JPH09512096A - 複素粘性係数及び複素係数の測定装置及び方法 - Google Patents
複素粘性係数及び複素係数の測定装置及び方法Info
- Publication number
- JPH09512096A JPH09512096A JP7526580A JP52658095A JPH09512096A JP H09512096 A JPH09512096 A JP H09512096A JP 7526580 A JP7526580 A JP 7526580A JP 52658095 A JP52658095 A JP 52658095A JP H09512096 A JPH09512096 A JP H09512096A
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- JP
- Japan
- Prior art keywords
- fluid
- acting force
- signal
- motion
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- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 23
- 239000012530 fluid Substances 0.000 claims abstract description 131
- 230000033001 locomotion Effects 0.000 claims abstract description 68
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 9
- 230000000875 corresponding effect Effects 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 210000004027 cell Anatomy 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229920002674 hyaluronan Polymers 0.000 description 3
- 229960003160 hyaluronic acid Drugs 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 210000001179 synovial fluid Anatomy 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920002683 Glycosaminoglycan Polymers 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010688 mineral lubricating oil Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
- G01N11/162—Oscillations being torsional, e.g. produced by rotating bodies
- G01N11/165—Sample held between two members substantially perpendicular to axis of rotation, e.g. parallel plate viscometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/30—Oils, i.e. hydrocarbon liquids for lubricating properties
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.流体の複素粘性係数の測定を行う粘度計であり、該粘度計は振動手段を有し 、前記振動手段は、流体表面に交互運動を伝達することにより、前記流体に対応 した交互流動を起こさせ得るようになっていると共に、該流動により、前記流体 が、該流体の粘性係数に関係づけられた反作用としての交互的作用力を、前記振 動手段上に作用させ得るようになっており、前記反作用としての交互的作用力に 関係づけられた作用力信号を発する作用力測定手段を設け、前記流体表面の交互 運動に関係づけられた運動信号を発する変位測定手段を設け、前記作用力信号と 前記運動信号に基づいて前記流体の複素粘性係数を演算する処理手段を設けて構 成される。 2.前記流体表面へ伝達される交互運動は、前記表面に対して実質的に垂直な方 向において行われる請求項1記載の粘度計。 3.前記振動手段は電気機械式振動装置である請求項1記載の粘度計。 4.前記電気機械式振動装置は、生成された制御信号に反応するようになってい る請求項3記載の粘度計。 5.前記制御信号は、ランダム又は擬似ランダム信号である請求項4記載の粘度 計。 6.前記変位測定手段は、前記流体の表面の運動に応じて変化する静電容量を示 す装置を有する請求項1記載の粘度計。 7.前記作用力測定手段はロードセルである請求項1記載の粘度計。 8.前記処理手段は、前記作用力信号のフーリエ変換F(ω)及び、前記運動信 号のフーリエ変換H(ω)を行い、前記作用力信号のフーリエ変換の、前記運動 信号のフーリエ変換に対する比F(ω)/H(ω)を算出するようになっている 請求項1記載の粘度計。 9.前記振動手段は、その一方が半径aの円形である、実質的に平行な2枚のプ レートを有しており、これらプレートは平均間隔hにより隔離されており、前記 流体は前記2枚のプレートの間に保持されるようになっており、前記処理手段は 、前記流体の複素モジュールG*(ω)を、公式; によって演算するようになっている請求項1記載の粘度計。 10.前記振動手段は、同軸シリンダの組み合わせを含んでいる請求項1記載の 粘度計。 11.流体の粘性係数を測定する方法であり、この方法は、 交互運動を流体表面に伝達することにより、前記流体に対応した交互流動を 起こさせると共に、該流動により、前記流体に、該流体の粘性係数に関係づけら れた反作用としての交互的作用力を発生させ、 前記反作用としての交互的作用力に関係づけられた作用力信号を発し、 前記流体表面の交互運動に関係づけられた運動信号を発し、 前記作用力信号と前記運動信号に基づいて前記流体の粘性係数を演算する、 これらステップから構成されている。 12.前記流体表面に伝達される交互運動は、前記表面に対して実質的に垂直な 方向において行われる請求項11記載の方法。 13.