JPS5786026A - Method of and apparatus for measuring mass concentration of particles in gaseous medium - Google Patents

Method of and apparatus for measuring mass concentration of particles in gaseous medium

Info

Publication number
JPS5786026A
JPS5786026A JP56110946A JP11094681A JPS5786026A JP S5786026 A JPS5786026 A JP S5786026A JP 56110946 A JP56110946 A JP 56110946A JP 11094681 A JP11094681 A JP 11094681A JP S5786026 A JPS5786026 A JP S5786026A
Authority
JP
Japan
Prior art keywords
particles
mass concentration
gaseous medium
measuring mass
measuring
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
Application number
JP56110946A
Other languages
English (en)
Inventor
Shiyuteiin Benguto
Yanson Eriku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IVL INST VATTEN LUFTVARDSFORSK
Original Assignee
IVL INST VATTEN LUFTVARDSFORSK
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 IVL INST VATTEN LUFTVARDSFORSK filed Critical IVL INST VATTEN LUFTVARDSFORSK
Publication of JPS5786026A publication Critical patent/JPS5786026A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/012—Phase angle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02408—Solids in gases, e.g. particle suspensions

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP56110946A 1980-07-18 1981-07-17 Method of and apparatus for measuring mass concentration of particles in gaseous medium Pending JPS5786026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8005251A SE437428B (sv) 1980-07-18 1980-07-18 Forfarande for bestemning av masskoncentrationen av suspenderade partiklar i ett gasformigt medium samt anordning for genomforande av forfarandet

Publications (1)

Publication Number Publication Date
JPS5786026A true JPS5786026A (en) 1982-05-28

Family

ID=20341455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56110946A Pending JPS5786026A (en) 1980-07-18 1981-07-17 Method of and apparatus for measuring mass concentration of particles in gaseous medium

Country Status (3)

Country Link
EP (1) EP0044596A1 (ja)
JP (1) JPS5786026A (ja)
SE (1) SE437428B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6230938A (ja) * 1985-04-11 1987-02-09 Nippon Steel Corp 落下中の物体の粒度測定法
JP2009109248A (ja) * 2007-10-26 2009-05-21 Panasonic Electric Works Co Ltd 浮遊粒子測定システム

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130368A (en) * 1982-09-13 1984-05-31 Atomic Energy Authority Uk Liquid change detector
US4497208A (en) * 1983-06-23 1985-02-05 Matec, Inc. Measurement of electro-kinetic properties of a solution
DE319133T1 (de) * 1987-11-30 1991-03-21 Kent-Moore Corp., Warren, Mich. Tragbarer kuehlmittelleckage detektor.
US5641919A (en) * 1992-06-12 1997-06-24 Dahneke; Barton E. Method of characterizing particles by multiple time-of-flight measurements
DE69635343T2 (de) * 1995-06-19 2006-07-06 Commonwealth Scientific And Industrial Research Organisation Bestimmung der teilchengrössenverteilung in einer flüssigkeit
AU695306B2 (en) * 1995-06-19 1998-08-13 Commonwealth Scientific And Industrial Research Organisation Determining the size distribution of particles in a fluid
DE19745954A1 (de) * 1997-10-17 1999-04-22 Bernd Horst Dr Meier Verfahren und Vorrichtung zur Messung von Gasgemischen
DE10036565C2 (de) * 2000-07-27 2002-07-25 Sonem Gmbh Vorrichtung zur Feststellung der Änderung der Dichte eines Mediums
NZ508127A (en) * 2000-11-13 2003-03-28 Ind Res Ltd Particle size measurement in dry bulk particulate material by measuring time for sound signal to travel from transmitter to detector
DE10228497B4 (de) * 2002-06-21 2012-01-26 Nicolay Verwaltungs-Gmbh Verfahren und Vorrichtung zum Ermitteln eines Anteils eines für die Stoffwechselfunktion eines atmenden Lebewesens charakteristischen Bestandteils in der von dem Lebewesen ausgeatmeten Luft
JP2019066180A (ja) * 2016-01-13 2019-04-25 株式会社日立製作所 超音波計測装置及び遠心圧縮機装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802271A (en) * 1971-05-04 1974-04-09 P Bertelson Method of acoustically analyzing particles in a fluid
US3906361A (en) * 1973-09-26 1975-09-16 Us Air Force Digital phase measuring system
FR2281573A1 (fr) * 1974-08-09 1976-03-05 Thomson Csf Appareil de mesure de dephasage introduit par un circuit electronique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6230938A (ja) * 1985-04-11 1987-02-09 Nippon Steel Corp 落下中の物体の粒度測定法
JPH055299B2 (ja) * 1985-04-11 1993-01-22 Nippon Steel Corp
JP2009109248A (ja) * 2007-10-26 2009-05-21 Panasonic Electric Works Co Ltd 浮遊粒子測定システム

Also Published As

Publication number Publication date
SE8005251L (sv) 1982-01-19
EP0044596A1 (en) 1982-01-27
SE437428B (sv) 1985-02-25

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