CN111537764A - 相关性声学水体流速测量装置 - Google Patents
相关性声学水体流速测量装置 Download PDFInfo
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- CN111537764A CN111537764A CN202010404584.4A CN202010404584A CN111537764A CN 111537764 A CN111537764 A CN 111537764A CN 202010404584 A CN202010404584 A CN 202010404584A CN 111537764 A CN111537764 A CN 111537764A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052802 copper Inorganic materials 0.000 claims abstract description 26
- 239000010949 copper Substances 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 8
- 229910001369 Brass Inorganic materials 0.000 claims abstract description 8
- 239000010951 brass Substances 0.000 claims abstract description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 230000002596 correlated effect Effects 0.000 claims 3
- 230000005236 sound signal Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000005307 time correlation function Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measuring Volume Flow (AREA)
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Priority Applications (1)
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CN202010404584.4A CN111537764B (zh) | 2020-05-14 | 2020-05-14 | 相关性声学水体流速测量装置 |
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CN202010404584.4A CN111537764B (zh) | 2020-05-14 | 2020-05-14 | 相关性声学水体流速测量装置 |
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CN111537764A true CN111537764A (zh) | 2020-08-14 |
CN111537764B CN111537764B (zh) | 2023-05-12 |
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CN202010404584.4A Active CN111537764B (zh) | 2020-05-14 | 2020-05-14 | 相关性声学水体流速测量装置 |
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10057188A1 (de) * | 2000-11-17 | 2002-05-23 | Flowtec Ag | Ultraschall-Durchflußmeßgerät mit Temperaturkompensation |
CN1374845A (zh) * | 1999-09-24 | 2002-10-16 | 科学技术振兴事业团 | 基于脉冲压缩的超声波收发装置 |
US20040165479A1 (en) * | 2003-02-25 | 2004-08-26 | Lockheed Martin Corporation | Bi-directional temporal correlation sonar |
US20050114046A1 (en) * | 2003-11-24 | 2005-05-26 | Metcalf Michael A. | Method and apparatus for combined measurements of concentration, distribution and flow velocity of suspended solids |
CN1621857A (zh) * | 2003-11-24 | 2005-06-01 | 中国科学院声学研究所 | 一种相关测速声纳测量载体对底速度的方法和系统 |
US20070025184A1 (en) * | 2005-06-15 | 2007-02-01 | Lockheed Martin Corporation | Method and apparatus for correlation sonar |
US20070129910A1 (en) * | 2003-12-12 | 2007-06-07 | Weiqing Zhu | Method and system for measuring flow layer velocities using correlation velocity measuring sonar |
CN103792384A (zh) * | 2014-01-21 | 2014-05-14 | 燕山大学 | 基于超声波互相关技术的量程比可调的流体流速测量方法 |
CN104034317A (zh) * | 2014-06-09 | 2014-09-10 | 中国海洋大学 | 往复式海洋微结构剖面仪的探测方法 |
CN107422032A (zh) * | 2017-08-24 | 2017-12-01 | 国家海洋局第二海洋研究所 | 一种海底热液羽状流声学成像模拟装置与方法 |
CN110642045A (zh) * | 2019-10-16 | 2020-01-03 | 清远市腾翔皮革有限公司 | 一种皮革卷用物料架 |
-
2020
- 2020-05-14 CN CN202010404584.4A patent/CN111537764B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1374845A (zh) * | 1999-09-24 | 2002-10-16 | 科学技术振兴事业团 | 基于脉冲压缩的超声波收发装置 |
DE10057188A1 (de) * | 2000-11-17 | 2002-05-23 | Flowtec Ag | Ultraschall-Durchflußmeßgerät mit Temperaturkompensation |
US20040165479A1 (en) * | 2003-02-25 | 2004-08-26 | Lockheed Martin Corporation | Bi-directional temporal correlation sonar |
US20050114046A1 (en) * | 2003-11-24 | 2005-05-26 | Metcalf Michael A. | Method and apparatus for combined measurements of concentration, distribution and flow velocity of suspended solids |
CN1621857A (zh) * | 2003-11-24 | 2005-06-01 | 中国科学院声学研究所 | 一种相关测速声纳测量载体对底速度的方法和系统 |
US20070129910A1 (en) * | 2003-12-12 | 2007-06-07 | Weiqing Zhu | Method and system for measuring flow layer velocities using correlation velocity measuring sonar |
US20070025184A1 (en) * | 2005-06-15 | 2007-02-01 | Lockheed Martin Corporation | Method and apparatus for correlation sonar |
CN103792384A (zh) * | 2014-01-21 | 2014-05-14 | 燕山大学 | 基于超声波互相关技术的量程比可调的流体流速测量方法 |
CN104034317A (zh) * | 2014-06-09 | 2014-09-10 | 中国海洋大学 | 往复式海洋微结构剖面仪的探测方法 |
CN107422032A (zh) * | 2017-08-24 | 2017-12-01 | 国家海洋局第二海洋研究所 | 一种海底热液羽状流声学成像模拟装置与方法 |
CN110642045A (zh) * | 2019-10-16 | 2020-01-03 | 清远市腾翔皮革有限公司 | 一种皮革卷用物料架 |
Non-Patent Citations (2)
Title |
---|
朱维庆 等: "声相关流体速度测量理论和信号处理方法", 《声学学报》 * |
薛敬宏: "声相关测速技术研究", 《中国博士学位论文全文数据库工程科技Ⅱ辑》 * |
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