宽工作范围内离心压缩机的优化

2018年2月1日 北京时间上午10点-11点

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离心压缩机是高度工程化的产品,应用领域极其广泛,包括航空发动机、汽车涡轮增压器、化工过程、空调、超临界二氧化碳、微型燃气轮机、军事设备冷却、鼓风机、吸尘器等等。通常而言,离心压缩机的设计基于某特定工况,然而其运行并不会仅限于该工况。事实上有些设备很少运行在设计点,这使得非设计工况性能在这些情况下更为重要。那么问题来了,想要在更宽的工作范围内优化离心压缩机设计,要考虑哪些因素呢?Centrifugal Compressor

SoftInWay 为众多离心压缩机客户提供技术咨询、培训及软件工具来帮助他们达成工程目标。使用AxSTREAM® 从事压缩机设计,用户可以完成包括快速生成初始几何参数、叶片型线设计、现有设计分析、使用流线曲率法或三维CFD分析等工具进行非设计工况性能计算等等众多任务。
本在线研讨会时长一小时,简要介绍离心压缩机的不同应用之后,迅速进入压缩机设计及优化环节,并着重强调流量范围,考虑非设计工况性能及其关键影响因素。最后会演示软件操作,带领与会者体验使用AxSTREAM® 这种集成化方法从事设计的主要步骤。

主要内容

  • 离心压缩机概览及应用
  • 理论知识及相关术语(喘振裕度、失速裕度、流量系数、修正参数等)
  • 不同设计参数对流量范围的影响
  • 喘振、失速及阻塞的机理
  • 使用AxSTREAM® 从事:
    • 宽工作范围的设计
    • 带阀口叶冠的建模
    • 无叶扩压器和有叶扩压器的选择
    • 采用变转速及进口导叶拓宽工作范围

面向人群:

  • 从事设计和分析工业离心压缩机、离心式制冷压缩机、涡轮增压器和航空发动机,并有意愿进一步了解离心压缩机设计的工程师
  • 对叶轮机械设计的现代化集成软件平台有兴趣的机械工程师和专业人员
  • 希望通过将创新性工程解决方案加入叶轮机械设计过程来提高和扩展产品范围的技术经理和服务提供商
  • 教授并研究叶轮机械设计并希望利用与最新工程发现接轨的专业工具和资源于教学和科研的高等院校教职人员
  • 寻找全面及先进的叶轮机械开发方法的工程系学生

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Webinar Schedule:
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Time
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