前記交互運動は電気機械式振動装置によって伝達される請求項11記載の 方法。 14.前記振動装置は、ランダム又は擬似ランダム信号により作動される請求項 13記載の方法。 15.変位が、前記流体表面の運動に応じて変化する静電容量を示す装置により 測定されるようになっている請求項11記載の方法。 16.作用力が、ロードセルにより測定されるようになっている請求項11記載 の方法。 17.前記複素粘性係数は、前記作用力信号のフーリエ変換F(ω)及び、前記 運動信号のフーリエ変換H(ω)及び、前記作用力信号のフーリエ変換の、前記 運動信号のフーリエ変換に対する比F(ω)/H(ω)を得ることにより演算さ れるようになっている請求項11記載の方法。 18.前記交互運動は、その一方が半径aをもつ、実質的に平行な2枚のプレー トにより伝達されるようになっており、これらプレートは平均間隔hにより隔離 されており、前記流体は前記2枚のプレートの間に保持されるようになっており 、前記流体の複素モジュールG*(ω)が、公式; によって演算されるようになっている請求項11記載の方法。 19.前記交互運動は、前記流体を同軸シリンダの組み合わせの間に配置するこ とにより伝達されるようになっている請求項11記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPM5178A AUPM517894A0 (en) | 1994-04-19 | 1994-04-19 | Viscosity measurement device |
PCT/AU1995/000232 WO1995028629A1 (en) | 1994-04-19 | 1995-04-19 | Complex viscosity and complex modulus measurement device and method |
AU5178 | 1997-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09512096A true JPH09512096A (ja) | 1997-12-02 |
JP3567255B2 JP3567255B2 (ja) | 2004-09-22 |
Family
ID=3779757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52658095A Expired - Lifetime JP3567255B2 (ja) | 1994-04-19 | 1995-04-19 | 複素粘性係数及び複素係数の測定装置及び方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5750884A (ja) |
EP (1) | EP0801734B1 (ja) |
JP (1) | JP3567255B2 (ja) |
AT (1) | ATE289412T1 (ja) |
AU (1) | AUPM517894A0 (ja) |
DE (1) | DE69534019T2 (ja) |
WO (1) | WO1995028629A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6178822B1 (en) * | 1996-11-19 | 2001-01-30 | Christopher J. Manning | Method and device for multiplexed spectro-rheological measurements |
DE19733114C2 (de) * | 1997-07-31 | 1999-08-05 | Max Planck Gesellschaft | Verfahren und Vorrichtung zur Erfassung rheologischer Materialeigenschaften |
BR0016875A (pt) | 1999-12-29 | 2003-06-17 | Hill Rom Services Inc | Suporte de paciente, colchão configurado para suportar um paciente, método para suportar um paciente, método de manter alìvio de pressão no calcanhar de um paciente, sistema de pressão para uso com um colchão de suporte de paciente, e, armação para um suporte de paciente |
US7296312B2 (en) | 2002-09-06 | 2007-11-20 | Hill-Rom Services, Inc. | Hospital bed |
JP3348162B2 (ja) * | 2000-05-09 | 2002-11-20 | シービーシーマテリアルズ株式会社 | 液体の粘性測定法と粘弾性測定法並びに粘弾性測定装置 |
US6484567B1 (en) | 2000-08-03 | 2002-11-26 | Symyx Technologies, Inc. | Rheometer for rapidly measuring small quantity samples |
AUPR458201A0 (en) * | 2001-04-23 | 2001-05-24 | Commonwealth Scientific And Industrial Research Organisation | Fluid properties evaluation |
USRE44943E1 (en) * | 2001-04-23 | 2014-06-10 | Commonwealth Scientific And Industrial Research Organisation | Fluid properties evaluation |
US6711940B2 (en) * | 2001-07-05 | 2004-03-30 | David James | Method and apparatus for measuring the elasticity of fluids |
US6668621B1 (en) | 2002-06-13 | 2003-12-30 | Hubert Arthur Wright | Viscosity measurement by means of damped resonant vibration normal to an approximate rigid plate |
