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PT110200A - INSTRUMENT FOR ASSESSING FLUIDITY / FLUID VISCOSITY. - Google Patents

INSTRUMENT FOR ASSESSING FLUIDITY / FLUID VISCOSITY.

Info

Publication number
PT110200A
PT110200A PT11020017A PT11020017A PT110200A PT 110200 A PT110200 A PT 110200A PT 11020017 A PT11020017 A PT 11020017A PT 11020017 A PT11020017 A PT 11020017A PT 110200 A PT110200 A PT 110200A
Authority
PT
Portugal
Prior art keywords
instrument
fluid
flow
fluidity
assessing
Prior art date
Application number
PT11020017A
Other languages
Portuguese (pt)
Inventor
Paulo Davim Tavares Da Silva João
José Fonseca Festas António
Original Assignee
Univ Aveiro
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 Univ Aveiro filed Critical Univ Aveiro
Priority to PT11020017A priority Critical patent/PT110200A/en
Priority to PCT/IB2018/054974 priority patent/WO2019012387A1/en
Publication of PT110200A publication Critical patent/PT110200A/en

Links

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
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • 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
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/06—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by timing the outflow of a known quantity
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Lubricants (AREA)
  • Measuring Volume Flow (AREA)

Abstract

O PRESENTE PEDIDO REFERE-SE A UM INSTRUMENTO PARA AVALIAR FLUIDEZ/VISCOSIDADE DE FLUIDOS, CONSTITUÍDO PELO CANAL DE ESCOAMENTO (1), ESCALA GRADUADA (2), RESERVATÓRIO (3), VÁLVULA (4) DO RESERVATÓRIO E BASE DE ASSENTAMENTO (5). O INSTRUMENTO DO PRESENTE PEDIDO PERMITE AVALIAR A FLUIDEZ DE FLUIDOS ATRAVÉS DA MEDIÇÃO DO ESCOAMENTO DO FLUIDO, A PARTIR DE UM RESERVATÓRIO (3), POR UM CANAL DE ESCOAMENTO (1) MAQUINADO QUE TEM EM PARALELO UMA ESCALA GRADUADA (2). CONSEQUENTEMENTE É POSSÍVEL ESTIMAR A VISCOSIDADE (INVERSO DA FLUIDEZ) DO FLUIDO EM ANÁLISE. ESTE INSTRUMENTO É CARACTERIZADO POR O CANAL DE ESCOAMENTO (1) SER MAQUINADO, DE BAIXA RUGOSIDADE, RA<0,8M PARA ESCOAMENTO DO FLUIDO E DE SECÇÃO CIRCULAR. O INSTRUMENTO COMPREENDE AINDA UM RESERVATÓRIO (3) TUBULAR COM UMA VÁLVULA (4) COM UM ORIFÍCIO DE SAÍDA DE FLUIDO PARA O CANAL DE ESCOAMENTO (1). O INSTRUMENTO TEM UM BOM DESEMPENHO E BAIXO CUSTO DE FABRICO, APRESENTANDO OS ELEMENTOS ACIMA DESCRITOS.THIS APPLICATION CONCERNS AN INSTRUMENT FOR ASSESSING FLUIDITY / FLUID VISCOSITY CONSIDERED BY THE FLOW CHANNEL (1), GRADUATED SCALE (2), RESERVOIR VALVE (4) AND SEATING BASIS (5) . THE INSTRUMENT OF THIS APPLICATION ALLOWS TO ASSESS FLUID FLUIDITY BY MEASURING FLUID FLOW FROM A RESERVOIR (3) BY A MACHINE FLOW (1) PARALLEL WITH A GRADUATED SCALE (2). It is therefore possible to estimate the viscosity (inversion of the flow) of the fluid under analysis. THIS INSTRUMENT IS CHARACTERIZED THAT THE DRAIN CHANNEL (1) IS MACHINED, LOW ROUGH, RA <0.8M FOR FLUID AND CIRCULAR SECTION FLOW. THE INSTRUMENT ALSO UNDERSTANDS A TUBULAR RESERVOIR (3) WITH A VALVE (4) WITH A FLUID OUTLETING HOSE FOR THE DRAIN CHANNEL (1). THE INSTRUMENT HAS GOOD PERFORMANCE AND LOW COST OF MANUFACTURING, PRESENTING THE ELEMENTS DESCRIBED ABOVE.

PT11020017A 2017-07-10 2017-07-10 INSTRUMENT FOR ASSESSING FLUIDITY / FLUID VISCOSITY. PT110200A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PT11020017A PT110200A (en) 2017-07-10 2017-07-10 INSTRUMENT FOR ASSESSING FLUIDITY / FLUID VISCOSITY.
PCT/IB2018/054974 WO2019012387A1 (en) 2017-07-10 2018-07-05 Instrument for evaluating fluidity/viscosity of fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT11020017A PT110200A (en) 2017-07-10 2017-07-10 INSTRUMENT FOR ASSESSING FLUIDITY / FLUID VISCOSITY.

Publications (1)

Publication Number Publication Date
PT110200A true PT110200A (en) 2019-02-06

Family

ID=63113574

Family Applications (1)

Application Number Title Priority Date Filing Date
PT11020017A PT110200A (en) 2017-07-10 2017-07-10 INSTRUMENT FOR ASSESSING FLUIDITY / FLUID VISCOSITY.

Country Status (2)

Country Link
PT (1) PT110200A (en)
WO (1) WO2019012387A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022578A (en) * 1933-04-07 1935-11-26 Albert G Thomas Quick reading viscosimeter
US2091222A (en) * 1934-09-21 1937-08-24 Albert G Thomas Oil tester
US2700891A (en) * 1953-12-01 1955-02-01 Montgomery R Shafer Direct reading viscometer
US4517830A (en) * 1982-12-20 1985-05-21 Gunn Damon M Blood viscosity instrument
AU2014414053B2 (en) * 2014-12-15 2018-03-08 Halliburton Energy Services, Inc. Yield stress measurement device and related methods

Also Published As

Publication number Publication date
WO2019012387A1 (en) 2019-01-17

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Legal Events

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BB1A Laying open of patent application

Effective date: 20190201