DK174312B1 - Fremgangsmåde til måling af strømningshastighed og diffusivitet, mikrosensor til brug ved fremgangsmåden samt anvendelse af sådan mikrosensor - Google Patents

Fremgangsmåde til måling af strømningshastighed og diffusivitet, mikrosensor til brug ved fremgangsmåden samt anvendelse af sådan mikrosensor Download PDF

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Publication number
DK174312B1
DK174312B1 DK199600633A DK63396A DK174312B1 DK 174312 B1 DK174312 B1 DK 174312B1 DK 199600633 A DK199600633 A DK 199600633A DK 63396 A DK63396 A DK 63396A DK 174312 B1 DK174312 B1 DK 174312B1
Authority
DK
Denmark
Prior art keywords
reservoir
microsensor
mouth
transducer
tip
Prior art date
Application number
DK199600633A
Other languages
Danish (da)
English (en)
Other versions
DK63396A (da
Inventor
Ole Pedersen
Jens Kristian Gundersen
Niels Peter Revsbech
Lars Peter Nielsen
Original Assignee
Ole Pedersen
Jens Kristian Gundersen
Niels Peter Revsbech
Lars Peter Nielsen
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 Ole Pedersen, Jens Kristian Gundersen, Niels Peter Revsbech, Lars Peter Nielsen filed Critical Ole Pedersen
Priority to DK199600633A priority Critical patent/DK174312B1/da
Priority to AU30905/97A priority patent/AU3090597A/en
Priority to EP97925916A priority patent/EP0902881A2/en
Priority to PCT/DK1997/000250 priority patent/WO1997046853A2/en
Priority to US09/171,047 priority patent/US6234004B1/en
Priority to JP10500113A priority patent/JP2000514550A/ja
Publication of DK63396A publication Critical patent/DK63396A/da
Application granted granted Critical
Publication of DK174312B1 publication Critical patent/DK174312B1/da

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
DK199600633A 1996-06-06 1996-06-06 Fremgangsmåde til måling af strømningshastighed og diffusivitet, mikrosensor til brug ved fremgangsmåden samt anvendelse af sådan mikrosensor DK174312B1 (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK199600633A DK174312B1 (da) 1996-06-06 1996-06-06 Fremgangsmåde til måling af strømningshastighed og diffusivitet, mikrosensor til brug ved fremgangsmåden samt anvendelse af sådan mikrosensor
AU30905/97A AU3090597A (en) 1996-06-06 1997-06-04 Method for measurement of flow velocity or diffusivity, microsensor and application of such microsensor
EP97925916A EP0902881A2 (en) 1996-06-06 1997-06-04 Method for measurement of flow velocity or diffusivity, microsensor and application of such microsensor
PCT/DK1997/000250 WO1997046853A2 (en) 1996-06-06 1997-06-04 Method for measurement of flow velocity or diffusivity, microsensor and application of such microsensor
US09/171,047 US6234004B1 (en) 1996-06-06 1997-06-04 Method for measurement of flow velocity or diffusivity, microsensor and application of such microsensor
JP10500113A JP2000514550A (ja) 1996-06-06 1997-06-04 流速または拡散率の測定方法、マイクロセンサおよびマイクロセンサの用途

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK63396 1996-06-06
DK199600633A DK174312B1 (da) 1996-06-06 1996-06-06 Fremgangsmåde til måling af strømningshastighed og diffusivitet, mikrosensor til brug ved fremgangsmåden samt anvendelse af sådan mikrosensor

Publications (2)

Publication Number Publication Date
DK63396A DK63396A (da) 1997-12-07
DK174312B1 true DK174312B1 (da) 2002-12-02

Family

ID=8095798

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199600633A DK174312B1 (da) 1996-06-06 1996-06-06 Fremgangsmåde til måling af strømningshastighed og diffusivitet, mikrosensor til brug ved fremgangsmåden samt anvendelse af sådan mikrosensor

Country Status (6)

Country Link
US (1) US6234004B1 (ja)
EP (1) EP0902881A2 (ja)
JP (1) JP2000514550A (ja)
AU (1) AU3090597A (ja)
DK (1) DK174312B1 (ja)
WO (1) WO1997046853A2 (ja)

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US7122152B2 (en) * 1999-05-10 2006-10-17 University Of Florida Spatiotemporal and geometric optimization of sensor arrays for detecting analytes fluids
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US6890715B1 (en) * 1999-08-18 2005-05-10 The California Institute Of Technology Sensors of conducting and insulating composites
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US11260943B2 (en) * 2019-01-09 2022-03-01 California Institute Of Technology Implantable micro-sensor to quantify dissolved inert gas
CN111766181B (zh) * 2020-06-29 2023-05-12 东北电力大学 原位水生态营养盐沉积物-上覆水界面迁移转化模拟系统

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Also Published As

Publication number Publication date
EP0902881A2 (en) 1999-03-24
JP2000514550A (ja) 2000-10-31
DK63396A (da) 1997-12-07
US6234004B1 (en) 2001-05-22
WO1997046853A2 (en) 1997-12-11
AU3090597A (en) 1998-01-05
WO1997046853A3 (en) 1998-01-08

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