AU2002950831A0 (en) * | 2002-08-16 | 2002-09-12 | Gbc Scientific Equipment Pty Ltd | Rheometer |
DE10316977A1 (de) * | 2003-04-12 | 2004-10-21 | Etel S.A. | Verfahren zur Analyse eines Antriebssystems |
US7007546B2 (en) * | 2003-12-22 | 2006-03-07 | Biode Inc. | Measurement, compensation and control of equivalent shear rate in acoustic wave sensors |
US7219537B2 (en) * | 2003-12-22 | 2007-05-22 | Vectron International, A Division Of Dover Electronics, Inc. | Control of equivalent shear rate in acoustic wave sensors |
FR2873444B1 (fr) * | 2004-07-22 | 2007-03-02 | Univ Pasteur | Cellule de mesure de piezorheometre et piezorheometre correspondant |
GB2456540A (en) * | 2008-01-17 | 2009-07-22 | Univ Dublin City | Rheometry Method and System for Spectral Analysis of Squeeze Films |
US8056398B2 (en) * | 2008-02-19 | 2011-11-15 | Kent State University | Broad-range nanoliter rheometer |
FR2954498B1 (fr) | 2009-12-23 | 2012-03-16 | Snpe Materiaux Energetiques | Dispositif de controle d'un materiau viscoelastique |
FR2958750B1 (fr) | 2010-04-13 | 2012-03-30 | Commissariat Energie Atomique | Procede de determination de la viscosite d'un film mince. |
CN102297820B (zh) * | 2010-06-25 | 2014-08-06 | 中国石油天然气股份有限公司 | 聚乙烯共聚物中短支链含量的测定方法 |
DE102010049766B4 (de) * | 2010-10-29 | 2016-10-06 | Hochschule Merseburg (Fh) | Verfahren und Vorrichtung zum Messen der Viskosität |
WO2016178650A1 (en) * | 2015-05-01 | 2016-11-10 | Halliburton Energy Services, Inc. | In-line viscometer for measuring the viscosity of drilling fluids |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107520A (en) * | 1960-09-30 | 1963-10-22 | Corning Glass Works | Method and apparatus for measuring viscosity |
US3194064A (en) * | 1961-11-02 | 1965-07-13 | Lockheed Aircraft Corp | Sinusoidal shear generator |
US3479858A (en) * | 1966-03-08 | 1969-11-25 | Japan Synthetic Rubber Co Ltd | Apparatus for measuring viscoelasticity |
BE728819A (ja) * | 1968-02-26 | 1969-08-01 | ||
DE1915739A1 (de) * | 1968-04-05 | 1969-10-30 | Semperit Gummiwerke Gmbh Deuts | Vorrichtung zur Messung der Viskoelastischen Eigenschaften von Elastomeren |
US3699808A (en) * | 1971-10-13 | 1972-10-24 | Gen Tire & Rubber Co | Dynamic testing device for visco-elastic materials |
SU589568A1 (ru) * | 1973-01-16 | 1978-01-25 | Центральное конструкторское бюро уникального приборостроения АН СССР | Способ определени реологических характеристик материалов |
US3903731A (en) * | 1974-02-27 | 1975-09-09 | Canadian Patents Dev | Apparatus for determining physical properties |
JPS5810630A (ja) * | 1981-07-11 | 1983-01-21 | Toyo Seiki Seisakusho:Kk | 皮膚、毛髪等生体物質の力学的性質の測定方法及びその装置 |
WO1984004812A1 (fr) * | 1983-05-31 | 1984-12-06 | Hirata Gensai | Consistometre |
US4637250A (en) * | 1985-01-25 | 1987-01-20 | State University Of New York | Apparatus and method for viscosity measurements for Newtonian and non-Newtonian fluids |
