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GB2482908B - Rheometer with optical interferometer - Google Patents

Rheometer with optical interferometer

Info

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
Application number
GB1013945.9A
Other versions
GB2482908A (en
GB201013945D0 (en
Inventor
Thomas Andrew Waigh
Matthew Harvey
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.)
University of Manchester
Original Assignee
University of Manchester
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 University of Manchester filed Critical University of Manchester
Priority to GB1013945.9A priority Critical patent/GB2482908B/en
Publication of GB201013945D0 publication Critical patent/GB201013945D0/en
Publication of GB2482908A publication Critical patent/GB2482908A/en
Application granted granted Critical
Publication of GB2482908B publication Critical patent/GB2482908B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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.
GB1013945.9A 2010-08-20 2010-08-20 Rheometer with optical interferometer Active GB2482908B (en)

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)

* Cited by examiner, † Cited by third party
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
EP3448243B1 (en) * 2016-04-29 2023-08-23 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
US12174102B2 (en) * 2019-01-31 2024-12-24 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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
GB2482908A (en) 2012-02-22
GB201013945D0 (en) 2010-10-06

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