CN106837877A - 具有回流引导结构的压缩机机匣及其回流引导方法 - Google Patents
具有回流引导结构的压缩机机匣及其回流引导方法 Download PDFInfo
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- CN106837877A CN106837877A CN201710206214.8A CN201710206214A CN106837877A CN 106837877 A CN106837877 A CN 106837877A CN 201710206214 A CN201710206214 A CN 201710206214A CN 106837877 A CN106837877 A CN 106837877A
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- Prior art keywords
- casing body
- hole
- axis
- angling
- angling hole
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/545—Ducts
-
- 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
- F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710206214.8A CN106837877B (zh) | 2017-03-31 | 2017-03-31 | 具有回流引导结构的压缩机机匣及其回流引导方法 |
Applications Claiming Priority (1)
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CN201710206214.8A CN106837877B (zh) | 2017-03-31 | 2017-03-31 | 具有回流引导结构的压缩机机匣及其回流引导方法 |
Publications (2)
Publication Number | Publication Date |
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CN106837877A true CN106837877A (zh) | 2017-06-13 |
CN106837877B CN106837877B (zh) | 2023-09-01 |
Family
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CN201710206214.8A Active CN106837877B (zh) | 2017-03-31 | 2017-03-31 | 具有回流引导结构的压缩机机匣及其回流引导方法 |
Country Status (1)
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CN (1) | CN106837877B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108412799A (zh) * | 2018-03-15 | 2018-08-17 | 浙江理工大学 | 可调节轴向槽容积的压缩机机匣及其容积调节方法 |
CN112177981A (zh) * | 2020-09-27 | 2021-01-05 | 西北工业大学 | 一种新型径向、轴向倾斜的自循环处理机匣及设计方法 |
CN114183403A (zh) * | 2022-02-14 | 2022-03-15 | 成都中科翼能科技有限公司 | 一种斜孔式处理机匣及压气机 |
CN117948290A (zh) * | 2024-03-22 | 2024-04-30 | 河北冀力重型机械设备有限公司 | 一种大风量高压轴流风机 |
Citations (8)
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JP2010048160A (ja) * | 2008-08-21 | 2010-03-04 | Ihi Corp | 遠心圧縮機 |
CN102562666A (zh) * | 2012-01-06 | 2012-07-11 | 北京航空航天大学 | 一种非定常驻涡式处理机匣 |
CN102852668A (zh) * | 2011-06-29 | 2013-01-02 | 中国科学院工程热物理研究所 | 一种轴流风扇/压气机自引气喷气机构 |
CN103967843A (zh) * | 2013-02-04 | 2014-08-06 | 中国科学院工程热物理研究所 | 压气机周向槽自循环喷气组合式扩稳装置及方法 |
CN104405685A (zh) * | 2014-11-20 | 2015-03-11 | 哈尔滨广瀚燃气轮机有限公司 | 一种改善压气机性能用自循环与周向槽混合式处理机匣 |
CN104675755A (zh) * | 2015-01-14 | 2015-06-03 | 西北工业大学 | 轴流压气机周向错位型自流通机匣处理方法 |
CN106151113A (zh) * | 2016-07-01 | 2016-11-23 | 中航空天发动机研究院有限公司 | 一种新型自循环多级轴流压气机 |
CN206723137U (zh) * | 2017-03-31 | 2017-12-08 | 浙江理工大学 | 具有回流引导结构的压缩机机匣 |
-
2017
- 2017-03-31 CN CN201710206214.8A patent/CN106837877B/zh active Active
Patent Citations (8)
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JP2010048160A (ja) * | 2008-08-21 | 2010-03-04 | Ihi Corp | 遠心圧縮機 |
CN102852668A (zh) * | 2011-06-29 | 2013-01-02 | 中国科学院工程热物理研究所 | 一种轴流风扇/压气机自引气喷气机构 |
CN102562666A (zh) * | 2012-01-06 | 2012-07-11 | 北京航空航天大学 | 一种非定常驻涡式处理机匣 |
CN103967843A (zh) * | 2013-02-04 | 2014-08-06 | 中国科学院工程热物理研究所 | 压气机周向槽自循环喷气组合式扩稳装置及方法 |
CN104405685A (zh) * | 2014-11-20 | 2015-03-11 | 哈尔滨广瀚燃气轮机有限公司 | 一种改善压气机性能用自循环与周向槽混合式处理机匣 |
CN104675755A (zh) * | 2015-01-14 | 2015-06-03 | 西北工业大学 | 轴流压气机周向错位型自流通机匣处理方法 |
CN106151113A (zh) * | 2016-07-01 | 2016-11-23 | 中航空天发动机研究院有限公司 | 一种新型自循环多级轴流压气机 |
CN206723137U (zh) * | 2017-03-31 | 2017-12-08 | 浙江理工大学 | 具有回流引导结构的压缩机机匣 |
Non-Patent Citations (1)
Title |
---|
王卓奇等: "驻涡式处理机匣对跨声速压气机扩稳的数值模拟", 《航空动力学报》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108412799A (zh) * | 2018-03-15 | 2018-08-17 | 浙江理工大学 | 可调节轴向槽容积的压缩机机匣及其容积调节方法 |
CN108412799B (zh) * | 2018-03-15 | 2023-11-14 | 浙江理工大学 | 可调节轴向槽容积的压缩机机匣及其容积调节方法 |
CN112177981A (zh) * | 2020-09-27 | 2021-01-05 | 西北工业大学 | 一种新型径向、轴向倾斜的自循环处理机匣及设计方法 |
CN114183403A (zh) * | 2022-02-14 | 2022-03-15 | 成都中科翼能科技有限公司 | 一种斜孔式处理机匣及压气机 |
CN117948290A (zh) * | 2024-03-22 | 2024-04-30 | 河北冀力重型机械设备有限公司 | 一种大风量高压轴流风机 |
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CN106837877B (zh) | 2023-09-01 |
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