CN112784375B - 一种基于离散型遗传算法的高效低脉动叶片泵优化方法 - Google Patents
一种基于离散型遗传算法的高效低脉动叶片泵优化方法 Download PDFInfo
- Publication number
- CN112784375B CN112784375B CN202110108797.7A CN202110108797A CN112784375B CN 112784375 B CN112784375 B CN 112784375B CN 202110108797 A CN202110108797 A CN 202110108797A CN 112784375 B CN112784375 B CN 112784375B
- Authority
- CN
- China
- Prior art keywords
- genetic algorithm
- discrete
- optimization
- iteration
- vane pump
- 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
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
-
- 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
- G06F30/27—Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
-
- 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
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/12—Computing arrangements based on biological models using genetic models
- G06N3/126—Evolutionary algorithms, e.g. genetic algorithms or genetic programming
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/06—Multi-objective optimisation, e.g. Pareto optimisation using simulated annealing [SA], ant colony algorithms or genetic algorithms [GA]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/08—Probabilistic or stochastic CAD
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/10—Numerical modelling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/08—Fluids
-
- 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)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Biophysics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Analysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Mathematical Optimization (AREA)
- Software Systems (AREA)
- Evolutionary Biology (AREA)
- Computing Systems (AREA)
- Artificial Intelligence (AREA)
- Mathematical Physics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Computational Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Fluid Mechanics (AREA)
- Algebra (AREA)
- Physiology (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Computational Linguistics (AREA)
- Data Mining & Analysis (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110108797.7A CN112784375B (zh) | 2021-01-27 | 2021-01-27 | 一种基于离散型遗传算法的高效低脉动叶片泵优化方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110108797.7A CN112784375B (zh) | 2021-01-27 | 2021-01-27 | 一种基于离散型遗传算法的高效低脉动叶片泵优化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112784375A CN112784375A (zh) | 2021-05-11 |
CN112784375B true CN112784375B (zh) | 2022-01-04 |
Family
ID=75757734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110108797.7A Active CN112784375B (zh) | 2021-01-27 | 2021-01-27 | 一种基于离散型遗传算法的高效低脉动叶片泵优化方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112784375B (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106227933B (zh) * | 2016-07-21 | 2019-04-30 | 江苏大学 | 一种修削离心泵叶轮盖板的优化设计方法 |
CN109145321B (zh) * | 2017-06-18 | 2023-03-24 | 河南郑泵科技有限公司 | 一种基于多目标遗传算法的离心泵节能优化设计方法 |
CN108304619A (zh) * | 2018-01-11 | 2018-07-20 | 江苏大学 | 一种基于遗传算法的离心泵叶轮多目标智能优化方法 |
-
2021
- 2021-01-27 CN CN202110108797.7A patent/CN112784375B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112784375A (zh) | 2021-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Pei et al. | Optimization on the impeller of a low-specific-speed centrifugal pump for hydraulic performance improvement | |
Huang et al. | Multi-objective optimization of a mixed-flow pump impeller using modified NSGA-II algorithm | |
CN106874542B (zh) | 一种液力透平叶轮多工况多目标优化设计方法 | |
Pei et al. | Multi-point optimization on meridional shape of a centrifugal pump impeller for performance improvement | |
CN102608914B (zh) | 径流式液力透平优化设计方法 | |
CN111046505B (zh) | 基于响应面模型的轴流泵辐条参数优化设计方法 | |
CN103939389A (zh) | 一种导叶式离心泵多工况水力设计方法 | |
Yu et al. | Computational fluid dynamics‐based design optimization method for archimedes screw blood pumps | |
Bing et al. | Multi-parameter optimization design, numerical simulation and performance test of mixed-flow pump impeller | |
CN115017843A (zh) | 一种离心压缩机气动性能优化设计方法 | |
CN113177271A (zh) | 改善大型立式离心泵性能与驼峰不稳定性的匹配优化方法 | |
Geller et al. | Optimization of the operation characteristic of a highly stressed centrifugal compressor impeller using automated optimization and metamodeling methods | |
Ju et al. | Optimization of centrifugal impellers for uniform discharge flow and wide operating range | |
CN113361047B (zh) | 面向多层感知结构的叶轮高维优化及选型方法 | |
CN112784375B (zh) | 一种基于离散型遗传算法的高效低脉动叶片泵优化方法 | |
Zhao et al. | Hydraulic optimization of a double-channel pump’s impeller based on multi-objective genetic algorithm | |
CN110245408B (zh) | 一种汽轮机单圆弧压力面叶型设计方法 | |
CN108446452A (zh) | 一种混流泵叶轮鲁棒优化设计方法 | |
Liu et al. | Application of biharmonic equation in impeller profile optimization design of an aero-centrifugal pump | |
CN111079367B (zh) | 适用于不同进水锥管的轴流泵辐条优化设计方法 | |
CN107066686A (zh) | 一种基于遗传算法的轴流泵叶轮水力优化设计方法 | |
CN116595874A (zh) | 叶轮机械性能预测模型参数优化方法及装置、存储介质 | |
CN114692338B (zh) | 一种低温离心泵空化和效率综合优化设计方法 | |
Gao et al. | Shape optimization of bi-directional flow passage components based on a genetic algorithm and computational fluid dynamics | |
CN115510583A (zh) | 基于分段精细寻优策略的叶轮多工况气动优化方法及装置 |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Wenjie Inventor after: Pei Ji Inventor after: Chen Jinwei Inventor after: Yuan Shouqi Inventor after: Gan Xingcheng Inventor after: Gong Xiaobo Inventor after: Zhang Meng Inventor before: Pei Ji Inventor before: Chen Jinwei Inventor before: Wang Wenjie Inventor before: Yuan Shouqi Inventor before: Gan Xingcheng Inventor before: Gong Xiaobo Inventor before: Zhang Meng |
|
GR01 | Patent grant | ||
GR01 | Patent grant |