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FI20001685A0 - Mittausjärjestelmä ja menetelmä hiukkasnopeuden ja/tai hiukkasnopeusjakauman ja/tai hiukkaskoon ja/tai hiukkaskokojakauman mittaamiseksi - Google Patents

Mittausjärjestelmä ja menetelmä hiukkasnopeuden ja/tai hiukkasnopeusjakauman ja/tai hiukkaskoon ja/tai hiukkaskokojakauman mittaamiseksi

Info

Publication number
FI20001685A0
FI20001685A0 FI20001685A FI20001685A FI20001685A0 FI 20001685 A0 FI20001685 A0 FI 20001685A0 FI 20001685 A FI20001685 A FI 20001685A FI 20001685 A FI20001685 A FI 20001685A FI 20001685 A0 FI20001685 A0 FI 20001685A0
Authority
FI
Finland
Prior art keywords
particle
distribution
particle velocity
particle size
measurement system
Prior art date
Application number
FI20001685A
Other languages
English (en)
Swedish (sv)
Inventor
Tomas Rosin
Original Assignee
Tr Tech Int Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tr Tech Int Oy filed Critical Tr Tech Int Oy
Priority to FI20001685A priority Critical patent/FI20001685A0/fi
Publication of FI20001685A0 publication Critical patent/FI20001685A0/fi
Priority to EP01960761A priority patent/EP1301760A1/en
Priority to AU2001282160A priority patent/AU2001282160A1/en
Priority to US10/311,012 priority patent/US6862536B2/en
Priority to PCT/FI2001/000635 priority patent/WO2002006775A1/en

Links

Classifications

    • 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
    • G01P5/08—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0266—Investigating particle size or size distribution with electrical classification
    • 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
    • G01P5/18—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 time taken to traverse a fixed distance
    • G01P5/22—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 time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
FI20001685A 2000-07-19 2000-07-19 Mittausjärjestelmä ja menetelmä hiukkasnopeuden ja/tai hiukkasnopeusjakauman ja/tai hiukkaskoon ja/tai hiukkaskokojakauman mittaamiseksi FI20001685A0 (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20001685A FI20001685A0 (fi) 2000-07-19 2000-07-19 Mittausjärjestelmä ja menetelmä hiukkasnopeuden ja/tai hiukkasnopeusjakauman ja/tai hiukkaskoon ja/tai hiukkaskokojakauman mittaamiseksi
EP01960761A EP1301760A1 (en) 2000-07-19 2001-07-03 A measuring system and a method for measuring particle velocity and/or particle velocity distribution and/or size and/or particle size distribution
AU2001282160A AU2001282160A1 (en) 2000-07-19 2001-07-03 A measuring system and a method for measuring particle velocity and/or particle velocity distribution and/or size and/or particle size distribution
US10/311,012 US6862536B2 (en) 2000-07-19 2001-07-03 Measuring system and a method for measuring particle velocity and/or particle velocity distribution and/or particle size distribution
PCT/FI2001/000635 WO2002006775A1 (en) 2000-07-19 2001-07-03 A measuring system and a method for measuring particle velocity and/or particle velocity distribution and/or size and/or particle size distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20001685A FI20001685A0 (fi) 2000-07-19 2000-07-19 Mittausjärjestelmä ja menetelmä hiukkasnopeuden ja/tai hiukkasnopeusjakauman ja/tai hiukkaskoon ja/tai hiukkaskokojakauman mittaamiseksi

Publications (1)

Publication Number Publication Date
FI20001685A0 true FI20001685A0 (fi) 2000-07-19

Family

ID=8558796

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20001685A FI20001685A0 (fi) 2000-07-19 2000-07-19 Mittausjärjestelmä ja menetelmä hiukkasnopeuden ja/tai hiukkasnopeusjakauman ja/tai hiukkaskoon ja/tai hiukkaskokojakauman mittaamiseksi

Country Status (5)

