METHOD OF ACOUSTIC DETERMINATION OF FLUID FLOW STATE CHANGE IN PIPELINE, METHOD OF ACOUSTIC DETERMINATION OF FLUID FLOW STATE CHANGE IN MEASURING STATION AND SYSTEM FOR IMPROVING FLOWMETER ACCURACY BY ACOUSTIC DETERMINATION OF FLOW STATE CHANGE Russian patent published in 2018 - IPC G01N29/02

Abstract RU 2644451 C2

FIELD: measuring equipment.

SUBSTANCE: at least one acoustic sensor is placed in the pipeline connected to the flowmeter; acoustic information is collected from the flowing fluid in the mentioned pipeline by means of the mentioned acoustic sensor; a change in the flow state in the flowing fluid is detected using the mentioned acoustic information; the mentioned change in the flow state is indicated; it is determined that the change in the flow state is a deviation of the normal state of the fluid flow; the operator is warned about the mentioned deviation; and the damage to the component connected to the flowmeter is determined.

EFFECT: increasing accuracy of measuring the fluid flow rate, identifying operational problems.

10 cl, 3 dwg

Similar patents RU2644451C2

Title	Year	Author	Number
METHOD FOR ACOUSTIC DETERMINATION OF FLUID MEDIUM FLOW CONDITION VARIATION IN PIPELINE (VERSIONS) AND SYSTEM TO INCREASE ACCURACY OF FLOW METRE BY MEANS OF ACOUSTIC DEFINITION OF FLOW CONDITION VARIATION	2008	Dej Don	RU2506583C2
PROVING DEVICE FOR FLOW METRE OF LOW-TEMPERATURE FLUID MEDIA (VERSIONS), AND CALIBRATION SYSTEM FOR LOW-TEMPERATURE FLUID MEDIA	2009	Dej Donald	RU2449249C1
MONITORING STATIONARY STATE OF FLUID FLOW FOR SAMPLING	2016	Thompson Kenneth O. Warner Kevin	RU2683633C1
PROVER OF FLOW METER, CHECK METHOD OF FLOW METER AND COMPUTER OF PROVER OF FLOW METER	2009	Dej Donald Tehne Lausen Skot	RU2522118C2
DETERMINATION OF CHARACTERISTICS OF FLUID MEDIUM FOR MULTICOMPONENT FLUID MEDIUM WITH COMPRESSIBLE AND INCOMPRESSIBLE COMPONENTS	2012	Shollenberger Frederik Skott Vajnshtejn Dzhoel Sheferd Devid Dzhon	RU2604954C2
ULTRASONIC FLOWMETER (VERSIONS) AND METHOD OF MEASURING FLOW PARAMETERS OF FLUID MEDIUM	2006	Greshel' Kit V.	RU2449248C2
DETERMINING PHASE COMPOSITION OF FLUID MEDIUM FLOW	2015	Brenne Lars Kibsgord Svenn Tarald Monsen Byarne Gaustad Tom Odin	RU2724429C2
DETERMINING THE PRESSURE OF VAPOUR OF A FLUID IN A MEASURING ASSEMBLY	2019	Weinstein, Joel Morett, David Martinez	RU2787932C1
FLUID TRANSFER SYSTEM AND TRANSFERRED FLUID FLOW MEASUREMENT METHOD	2002	Kejlti Majkl Dzh. Dzhouns Stiven M.	RU2282580C2
USING STEAM PRESSURE TO DETERMINE THE CONCENTRATION OF COMPONENTS IN A MULTICOMPONENT FLUID	2019	Weinstein, Joel Morett, David Martinez	RU2782508C1

RU 2 644 451 C2

Authors

Dej Don

Dates

2018-02-12—Published

2013-10-28—Filed