CN106769734B - 一种超声波聚焦式河流泥沙浓度在线测量方法 - Google Patents
一种超声波聚焦式河流泥沙浓度在线测量方法 Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108732070B (zh) * | 2018-03-21 | 2020-07-28 | 哈尔滨工程大学 | 一种基于脉冲管的悬浮泥沙散射强度测量装置 |
CN109738344B (zh) * | 2019-01-15 | 2021-06-15 | 厦门大学 | 一种基于声衰减的入海口悬浮泥沙浓度实时测量方法 |
CN111649791B (zh) * | 2020-06-18 | 2022-03-11 | 浙江省水利河口研究院 | 一种水面上测量多流态水体流量的装置及方法 |
CN112525785B (zh) * | 2020-11-25 | 2023-03-24 | 长江水利委员会长江科学院 | 一种基于新型多频超声探头的悬移质含沙量测量方法 |
Citations (4)
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---|---|---|---|---|
JPH11352048A (ja) * | 1998-06-04 | 1999-12-24 | Toray Eng Co Ltd | 液中微粒子測定装置 |
CN103983549A (zh) * | 2014-05-30 | 2014-08-13 | 上海理工大学 | 一种基于超声脉动原理测量颗粒粒径和浓度的方法 |
CN105092430A (zh) * | 2014-05-22 | 2015-11-25 | 宁波盈诺仪器制造有限公司 | 一种基于发散超声波衰减的颗粒粒度测量装置及方法 |
CN105956615A (zh) * | 2016-04-26 | 2016-09-21 | 北京航空航天大学 | 一种基于支持向量回归的建模方法 |
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- 2017-01-10 CN CN201710018834.9A patent/CN106769734B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11352048A (ja) * | 1998-06-04 | 1999-12-24 | Toray Eng Co Ltd | 液中微粒子測定装置 |
CN105092430A (zh) * | 2014-05-22 | 2015-11-25 | 宁波盈诺仪器制造有限公司 | 一种基于发散超声波衰减的颗粒粒度测量装置及方法 |
CN103983549A (zh) * | 2014-05-30 | 2014-08-13 | 上海理工大学 | 一种基于超声脉动原理测量颗粒粒径和浓度的方法 |
CN105956615A (zh) * | 2016-04-26 | 2016-09-21 | 北京航空航天大学 | 一种基于支持向量回归的建模方法 |
Non-Patent Citations (3)
Title |
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基于超声传感器的油液磨粒在线检测研究现状;吕纯等;《液压气动与密封》;20150831(第8期);第24-27页 * |
短时傅里叶变换声-超声检测信号缺陷识别;艾春安等;《中国测试》;20150430;第41卷(第4期);第29-33页 * |
超细颗粒悬浊液超声衰减谱与声速谱测量研究;侯怀书等;《仪器仪表学报》;20100228;第31卷(第2期);第241-247页 * |
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