SU1420470A1 - Method of measuring viscosity of electrically conducting liquids - Google Patents

Method of measuring viscosity of electrically conducting liquids Download PDF

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Publication number
SU1420470A1
SU1420470A1 SU864093269A SU4093269A SU1420470A1 SU 1420470 A1 SU1420470 A1 SU 1420470A1 SU 864093269 A SU864093269 A SU 864093269A SU 4093269 A SU4093269 A SU 4093269A SU 1420470 A1 SU1420470 A1 SU 1420470A1
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SU
USSR - Soviet Union
Prior art keywords
jet
measured
viscosity
fluid flow
rotational
Prior art date
Application number
SU864093269A
Other languages
Russian (ru)
Inventor
Виктор Георгиевич Горожанкин
Борис Викторович Гринев
Вячеслав Геннадьевич Трифонов
Алексей Васильевич Барычев
Эдуард Евгеньевич Лукьянов
Борис Илиодорович Колосов
Original Assignee
Тюменское Специальное Конструкторско-Технологическое Бюро С Опытным Производством
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Application filed by Тюменское Специальное Конструкторско-Технологическое Бюро С Опытным Производством filed Critical Тюменское Специальное Конструкторско-Технологическое Бюро С Опытным Производством
Priority to SU864093269A priority Critical patent/SU1420470A1/en
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Publication of SU1420470A1 publication Critical patent/SU1420470A1/en

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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
    • G01N2011/0006—Calibrating, controlling or cleaning viscometers

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  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Изобретение относитс  к способам измерени  в зкости электропроводных жидкостей и может использоватьс  в промышленной технологии, св занной с использованием электропровод щих жидкостей. Целью  вл етс  повышение точности измерений за счет устранени  вли ни  скорости потока на их результаты. Придают вращательное движение всему потоку жидкости в трубе, воздействуют на жидкость магнитным полем вдоль струи, измер ют ЭДС между ра- диально отсто щими точками в двух разнесенных по длине струи сечени х в зоне затухани  вращательного возмущени , по разности которых суд т о в зкости жидкости . 1 ил.The invention relates to methods for measuring the viscosity of electrically conductive liquids and can be used in industrial technology associated with the use of electrically conductive liquids. The goal is to improve measurement accuracy by eliminating the effect of flow velocity on their results. Rotational movement of the entire fluid flow in the pipe is applied, the liquid is influenced by the magnetic field along the jet, the emf is measured between the radially spaced points in two sections spaced apart along the length of the jet in the attenuation zone of the rotational perturbation. . 1 il.

Description

1C1C

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Claims (1)

Формула изобретенияClaim Способ измерения вязкости электропроводных жидкостей, состоящий в том, что 30 стРУе жидкости придают вращательноедвижение и, воздействуя на нее магнитным полем, направленным параллельно оси струи, измеряют ЭДС между радиально отводящими точками в двух разнесенных по длине струи сечениях, отличающийся 35 тем, что, с целью повышения точности измерений за счет устранения влияния скорости потока жидкости на их результаты, вращательное движение придают всему потоку жидкости в трубе, обе ЭДС измеряют в зоне затухания вращательного возмуще40 иия, а о величине измеряемой вязкости судят по разности этих ЭДС.A method for measuring the viscosity conductive fluids, consisting in the fact that the 30 st RU e liquid impart vraschatelnoedvizhenie and acting on it a magnetic field directed parallel to the jet axis was measured emf between the radially diverting points in two spaced apart along the length of sections of the jet, characterized 35 in that , in order to improve the accuracy of measurements by eliminating the influence of the fluid flow rate on their results, rotational motion is imparted to the entire fluid flow in the pipe, both EMFs are measured in the decay zone of the rotational perturbation I, and the value of the measured viscosity is judged by the difference of these EMFs.
SU864093269A 1986-07-17 1986-07-17 Method of measuring viscosity of electrically conducting liquids SU1420470A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864093269A SU1420470A1 (en) 1986-07-17 1986-07-17 Method of measuring viscosity of electrically conducting liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864093269A SU1420470A1 (en) 1986-07-17 1986-07-17 Method of measuring viscosity of electrically conducting liquids

Publications (1)

Publication Number Publication Date
SU1420470A1 true SU1420470A1 (en) 1988-08-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU864093269A SU1420470A1 (en) 1986-07-17 1986-07-17 Method of measuring viscosity of electrically conducting liquids

Country Status (1)

Country Link
SU (1) SU1420470A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 693152, кл. G 01 N 11/00, 1967. Авторское свидетельство СССР № 868473, кл. G 01 N 11/16, 1980. *

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