CN113297775B - 一种叶轮机械叶片气动模型的建模方法 - Google Patents
一种叶轮机械叶片气动模型的建模方法 Download PDFInfo
- Publication number
- CN113297775B CN113297775B CN202110650999.4A CN202110650999A CN113297775B CN 113297775 B CN113297775 B CN 113297775B CN 202110650999 A CN202110650999 A CN 202110650999A CN 113297775 B CN113297775 B CN 113297775B
- Authority
- CN
- China
- Prior art keywords
- pressure surface
- suction surface
- suction
- model
- blade
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000007787 solid Substances 0.000 claims abstract description 20
- 208000003464 asthenopia Diseases 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/28—Design optimisation, verification or simulation using fluid dynamics, e.g. using Navier-Stokes equations or computational fluid dynamics [CFD]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Fluid Mechanics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Algebra (AREA)
- Software Systems (AREA)
- Computer Graphics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110650999.4A CN113297775B (zh) | 2021-06-09 | 2021-06-09 | 一种叶轮机械叶片气动模型的建模方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110650999.4A CN113297775B (zh) | 2021-06-09 | 2021-06-09 | 一种叶轮机械叶片气动模型的建模方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113297775A CN113297775A (zh) | 2021-08-24 |
CN113297775B true CN113297775B (zh) | 2022-12-06 |
Family
ID=77327949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110650999.4A Active CN113297775B (zh) | 2021-06-09 | 2021-06-09 | 一种叶轮机械叶片气动模型的建模方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113297775B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115841548B (zh) * | 2023-02-21 | 2023-05-12 | 陕西空天信息技术有限公司 | 一种叶片模型的计算机辅助生成方法及系统 |
CN117332532B (zh) * | 2023-12-01 | 2024-03-08 | 陕西空天信息技术有限公司 | 一种轴流叶轮机械叶片模型构建方法及装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107169191A (zh) * | 2017-05-10 | 2017-09-15 | 上海电气集团股份有限公司 | 一种风机叶片建模方法 |
CN107702651B (zh) * | 2017-09-15 | 2019-10-29 | 黑龙江科技大学 | 基于测距传感器的四轴测量系统坐标系与被测叶片模型坐标系的配准方法 |
CN110905852A (zh) * | 2019-11-26 | 2020-03-24 | 北京石油化工学院 | 一种动调轴流风机动叶三维造型方法 |
CN111400834A (zh) * | 2020-03-20 | 2020-07-10 | 国电联合动力技术有限公司 | 风力发电机组叶片翼型气动优化设计方法、模型及装置 |
CN111310289A (zh) * | 2020-03-30 | 2020-06-19 | 合肥市太泽透平技术有限公司 | 一种叶轮机械通流部件结构参数化分析方法 |
-
2021
- 2021-06-09 CN CN202110650999.4A patent/CN113297775B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN113297775A (zh) | 2021-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113297775B (zh) | 一种叶轮机械叶片气动模型的建模方法 | |
CN103032372B (zh) | 一种叶轮的椭圆形叶缘造型系统及方法 | |
CN101641181B (zh) | 修复机器组件的方法 | |
CN109598081B (zh) | 基于数据降维及多二维流面的径流式透平气动优化方法 | |
CN106446324B (zh) | 大型工业汽轮机末级扭叶片设计方法 | |
CN110593960B (zh) | 一种可用于弯扭掠的轴流透平机械叶片参数化方法 | |
CN108090292A (zh) | 一种宽弦风扇叶片二维有限元建模方法 | |
CN116050031B (zh) | 轴流叶轮叶片设计方法、装置、存储介质及电子设备 | |
KR910010034B1 (ko) | 연소 터어빈용 일단계 회전자 날개 | |
CN108717485A (zh) | 一种轴流式压气机叶片的逆向造型方法 | |
CN113408044B (zh) | 一种多旋翼无人机桨叶优化设计方法 | |
CN113094964B (zh) | 一种生成叶片加工坐标的方法和装置 | |
CN115238419A (zh) | 一种基于复合材料的轴流压气机叶片设计方法 | |
CN105401982B (zh) | 半转速核电汽轮机用末级动叶片叶身结构 | |
CN109595040A (zh) | 一种燃气轮机叶片扭曲规律设计方法 | |
CN108304606B (zh) | 一种带有倒角结构的叶轮 | |
CN106246459B (zh) | 一种风力机导风筒 | |
CN106938696A (zh) | 一种马刀型低噪声螺旋桨桨叶设计方法 | |
CN115596707A (zh) | 一种带涡流发生器的轴流式叶轮 | |
CN115391952A (zh) | 一种非轴对称造型方法、工作叶片及燃气涡轮 | |
CN206071794U (zh) | 一种风力机导风筒 | |
CN216044614U (zh) | 一种整体成型的弯掠组合叶片、叶轮及轴流通风机 | |
CN212360302U (zh) | 一种轴流风机的导流叶片及轴流风机 | |
CN203939528U (zh) | 一种提高燃气轮机气动性能的带叶顶叶栅结构的转子叶片 | |
CN110439853A (zh) | 整体铣制离心压缩机闭式叶轮的设计方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 201611 3 3 Ting Ting Road, Che Dun Town, Songjiang District, Shanghai Applicant after: Shanghai Shangshi aeroengine Co.,Ltd. Address before: 201611 3 3 Ting Ting Road, Che Dun Town, Songjiang District, Shanghai Applicant before: SHANGHAI SHANGSHI ENERGY TECHNOLOGY CO.,LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Yaru Inventor after: Chen Bo Inventor after: Zhou Xiang Inventor after: Wang Jin Inventor after: Wang Shizhu Inventor after: Luo Lan Inventor before: Ma Yaru Inventor before: Chen Bo Inventor before: Zhou Xiang Inventor before: Wang Jin Inventor before: Wang Shizhu |