CN107218975A - 基于螺旋式电容‑圆环式静电传感器的气固两相流检测装置及方法 - Google Patents
基于螺旋式电容‑圆环式静电传感器的气固两相流检测装置及方法 Download PDFInfo
- Publication number
- CN107218975A CN107218975A CN201710585046.8A CN201710585046A CN107218975A CN 107218975 A CN107218975 A CN 107218975A CN 201710585046 A CN201710585046 A CN 201710585046A CN 107218975 A CN107218975 A CN 107218975A
- Authority
- CN
- China
- Prior art keywords
- spiral
- detection
- solid phase
- capacitance sensor
- flow
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000005514 two-phase flow Effects 0.000 title claims abstract description 17
- 239000007787 solid Substances 0.000 title claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 53
- 239000007790 solid phase Substances 0.000 claims abstract description 49
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 230000005284 excitation Effects 0.000 claims description 14
- 239000012071 phase Substances 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000011236 particulate material Substances 0.000 claims description 2
- 238000005070 sampling Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011895 specific detection Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- -1 separate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710585046.8A CN107218975A (zh) | 2017-07-18 | 2017-07-18 | 基于螺旋式电容‑圆环式静电传感器的气固两相流检测装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710585046.8A CN107218975A (zh) | 2017-07-18 | 2017-07-18 | 基于螺旋式电容‑圆环式静电传感器的气固两相流检测装置及方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107218975A true CN107218975A (zh) | 2017-09-29 |
Family
ID=59953366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710585046.8A Pending CN107218975A (zh) | 2017-07-18 | 2017-07-18 | 基于螺旋式电容‑圆环式静电传感器的气固两相流检测装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107218975A (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107764873A (zh) * | 2017-10-23 | 2018-03-06 | 华北电力大学(保定) | 一种电容层析成像系统及其成像方法 |
CN108398606A (zh) * | 2018-05-03 | 2018-08-14 | 扬州大学 | 一种气力输送两相流颗粒荷电分布测量方法及测量装置 |
CN108534835A (zh) * | 2018-05-07 | 2018-09-14 | 中国核动力研究设计院 | 两相流界面参数测量方法 |
CN108896626A (zh) * | 2018-05-03 | 2018-11-27 | 扬州大学 | 一种单切换激励模式的电容层析成像方法及装置与传感器 |
CN109374071A (zh) * | 2018-11-14 | 2019-02-22 | 山东省科学院海洋仪器仪表研究所 | 一种电容气固两相流测量装置及方法 |
CN110907315A (zh) * | 2019-12-05 | 2020-03-24 | 扬州大学 | 一种基于静电耦合电容双模式传感器的复杂气固两相流颗粒速度在线测量方法及装置 |
WO2022000874A1 (zh) * | 2020-06-29 | 2022-01-06 | 山东省科学院海洋仪器仪表研究所 | 一种双螺旋电容气固两相流测量装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101477074A (zh) * | 2008-11-06 | 2009-07-08 | 东北大学 | 两相流流动参数监测方法和系统 |
CN101477075A (zh) * | 2008-11-06 | 2009-07-08 | 东北大学 | 电容式传感器和两相流相浓度检测装置 |
CN103645029A (zh) * | 2013-12-09 | 2014-03-19 | 江苏大学 | 一种螺旋输送管内粉体流型检测装置及压缩感知流型辨识方法 |
-
2017
- 2017-07-18 CN CN201710585046.8A patent/CN107218975A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101477074A (zh) * | 2008-11-06 | 2009-07-08 | 东北大学 | 两相流流动参数监测方法和系统 |
CN101477075A (zh) * | 2008-11-06 | 2009-07-08 | 东北大学 | 电容式传感器和两相流相浓度检测装置 |
CN103645029A (zh) * | 2013-12-09 | 2014-03-19 | 江苏大学 | 一种螺旋输送管内粉体流型检测装置及压缩感知流型辨识方法 |
Non-Patent Citations (1)
Title |
---|
李健: "气固两相流动参数静电与电容融合测量方法研究", 《中国博士学位论文全文数据库 基础科学辑》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107764873A (zh) * | 2017-10-23 | 2018-03-06 | 华北电力大学(保定) | 一种电容层析成像系统及其成像方法 |