US4570478A (en) * | 1985-04-08 | 1986-02-18 | The Regents Of The University Of California | Concentric-cylinder rheometer |
US4601195A (en) * | 1985-04-11 | 1986-07-22 | Rheometrics, Inc. | Apparatus and method for measuring viscoelastic properties of materials |
US4754640A (en) * | 1987-03-17 | 1988-07-05 | National Metal And Refining Company, Ltd. | Apparatus and method for determining the viscoelasticity of liquids |
JPS63273041A (ja) * | 1987-04-30 | 1988-11-10 | Yamaichi Electric Mfg Co Ltd | 粘度又は比重計 |
US4794788A (en) * | 1987-10-05 | 1989-01-03 | Monsanto Company | Method and apparatus for rheological testing |
US4862735A (en) * | 1988-04-04 | 1989-09-05 | The United States Of America As Represented By The Secretary Of The Navy | Microviscometer |
DK14989D0 (da) * | 1989-01-13 | 1989-01-13 | Ole Kramer | Apparat til udfoerelse af rheologiske maalinger paa materialer. |
US5067344A (en) * | 1989-05-08 | 1991-11-26 | Natonal Metal And Refining Company, Inc. | Vibratory viscometer transducer with isolation support for inline viscosity sensor |
AU4331989A (en) * | 1989-10-03 | 1991-04-28 | Manoranjan Singh Cheema | Apparatus and method for measuring visco-elastic characteristics of a sample |
US5038295A (en) * | 1989-12-28 | 1991-08-06 | The United States Of America As Represented By The Secretary Of The Air Force | Solid propellant service life analysis via nondestructive testing |
US5287749A (en) * | 1990-10-11 | 1994-02-22 | Seiko Instruments, Inc. | Thermomechanical analyzer |
US5177997A (en) * | 1991-09-16 | 1993-01-12 | The United States Of America As Represented By The Secretary Of The Navy | Dynamic test apparatus for electro-rheological fluids |
US5253513A (en) * | 1991-11-08 | 1993-10-19 | University Of Houston | Device for determining viscoelastic properties of liquids and a method for use |
GB9225983D0 (en) * | 1992-12-12 | 1993-02-10 | Hydramotion Ltd | Transducer for the measurement of attributes of flowable media |
-
1994
- 1994-04-19 AU AUPM5178A patent/AUPM517894A0/en not_active Abandoned
-
1995
- 1995-04-19 AT AT95915703T patent/ATE289412T1/de not_active IP Right Cessation
- 1995-04-19 DE DE69534019T patent/DE69534019T2/de not_active Expired - Lifetime
- 1995-04-19 JP JP52658095A patent/JP3567255B2/ja not_active Expired - Lifetime
- 1995-04-19 WO PCT/AU1995/000232 patent/WO1995028629A1/en active IP Right Grant
- 1995-04-19 EP EP95915703A patent/EP0801734B1/en not_active Expired - Lifetime
- 1995-04-19 US US08/727,539 patent/US5750884A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE289412T1 (de) | 2005-03-15 |
EP0801734A4 (en) | 1998-11-11 |
WO1995028629A1 (en) | 1995-10-26 |
EP0801734A1 (en) | 1997-10-22 |
US5750884A (en) | 1998-05-12 |
EP0801734B1 (en) | 2005-02-16 |
AUPM517894A0 (en) | 1994-05-12 |
JP3567255B2 (ja) | 2004-09-22 |
DE69534019T2 (de) | 2006-05-11 |
DE69534019D1 (de) | 2005-03-24 |
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