Method for predicting a noise intensity emitted from a fan and or a pump
A method for predicting a noise intensity emitted from a fan is provided. The method in accordance with the present invention provides data about the performance of the fan and a noise intensity corresponding to a shape of the fan and operating conditions so that the data are used in design and manufacturing of fans. The method comprises following steps for: analyzing a flow field around the fan on the basis of a fan shape and operating conditions; obtaining a noise source value of the fan from force data of blades at a given time in the analyzed flow field; and calculating a noise intensity from the noise source value.
- Assignee
- KAIST
- Country
- US (United States)
- Issue Date
- 2001-08-21
- Application Date
- 2000-02-16
- Application Number
- 09504956
- Registration Date
- 2001-08-21
- Registration Number
- 6278958
- Appears in Collection
- AE-Patent(특허)
- Files in This Item
- There are no files associated with this item.
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