CN107764873B (zh) * | 2017-10-23 | 2019-11-22 | 华北电力大学(保定) | 一种电容层析成像系统及其成像方法 |
CN108398606A (zh) * | 2018-05-03 | 2018-08-14 | 扬州大学 | 一种气力输送两相流颗粒荷电分布测量方法及测量装置 |
CN108896626A (zh) * | 2018-05-03 | 2018-11-27 | 扬州大学 | 一种单切换激励模式的电容层析成像方法及装置与传感器 |
CN108398606B (zh) * | 2018-05-03 | 2024-02-02 | 扬州大学 | 一种气力输送两相流颗粒荷电分布测量方法及测量装置 |
CN108534835A (zh) * | 2018-05-07 | 2018-09-14 | 中国核动力研究设计院 | 两相流界面参数测量方法 |
CN109374071A (zh) * | 2018-11-14 | 2019-02-22 | 山东省科学院海洋仪器仪表研究所 | 一种电容气固两相流测量装置及方法 |
CN110907315A (zh) * | 2019-12-05 | 2020-03-24 | 扬州大学 | 一种基于静电耦合电容双模式传感器的复杂气固两相流颗粒速度在线测量方法及装置 |
CN110907315B (zh) * | 2019-12-05 | 2021-12-17 | 扬州大学 | 一种基于静电耦合电容双模式传感器的复杂气固两相流颗粒速度在线测量方法及装置 |
WO2022000874A1 (zh) * | 2020-06-29 | 2022-01-06 | 山东省科学院海洋仪器仪表研究所 | 一种双螺旋电容气固两相流测量装置及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107218975A (zh) | 基于螺旋式电容‑圆环式静电传感器的气固两相流检测装置及方法 | |
CN109374071B (zh) | 一种电容气固两相流测量装置及方法 | |
CN102608350B (zh) | 多电极静电法气固两相流速度分布检测方法及装置 | |
CN105067061B (zh) | 一种基于静电与电容传感器阵列的粉体质量流量测量装置及方法 | |
CN104155471B (zh) | 基于超声与电学多传感器互相关测速的多相流测试方法 | |
CN102853870B (zh) | 一种煤粉输送过程中煤粉质量流量的检测方法及装置 | |
CN102768229B (zh) | 双阵列式电容传感器及其气固两相流检测方法 | |
CN102116754B (zh) | 基于双截面阻抗式长腰内锥传感器的多相流测量方法 | |
CN102147385B (zh) | 基于单截面阻抗式长腰内锥传感器的多相流测量方法 | |
CN103776743B (zh) | 交流电荷感应式煤粉细度在线监测方法及装置 | |
CN102435237B (zh) | 一种气固两相流参数检测装置 | |
CN101839889A (zh) | 颗粒速度分布的弧状静电传感器阵列测量方法及装置 | |
CN105973775B (zh) | 一种双层电极阵列的螺旋输送管内粉体浓度检测装置 | |
Coombes et al. | Experimental investigations into the flow characteristics of pneumatically conveyed biomass particles using an electrostatic sensor array | |
CN104316720A (zh) | 自适应流速变化的电荷感应在线粉尘检测装置及其方法 | |
Li et al. | Local particle mean velocity measurement using electrostatic sensor matrix in gas–solid two-phase pipe flow | |
CN108037309A (zh) | 颗粒速度分布的差分式平面电容传感器阵列测量方法 | |
Wang et al. | An instrumentation system for multi-parameter measurements of gas-solid two-phase flow based on Capacitance-Electrostatic sensor | |
Coombes et al. | Measurement of velocity and concentration profiles of pneumatically conveyed particles using an electrostatic sensor array | |
CN110579622B (zh) | 基于三角电极电容传感器的金属颗粒流速测量装置及方法 | |
CN108007500A (zh) | 电阻层析浓度与速度测量传感器系统 | |
CN106018872B (zh) | 一种基于阵列式静电传感器的速度场层析成像方法 | |
CN206311598U (zh) | 一种基于多传感器的煤粉含水率和煤种监测装置 | |
CN209214689U (zh) | 一种电容气固两相流测量装置 | |
Xu et al. | The spatial filtering method for solid particle velocity measurement based on an electrostatic sensor |
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 |
Address after: 210009, 5 new model street, Gulou District, Jiangsu, Nanjing Applicant after: Nanjing Tech University Address before: 211816 Puzhu South Road, Pukou District, Nanjing, Jiangsu Province, No. 30 Applicant before: Nanjing Tech University |
|
CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Daoye Inventor after: Gu Muyang Inventor after: Feng Wenxuan Inventor after: Liu Dazhen Inventor after: Sun Yang Inventor before: Yang Daoye Inventor before: Liu Dazhen Inventor before: Feng Wenxuan Inventor before: Sun Yang Inventor before: Gu Muyang |
|
CB03 | Change of inventor or designer information | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |
|
WD01 | Invention patent application deemed withdrawn after publication |