DE3671294D1 - Messung und darstellung mehrkomponentiger stroemungen. - Google Patents

Messung und darstellung mehrkomponentiger stroemungen.

Info

Publication number
DE3671294D1
DE3671294D1 DE8686306602T DE3671294T DE3671294D1 DE 3671294 D1 DE3671294 D1 DE 3671294D1 DE 8686306602 T DE8686306602 T DE 8686306602T DE 3671294 T DE3671294 T DE 3671294T DE 3671294 D1 DE3671294 D1 DE 3671294D1
Authority
DE
Germany
Prior art keywords
measurement
display
component flows
flows
component
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.)
Expired - Lifetime
Application number
DE8686306602T
Other languages
English (en)
Inventor
Barry Frith
Adeboy Olatunbosun
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.)
BTG International Ltd
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of DE3671294D1 publication Critical patent/DE3671294D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or 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
    • G01F1/7042—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 using radioactive tracers
    • 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
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
DE8686306602T 1985-08-27 1986-08-27 Messung und darstellung mehrkomponentiger stroemungen. Expired - Lifetime DE3671294D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858521287A GB8521287D0 (en) 1985-08-27 1985-08-27 Flow measurement & imaging

Publications (1)

Publication Number Publication Date
DE3671294D1 true DE3671294D1 (de) 1990-06-21

Family

ID=10584318

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306602T Expired - Lifetime DE3671294D1 (de) 1985-08-27 1986-08-27 Messung und darstellung mehrkomponentiger stroemungen.

Country Status (4)

Country Link
US (1) US4868856A (de)
EP (1) EP0216526B1 (de)
DE (1) DE3671294D1 (de)
GB (2) GB8521287D0 (de)

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GB2232241B (en) * 1989-05-27 1993-06-02 Schlumberger Ltd Method for determining dynamic flow characteristics of multiphase flows
EP0412190B1 (de) * 1989-08-09 1993-10-27 Heimann Systems GmbH & Co. KG Vorrichtung zum Durchstrahlen von Gegenständen mittels fächerförmiger Strahlung
LU87594A1 (de) * 1989-09-25 1991-05-07 Euratom Verfahren und vorrichtung zur massenstrommessung in einem kanal mit mehrphasenstroemung
MY123677A (en) * 1993-04-26 2006-05-31 Shell Int Research Fluid composition meter
US5694933A (en) * 1995-04-28 1997-12-09 Care Wise Medical Products Corporation Apparatus and methods for determining spatial coordinates of radiolabelled tissue using gamma-rays and associated characteristic X-rays
FR2783095B1 (fr) 1998-09-03 2002-07-19 France Etat Dispositif piezo-sensible, son procede de fabrication et sa mise en oeuvre
FR2790635B1 (fr) 1999-03-05 2001-04-13 France Etat Dispositif triboelectrique
EP1138021B1 (de) * 1999-10-07 2006-08-30 Koninklijke Philips Electronics N.V. Ableitung von einer querschnittverteilung aus einem objektdatensatz
SE519375C2 (sv) * 2000-11-03 2003-02-18 Mpc Metal Process Control Ab Förfarande och system för styrning av metallflöde
US8275091B2 (en) 2002-07-23 2012-09-25 Rapiscan Systems, Inc. Compact mobile cargo scanning system
US7963695B2 (en) 2002-07-23 2011-06-21 Rapiscan Systems, Inc. Rotatable boom cargo scanning system
GB0525593D0 (en) 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
GB0309371D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-Ray tubes
US7949101B2 (en) 2005-12-16 2011-05-24 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
US8804899B2 (en) 2003-04-25 2014-08-12 Rapiscan Systems, Inc. Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners
US8837669B2 (en) 2003-04-25 2014-09-16 Rapiscan Systems, Inc. X-ray scanning system
GB0812864D0 (en) 2008-07-15 2008-08-20 Cxr Ltd Coolign anode
GB0309374D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-ray sources
US10483077B2 (en) 2003-04-25 2019-11-19 Rapiscan Systems, Inc. X-ray sources having reduced electron scattering
US9208988B2 (en) 2005-10-25 2015-12-08 Rapiscan Systems, Inc. Graphite backscattered electron shield for use in an X-ray tube
GB0309379D0 (en) 2003-04-25 2003-06-04 Cxr Ltd X-ray scanning
GB0309385D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-ray monitoring
US8223919B2 (en) 2003-04-25 2012-07-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
US9113839B2 (en) 2003-04-25 2015-08-25 Rapiscon Systems, Inc. X-ray inspection system and method
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
US8451974B2 (en) 2003-04-25 2013-05-28 Rapiscan Systems, Inc. X-ray tomographic inspection system for the identification of specific target items
GB0309387D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-Ray scanning
US8094784B2 (en) * 2003-04-25 2012-01-10 Rapiscan Systems, Inc. X-ray sources
GB0309383D0 (en) 2003-04-25 2003-06-04 Cxr Ltd X-ray tube electron sources
US6928141B2 (en) 2003-06-20 2005-08-09 Rapiscan, Inc. Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers
US7471764B2 (en) 2005-04-15 2008-12-30 Rapiscan Security Products, Inc. X-ray imaging system having improved weather resistance
US9046465B2 (en) 2011-02-24 2015-06-02 Rapiscan Systems, Inc. Optimization of the source firing pattern for X-ray scanning systems
US8842808B2 (en) 2006-08-11 2014-09-23 American Science And Engineering, Inc. Scatter attenuation tomography using a monochromatic radiation source
MX2009001939A (es) * 2006-08-23 2009-03-05 American Science & Eng Inc Tomografia de atenuacion por dispersion.
US7924979B2 (en) * 2006-08-23 2011-04-12 American Science And Engineering, Inc. Scatter attenuation tomography
US20080219404A1 (en) * 2007-03-08 2008-09-11 Bio-Imaging Research, Inc. Method and Apparatus to Facilitate Formation of a Two-Dimensional Image Using X-Ray Fan Beam Scatter
GB0803644D0 (en) 2008-02-28 2008-04-02 Rapiscan Security Products Inc Scanning systems
GB0803641D0 (en) 2008-02-28 2008-04-02 Rapiscan Security Products Inc Scanning systems
GB0809110D0 (en) 2008-05-20 2008-06-25 Rapiscan Security Products Inc Gantry scanner systems
GB0816823D0 (en) 2008-09-13 2008-10-22 Cxr Ltd X-ray tubes
GB0901338D0 (en) 2009-01-28 2009-03-11 Cxr Ltd X-Ray tube electron sources
WO2011119045A1 (en) * 2010-03-24 2011-09-29 Institutt For Energiteknikk A method of conducting x-ray tomography measurements of petroleum- containing multiphase flows through a pipe
US9218933B2 (en) 2011-06-09 2015-12-22 Rapidscan Systems, Inc. Low-dose radiographic imaging system
AU2014212158B2 (en) 2013-01-31 2017-04-20 Rapiscan Systems, Inc. Portable security inspection system
GB2507368B (en) 2013-04-30 2016-01-06 Iphase Ltd Method and apparatus for monitoring the flow of mixtures of fluids in a pipe
GB2562215B (en) * 2017-05-04 2019-08-07 Sensinite Oy System and method of producing analysis data indicative of presence of known isotope in sample
US10585206B2 (en) 2017-09-06 2020-03-10 Rapiscan Systems, Inc. Method and system for a multi-view scanner
US11212902B2 (en) 2020-02-25 2021-12-28 Rapiscan Systems, Inc. Multiplexed drive systems and methods for a multi-emitter X-ray source
US11551903B2 (en) 2020-06-25 2023-01-10 American Science And Engineering, Inc. Devices and methods for dissipating heat from an anode of an x-ray tube assembly