Country Link
US (1) US6862536B2 (fi)
EP (1) EP1301760A1 (fi)
AU (1) AU2001282160A1 (fi)
FI (1) FI20001685A0 (fi)
WO (1) WO2002006775A1 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0320809D0 (en) * 2003-09-05 2003-10-08 Smiths Group Plc Particle detection
KR100661341B1 (ko) * 2004-05-14 2006-12-27 삼성광주전자 주식회사 사이클론 집진장치 및 이를 포함한 진공청소기
US20090162670A1 (en) * 2007-12-20 2009-06-25 General Electric Company Method for applying ceramic coatings to smooth surfaces by air plasma spray techniques, and related articles
US20110048017A1 (en) 2009-08-27 2011-03-03 General Electric Company Method of depositing protective coatings on turbine combustion components
US8053089B2 (en) 2009-09-30 2011-11-08 General Electric Company Single layer bond coat and method of application
US9459194B2 (en) 2013-03-14 2016-10-04 Cardio Metrix Apparatuses, processes, and systems for measuring particle size distribution and concentration
SE537346C2 (sv) * 2013-10-08 2015-04-07 Totalförsvarets Forskningsinstitut Vektorsensor för mätning av partikelrörelse i ett medium
CN105699686B (zh) * 2016-02-24 2019-01-01 东南大学 基于esmd的气固两相流颗粒速度检测方法
CN105628571A (zh) * 2016-03-29 2016-06-01 华北电力大学 基于静电和光电传感器的流化床混合颗粒检测装置及方法
US12298216B2 (en) 2019-08-02 2025-05-13 Cambridge Enterprise Limited Particle sensor and sensing method
CN112964896A (zh) * 2019-12-13 2021-06-15 大唐环境产业集团股份有限公司 适用于燃煤装备大截面烟道的分布式烟气速度测量方法
CN112985758B (zh) * 2021-02-04 2022-12-23 四川大学 测量复杂气液两相流中涡体尺度的实验装置及方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719090A (en) * 1971-03-08 1973-03-06 Autometrics Co Method and apparatus for measurement of particle size and percent solids in multiple process flowstreams
GB1485750A (en) 1974-08-29 1977-09-14 Nat Res Dev Method of and instrument for determination of the size of particles in a turbulently flowing fluid stream
US4010366A (en) * 1975-09-22 1977-03-01 Xerox Corporation Measurement of the mass and charge of charged particles
GB2063482B (en) 1979-11-08 1983-09-14 Hashim Al Rabeh R Fluid velocity meter
US4434861A (en) * 1981-01-07 1984-03-06 Howeth David Franklin Dust conveying and collecting system and method
US4401695A (en) * 1982-06-01 1983-08-30 Ppg Industries, Inc. Method of and apparatus for applying powder coating reactants
US4531402A (en) * 1983-05-02 1985-07-30 Battelle Development Corp. Apparatus and method for measuring the concentration of large particles in a gas
EP0327545B1 (en) * 1986-09-30 1996-12-04 Colloidal Dynamics Pty. Ltd. Determination of particle size and electric charge
DE3907387A1 (de) * 1989-03-08 1990-09-13 Singer Hermann Verfahren zur messung von partikeln in polydispersen systemen und von partikelkonzentrationen monodisperser aerosole sowie messvorrichtung zur durchfuehrung des verfahrens
US5502658A (en) * 1990-12-27 1996-03-26 Relin; Arkadi Sampled-continuous probability method of velocity measurement of the object having informatively-structural inhomogeneity
EP0543053B1 (de) * 1991-11-22 1995-07-19 Fischer & Porter GmbH Schaltungsanordnung für eine Vorrichtung zur Messung der Stärke des Stroms einer elektrische Ladungen enthaltenden Flüssigkeit
US5296910A (en) * 1992-10-05 1994-03-22 University Of Akransas Method and apparatus for particle analysis
US5561515A (en) * 1994-10-07 1996-10-01 Tsi Incorporated Apparatus for measuring particle sizes and velocities
FI101179B (fi) * 1995-05-26 1998-04-30 Tr Tech Int Oy Mittausjärjestelmä ja menetelmä elektrostaattisen varauksen mittaamise ksi sekä mittausjärjestelmän hyödyntämiseksi
EP0834063B1 (en) * 1995-06-19 2005-10-26 Commonwealth Scientific And Industrial Research Organisation Determining the size distribution of particles in a fluid
DE19651611A1 (de) 1996-12-12 1998-06-18 Bosch Gmbh Robert Einrichtung zur Messung einer Teilchenzustandsgröße
US20010035954A1 (en) * 2000-03-10 2001-11-01 Rahn John Richard Method and apparatus for measuring particle size distributions using light scattering

Also Published As

Publication number Publication date
US20030163290A1 (en) 2003-08-28
AU2001282160A1 (en) 2002-01-30
WO2002006775A1 (en) 2002-01-24
US6862536B2 (en) 2005-03-01
EP1301760A1 (en) 2003-04-16

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