CN107844668B - 一种基于泵装置的轴流泵疲劳可靠性的分析方法 - Google Patents
一种基于泵装置的轴流泵疲劳可靠性的分析方法 Download PDFInfo
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- CN107844668B CN107844668B CN201711222482.5A CN201711222482A CN107844668B CN 107844668 B CN107844668 B CN 107844668B CN 201711222482 A CN201711222482 A CN 201711222482A CN 107844668 B CN107844668 B CN 107844668B
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- 238000004458 analytical method Methods 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 title claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000010586 diagram Methods 0.000 claims abstract description 5
- 238000013178 mathematical model Methods 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000004088 simulation Methods 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000005086 pumping Methods 0.000 description 8
- 238000007726 management method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
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- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
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- 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
-
- 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
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- 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
- G06F2119/06—Power analysis or power optimisation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
Description
流量工况(L/s) | 轴流泵的压力幅值比 |
240 | 0.074 |
320 | 0.055 |
400 | 0.188 |
Claims (1)
Priority Applications (1)
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CN201711222482.5A CN107844668B (zh) | 2017-11-29 | 2017-11-29 | 一种基于泵装置的轴流泵疲劳可靠性的分析方法 |
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CN201711222482.5A CN107844668B (zh) | 2017-11-29 | 2017-11-29 | 一种基于泵装置的轴流泵疲劳可靠性的分析方法 |
Publications (2)
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CN107844668A CN107844668A (zh) | 2018-03-27 |
CN107844668B true CN107844668B (zh) | 2018-11-20 |
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CN201711222482.5A Expired - Fee Related CN107844668B (zh) | 2017-11-29 | 2017-11-29 | 一种基于泵装置的轴流泵疲劳可靠性的分析方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109185211B (zh) * | 2018-10-31 | 2019-11-22 | 扬州大学 | 一种基于计算流体力学瞬时计算的泵站机组压力脉动预测方法 |
CN109492345B (zh) * | 2019-01-10 | 2020-11-10 | 西安交通大学 | 一种基于SENet的透平叶片高周疲劳寿命预测方法 |
CN109815632A (zh) * | 2019-02-27 | 2019-05-28 | 四川泰立智汇科技有限公司 | 一种离心泵疲劳可靠性分析方法及装置 |
CN110968970B (zh) * | 2019-11-28 | 2021-07-13 | 河海大学 | 一种轴流泵辐条多工况优化设计的方法 |
CN117056846B (zh) * | 2023-10-08 | 2023-12-22 | 南通银河水泵有限公司 | 一种基于人工智能的轴流泵转子运行稳定性预测系统及方法 |
Citations (4)
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---|---|---|---|---|
WO2011136242A1 (ja) * | 2010-04-27 | 2011-11-03 | 株式会社日立製作所 | 金属材料の腐食疲労寿命診断方法 |
CN105179303A (zh) * | 2015-10-24 | 2015-12-23 | 扬州大学 | 一种轴流泵叶轮全工况设计方法 |
CN105740501A (zh) * | 2016-01-20 | 2016-07-06 | 扬州大学 | 一种基于定常数值计算的泵装置水力稳定性分析方法 |
CN106383970A (zh) * | 2016-10-27 | 2017-02-08 | 扬州大学 | 一种基于泵装置的轴流泵必需汽蚀余量的预测方法 |
-
2017
- 2017-11-29 CN CN201711222482.5A patent/CN107844668B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011136242A1 (ja) * | 2010-04-27 | 2011-11-03 | 株式会社日立製作所 | 金属材料の腐食疲労寿命診断方法 |
CN105179303A (zh) * | 2015-10-24 | 2015-12-23 | 扬州大学 | 一种轴流泵叶轮全工况设计方法 |
CN105740501A (zh) * | 2016-01-20 | 2016-07-06 | 扬州大学 | 一种基于定常数值计算的泵装置水力稳定性分析方法 |
CN106383970A (zh) * | 2016-10-27 | 2017-02-08 | 扬州大学 | 一种基于泵装置的轴流泵必需汽蚀余量的预测方法 |
Non-Patent Citations (5)
Title |
---|
Analysis of Complex Flows in the Whole Passage of an Axial Flow Pump;Kang Can等;《2009 Asia-Pacific Power and Energy Engineering Conference》;20090512;全文 * |
低扬程泵装置水动力特性及多目标优化关键技术研究;杨帆;《中国博士学位论文全文数据库 工程科技Ⅱ辑》;20140415;全文 * |
多级离心泵内部非定常压力分布特性;曹卫东等;《农业工程学报》;20140731;第30卷(第14期);全文 * |
水泵疲劳寿命预测中应力计数算法研究;高江永等;《农业机械学报》;20100930;全文 * |
轴流泵多工况优化设计及效果分析;石丽建等;《农业工程学报》;20160430;第32卷(第8期);全文 * |
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Effective date of registration: 20220401 Address after: 201800 No. 3618, No. 3616, Cao'an Road, Jiangqiao Town, Jiading District, Shanghai Patentee after: SHANGHAI LIANCHENG (Group) Co.,Ltd. Patentee after: Chen Min Patentee after: Cai Yunzhong Patentee after: Wang Jun Patentee after: Hu Hao Patentee after: Cai Tongchi Patentee after: Jiang Haonan Address before: 201800 No. 3616-3618, Cao'an Road, Jiangqiao Town, Jiading District, Shanghai Patentee before: SHANGHAI LIANCHENG (Group) Co.,Ltd. |
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