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DK126523B (da) * 1971-10-07 1973-07-23 Isotopcentralen Materialestrømsmåleapparat.
US4064440A (en) * 1976-06-22 1977-12-20 Roder Frederick L X-ray or gamma-ray examination device for moving objects
US4205230A (en) * 1977-08-29 1980-05-27 Pretron Electronics Pty. Ltd. Solid materials flow rate measurement
DE2817018C2 (de) * 1978-04-19 1985-12-19 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Vorrichtung zur Messung der Dichte einer Ein- oder Mehrphasenströmung
US4228353A (en) * 1978-05-02 1980-10-14 Johnson Steven A Multiple-phase flowmeter and materials analysis apparatus and method
US4359638A (en) * 1979-11-09 1982-11-16 Zikonix Corporation Method for continuously determining the composition of butter and similar substances from a manufacturing process

Also Published As

Publication number Publication date
GB2180065A (en) 1987-03-18
GB2180065B (en) 1989-11-29
GB8521287D0 (en) 1985-10-02
EP0216526A1 (de) 1987-04-01
EP0216526B1 (de) 1990-05-16
US4868856A (en) 1989-09-19
GB8620721D0 (en) 1986-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRITISH TECHNOLOGY GROUP LTD., LONDON, GB

8328 Change in the person/name/address of the agent

Free format text: GALLO, W., DIPL.-ING. (FH), 86152 AUGSBURG SCHROETER, H., DIPL.-PHYS. FLEUCHAUS, L., DIPL.-ING. LEHMANN, K., DIPL.-ING., 81479 MUENCHEN WEHSER, W., DIPL.-ING., PAT.-ANWAELTE, 30161 HANNOVER

8339 Ceased/non-payment of the annual fee