CN105351248B - 一种风扇用高性能翼型 - Google Patents
一种风扇用高性能翼型 Download PDFInfo
- Publication number
- CN105351248B CN105351248B CN201510952484.4A CN201510952484A CN105351248B CN 105351248 B CN105351248 B CN 105351248B CN 201510952484 A CN201510952484 A CN 201510952484A CN 105351248 B CN105351248 B CN 105351248B
- Authority
- CN
- China
- Prior art keywords
- aerofoil profile
- fan
- airfoil
- maximum
- chord length
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510952484.4A CN105351248B (zh) | 2015-12-17 | 2015-12-17 | 一种风扇用高性能翼型 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510952484.4A CN105351248B (zh) | 2015-12-17 | 2015-12-17 | 一种风扇用高性能翼型 |
Publications (2)
Publication Number | Publication Date |
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CN105351248A CN105351248A (zh) | 2016-02-24 |
CN105351248B true CN105351248B (zh) | 2017-12-12 |
Family
ID=55327290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510952484.4A Active CN105351248B (zh) | 2015-12-17 | 2015-12-17 | 一种风扇用高性能翼型 |
Country Status (1)
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CN (1) | CN105351248B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106050739A (zh) * | 2016-07-22 | 2016-10-26 | 西安航空制动科技有限公司 | 一种冷却风扇用高性能翼型 |
CN107757871B (zh) * | 2017-09-20 | 2023-11-28 | 中国水利水电科学研究院 | 一种轻小型固定翼无人机用翼型 |
CN108583847B (zh) * | 2018-04-26 | 2020-08-11 | 陈俊胤 | 一种适用于长航时无人机的低雷诺数高功率因子翼型 |
CN109726462B (zh) * | 2018-12-24 | 2021-05-04 | 北京理工大学 | 一种适用于翼型的攻角快速识别方法 |
CN112360811A (zh) * | 2020-10-23 | 2021-02-12 | 浙江三新科技有限公司 | 一种离心风扇高升阻比叶片的翼型设计 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE509627A (zh) * | ||||
JP3186346B2 (ja) * | 1993-06-28 | 2001-07-11 | 石川島播磨重工業株式会社 | 圧縮機翼列の翼型 |
US5681145A (en) * | 1996-10-30 | 1997-10-28 | Itt Automotive Electrical Systems, Inc. | Low-noise, high-efficiency fan assembly combining unequal blade spacing angles and unequal blade setting angles |
DE59809352D1 (de) * | 1997-06-24 | 2003-09-25 | Siemens Ag | Verdichterschaufel und verwendung einer verdichterschaufel |
FR2898943B1 (fr) * | 2006-03-23 | 2012-08-31 | Valeo Systemes Thermiques | Helice de ventilateur, en particulier pour vehicules automobiles |
CN101666329B (zh) * | 2009-09-17 | 2012-02-01 | 上海交通大学 | 组合翼型的轴流风机叶片 |
CN102094848B (zh) * | 2011-03-22 | 2013-02-27 | 上海交通大学 | 用于大型工业用高压比轴流压缩机的翼型 |
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2015
- 2015-12-17 CN CN201510952484.4A patent/CN105351248B/zh active Active
Also Published As
Publication number | Publication date |
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CN105351248A (zh) | 2016-02-24 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Wang Si Zhou Lu 312500 Zhejiang province Shaoxing city Xinchang County No. 6 Patentee after: ZHEJIANG SANXIN TECHNOLOGY Co.,Ltd. Address before: Wang Si Zhou Lu 312500 Zhejiang province Shaoxing city Xinchang County No. 6 Patentee before: XINCHANG COUNTY SANXIN AIR CONDITIONER FANS Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-performance airfoil for fans Effective date of registration: 20230912 Granted publication date: 20171212 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Xinchang branch Pledgor: ZHEJIANG SANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2023330002023 |