轴流风机优化工作流程：涡轮机械设计优化案例研究
技术
- 传感器 - 流量计
- 传感器 - 液体检测传感器
适用行业
- 电网
- 半导体
适用功能
- 产品研发
用例
- 数字孪生
- 虚拟现实
服务
- 硬件设计与工程服务
关于客户
本案例研究中没有明确提及客户。然而，可以推断该客户是轴流风机的制造商或设计者，寻求提高其产品的效率和风量能力。该客户可能从事涡轮机械行业，其中风扇、涡轮机和其他旋转机械的设计和优化至关重要。他们需要一个不仅能增强产品性能，还能与现有工作流程无缝集成的解决方案。客户重视效率、生产力以及最大限度地利用其可用硬件资源的能力。
挑战
该案例研究围绕使用 TCFD® 和 CAESES® 软件优化轴流风扇的设计。主要挑战是开发一种新型高效风扇或改进现有风扇的参数。现有轴流风机具体参数为直径280毫米，转速3000转，最大功率100瓦，最大压力410帕，最大风量1100立方米/小时，峰值效率69%。该研究旨在最大限度地提高风机在 576 m3/h 至 1296 m3/h 流量范围内的效率，并增加空气流量。该挑战还涉及通过连接 TCFD® 和 CAESES® 这两个软件包来创建智能高效的涡轮机械设计优化工作流程。
解决方案
该解决方案涉及使用 CAESES® 创建风扇几何形状，它提供了一个 CAD 环境，可实现稳健且简单的几何变化、高效参数化和模拟就绪导出。在 TCFD® 中创建导出几何体的 CFD 模拟设置模板，并将其返回到 CAESES® 软件连接器中。 CAESES® 中预设了优化流程，并且使用 TCFD® 自动处理和模拟每个几何变化。创建轴流风扇流动域是为了满足 CFD 要求，并且几何形状分为转子域和定子域。优化过程涉及一组复杂的任务，包括全局敏感性分析 (Sobol) 和从全局分析获得的最佳设计附近的局部分析 (TSearch)。目标函数定义为从 TCFD® 导入的所有六个模拟点的效率总和。
运营影响
数量效益
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