柱的设计。他们还使用有限元报告来详细说明和捍卫监管规则手册无法充分涵盖的结构性决策。此外,他们还进行了模态分析,以确定关键振动模式,并通过加强高弯曲区域的船体和甲板来解决高弯矩问题。该解决方案使设计师能够将墙壁和隔断放置在他们想要的任何地方,同时保持强度,将重量保持在最低限度,防止振动,并在美观的豪华游艇中提供高水平的性能。
运营影响
数量效益
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