使用 Altair OptiStruct 优化 Viessmann 的供热锅炉声学
适用功能
- 采购
- 产品研发
用例
- 交通监控
关于客户
Viessmann Werke GmbH 是一家总部位于德国的家庭和工业供暖技术领先制造商。该公司致力于通过使用创新的产品设计，最大限度地减少制造工艺链每个阶段对环境的影响。在开发新一代燃气采暖锅炉的过程中，该公司面临着声学问题的挑战，需要通过改变锅炉盖的设计来解决。该公司寻求一种不仅能解决声学问题，而且具有成本效益且环保的解决方案。
挑战
Viessmann Werke GmbH 是一家领先的家庭和工业供暖技术制造商，在开发新一代燃气供暖锅炉的过程中面临着声学问题。面临的挑战是通过增加锅炉盖的结构刚度来降低噪音水平。最初的方法涉及集成额外的部件以增加刚度。然而，这种方法并不是最佳的，因为它导致质量增加和零件数量增加，从而导致成本更高。我们寻求了一种替代方法，从而使用 Altair OptiStruct 探索最佳的珠子图案。珠子图案概念受到青睐，因为它可以减少质量、减少零件，并最终降低总成本。
解决方案
为了生成最佳的珠子图案，使用 Altair OptiStruct 采用了两步优化过程。第一步涉及形貌优化以生成初始珠布局。所需的珠子参数，例如珠子宽度和高度，是在设计空间内定义的。然后，OptiStruct 生成针对给定设计目标的最佳模式的设计建议。目标是在指定负载条件下最大限度地提高覆盖层的刚度。 OptiStruct 还允许定义所需的珠图案对称性，以生成更易于制造的设计。第二步涉及预先优化的焊道图案的形状优化，以进一步提高组件性能。即使没有基础 CAD 数据，也可以使用集成变形技术对初始设计进行参数化以实现形状优化。
运营影响
数量效益
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