WO2005001586A3 - System and method for operating a flow process - Google Patents

System and method for operating a flow process Download PDF

Info

Publication number
WO2005001586A3
WO2005001586A3 PCT/US2004/020262 US2004020262W WO2005001586A3 WO 2005001586 A3 WO2005001586 A3 WO 2005001586A3 US 2004020262 W US2004020262 W US 2004020262W WO 2005001586 A3 WO2005001586 A3 WO 2005001586A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow process
flow
signal
diagnostic
array
Prior art date
Application number
PCT/US2004/020262
Other languages
French (fr)
Other versions
WO2005001586A9 (en
WO2005001586A2 (en
Inventor
Daniel L Gysling
Alan D Kersey
Patrick Curry
Original Assignee
Cidra Corp
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 Cidra Corp filed Critical Cidra Corp
Priority to EP04777027.6A priority Critical patent/EP1644705B1/en
Priority to CA2530596A priority patent/CA2530596C/en
Publication of WO2005001586A2 publication Critical patent/WO2005001586A2/en
Publication of WO2005001586A3 publication Critical patent/WO2005001586A3/en
Publication of WO2005001586A9 publication Critical patent/WO2005001586A9/en

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
    • G01F1/05—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
    • G01F1/36—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 the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—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 the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • 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
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/7082—Measuring the time taken to traverse a fixed distance using acoustic detecting arrangements
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G01F15/061—Indicating or recording devices for remote indication
    • G01F15/063—Indicating or recording devices for remote indication using electrical means

Abstract

A system for monitoring, diagnosing, and/or controlling a flow process uses one or more flow meters based on an array of pressure sensors. A signal processor outputs at least one of a flow signal, a diagnostic signal, and a control signal in response to the pressure signals from the pressure sensors. The flow signal indicates the at least one parameter of the fluid, the diagnostic signal indicates a diagnostic condition of a device in the flow process, and the control signal is effective in adjusting an operating parameter of at least one device in the flow process. The system may be arranged as a distributed control system (DCS) architecture for monitoring a plurality of flow meters based on array-processing installed at various locations throughout a flow process.
PCT/US2004/020262 2003-06-24 2004-06-24 System and method for operating a flow process WO2005001586A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04777027.6A EP1644705B1 (en) 2003-06-24 2004-06-24 System and method for operating a flow process
CA2530596A CA2530596C (en) 2003-06-24 2004-06-24 System and method for operating a flow process

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US48226403P 2003-06-24 2003-06-24
US60/482,264 2003-06-24
US48767803P 2003-07-15 2003-07-15
US48776503P 2003-07-15 2003-07-15
US60/487,765 2003-07-15
US60/487,678 2003-07-15

Publications (3)

Publication Number Publication Date
WO2005001586A2 WO2005001586A2 (en) 2005-01-06
WO2005001586A3 true WO2005001586A3 (en) 2005-05-12
WO2005001586A9 WO2005001586A9 (en) 2005-07-28

Family

ID=33556424

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2004/020310 WO2005003693A2 (en) 2003-06-24 2004-06-24 System of distributed configurable flowmeters
PCT/US2004/020262 WO2005001586A2 (en) 2003-06-24 2004-06-24 System and method for operating a flow process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2004/020310 WO2005003693A2 (en) 2003-06-24 2004-06-24 System of distributed configurable flowmeters

Country Status (4)

Country Link
US (2) US7672794B2 (en)
EP (1) EP1644705B1 (en)
CA (2) CA2530601C (en)
WO (2) WO2005003693A2 (en)

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US7623976B2 (en) 2009-11-24
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WO2005003693A2 (en) 2005-01-13
WO2005001586A9 (en) 2005-07-28
CA2530601A1 (en) 2005-01-13
US20050005711A1 (en) 2005-01-13
CA2530596A1 (en) 2005-01-06
WO2005003693A3 (en) 2005-05-19
US7672794B2 (en) 2010-03-02
EP1644705B1 (en) 2016-10-12
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EP1644705A2 (en) 2006-04-12
US20050011258A1 (en) 2005-01-20

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