GB2482908B - Rheometer with optical interferometer - Google Patents
Rheometer with optical interferometerInfo
- Publication number
- GB2482908B GB2482908B GB1013945.9A GB201013945A GB2482908B GB 2482908 B GB2482908 B GB 2482908B GB 201013945 A GB201013945 A GB 201013945A GB 2482908 B GB2482908 B GB 2482908B
- Authority
- GB
- United Kingdom
- Prior art keywords
- velocity
- rheometer
- sample
- force
- optical interferometer
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title 1
- 239000000523 sample Substances 0.000 abstract 5
- 238000012014 optical coherence tomography Methods 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/24—Investigating strength properties of solid materials by application of mechanical stress by applying steady shearing forces
-
- 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
- G01N2011/0026—Investigating specific flow properties of non-Newtonian fluids
-
- 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
- G01N2011/006—Determining flow properties indirectly by measuring other parameters of the system
- G01N2011/008—Determining flow properties indirectly by measuring other parameters of the system optical properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0092—Visco-elasticity, solidification, curing, cross-linking degree, vulcanisation or strength properties of semi-solid materials
- G01N2203/0094—Visco-elasticity
-
- 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
- G01P5/26—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 optical wave
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
A measurement apparatus 100 comprises force application means 160 for applying a known force to a sample material, and velocity determining means for determining a velocity of a portion of the sample material using a Doppler-shift optical coherence tomography technique. The force application means is a rheometer 160 and the velocity determining means is an interferometer (Michelson or mach-zender). The velocity of a portion of the sample is determined when force is applied thereto. The invention also comprises a kit to provide a rheometer with a transparent sample window and Doppler shift optical coherence tomography apparatus to determine sample velocity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1013945.9A GB2482908B (en) | 2010-08-20 | 2010-08-20 | Rheometer with optical interferometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1013945.9A GB2482908B (en) | 2010-08-20 | 2010-08-20 | Rheometer with optical interferometer |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201013945D0 GB201013945D0 (en) | 2010-10-06 |
GB2482908A GB2482908A (en) | 2012-02-22 |
GB2482908B true GB2482908B (en) | 2013-10-16 |
Family
ID=42984407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1013945.9A Active GB2482908B (en) | 2010-08-20 | 2010-08-20 | Rheometer with optical interferometer |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2482908B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT516900A1 (en) * | 2015-03-09 | 2016-09-15 | Dr Collin Gmbh | Apparatus and method for testing materials |
CN105716966B (en) * | 2016-02-03 | 2023-07-25 | 南京信息工程大学 | Device for measuring shear elastic modulus of material |
AU2017257403B2 (en) * | 2016-04-29 | 2022-03-31 | OncoRes Medical Pty Ltd | An optical coherence tomography system |
GB2573754A (en) * | 2018-05-14 | 2019-11-20 | Univ Court Univ St Andrews | Spatially-offset optical coherence tomography |
NO20210852A1 (en) * | 2019-01-31 | 2021-06-30 | Halliburton Energy Services Inc | Optical fluidic methods for a rheometer |
JP6853446B2 (en) * | 2019-02-28 | 2021-03-31 | 地方独立行政法人神奈川県立産業技術総合研究所 | Internal structure observation device and internal structure analysis system for fluid sample, internal structure observation method and internal structure analysis method for fluid sample, and ceramic manufacturing method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4095461A (en) * | 1976-12-27 | 1978-06-20 | Starita Joseph M | Rheological test method and apparatus |
US5540088A (en) * | 1994-01-24 | 1996-07-30 | Bohlin Instruments Limited | Rheometer and method of measuring rheological properties |
WO2002004925A1 (en) * | 2000-07-05 | 2002-01-17 | The University Of Western Australia | Method and apparatus for determining one or more properties of a sample in optical coherence tomography |
US20030229459A1 (en) * | 2002-03-19 | 2003-12-11 | Guann-Pyng Li | System for real time, non-invasive metrology of microfluidic chips |
GB2446880A (en) * | 2007-02-24 | 2008-08-27 | Univ Cranfield | Imaging fluid flow properties using Doppler optical coherence tomography |
-
2010
- 2010-08-20 GB GB1013945.9A patent/GB2482908B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4095461A (en) * | 1976-12-27 | 1978-06-20 | Starita Joseph M | Rheological test method and apparatus |
US5540088A (en) * | 1994-01-24 | 1996-07-30 | Bohlin Instruments Limited | Rheometer and method of measuring rheological properties |
WO2002004925A1 (en) * | 2000-07-05 | 2002-01-17 | The University Of Western Australia | Method and apparatus for determining one or more properties of a sample in optical coherence tomography |
US20030229459A1 (en) * | 2002-03-19 | 2003-12-11 | Guann-Pyng Li | System for real time, non-invasive metrology of microfluidic chips |
GB2446880A (en) * | 2007-02-24 | 2008-08-27 | Univ Cranfield | Imaging fluid flow properties using Doppler optical coherence tomography |
Also Published As
Publication number | Publication date |
---|---|
GB201013945D0 (en) | 2010-10-06 |
GB2482908A (en) | 2012-02-22 |
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