EA201400876A1 - Снижение трения потока вязкой текучей среды в трубопроводе - Google Patents

Снижение трения потока вязкой текучей среды в трубопроводе

Info

Publication number
EA201400876A1
EA201400876A1 EA201400876A EA201400876A EA201400876A1 EA 201400876 A1 EA201400876 A1 EA 201400876A1 EA 201400876 A EA201400876 A EA 201400876A EA 201400876 A EA201400876 A EA 201400876A EA 201400876 A1 EA201400876 A1 EA 201400876A1
Authority
EA
Eurasian Patent Office
Prior art keywords
fluid
pipeline
housing
cavity
flow
Prior art date
Application number
EA201400876A
Other languages
English (en)
Inventor
Цзь Ву
Лохлан Грэм
Грегори Марк Шорт
Дин Уильям Харрис
Original Assignee
Коммонвелт Сайентифик Энд Индастриал Рисерч Органайзейшн
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
Priority claimed from AU2012900442A external-priority patent/AU2012900442A0/en
Application filed by Коммонвелт Сайентифик Энд Индастриал Рисерч Органайзейшн filed Critical Коммонвелт Сайентифик Энд Индастриал Рисерч Органайзейшн
Publication of EA201400876A1 publication Critical patent/EA201400876A1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/002—Influencing flow of fluids by influencing the boundary layer
    • F15D1/0065—Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid
    • F15D1/008—Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid comprising fluid injection or suction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/06—Influencing flow of fluids in pipes or conduits by influencing the boundary layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2076—Utilizing diverse fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2082—Utilizing particular fluid

Abstract

Устройство для уменьшения трения вязкой текучей среды в трубопроводе включает в себя корпус (10, 110), размещаемый таким образом, чтобы он представлял собой по меньшей мере один сегмент трассы потока вязкой текучей среды в трубопроводе или был встроен в трубопровод, полость (40, 140) в корпусе для размещения смазочной текучей среды и по меньшей мере один порт (42, 142) в корпусе для подачи смазочной текучей среды в эту полость. Приспособление (48, 148) для выпуска текучей среды из полости подает смазочную текучую среду в трассу потока с образованием смазочной пленки вокруг проходящей вязкой текучей среды ниже по потоку. Выпускное приспособление для текучей среды включает, по существу, непрерывное отверстие или кольцо из близко расположенных отверстий вокруг трассы потока. Полость содержит массив проходов в корпусе, который включают множество удлиненных проходов (55, 155), которые проходят вокруг трассы потока и, взятые вместе, уменьшают перепады давления, и, следовательно, разброс скоростей смазочной текучей среды, подаваемой через указанное выпускное приспособление. Также раскрывается соответствующий способ.
EA201400876A 2012-02-07 2013-02-07 Снижение трения потока вязкой текучей среды в трубопроводе EA201400876A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2012900442A AU2012900442A0 (en) 2012-02-07 Reducing friction of a viscous fluid flow in a conduit
PCT/AU2013/000109 WO2013116902A1 (en) 2012-02-07 2013-02-07 Reducing friction of a viscous fluid flow in a conduit

Publications (1)

Publication Number Publication Date
EA201400876A1 true EA201400876A1 (ru) 2015-01-30

Family

ID=48946838

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201400876A EA201400876A1 (ru) 2012-02-07 2013-02-07 Снижение трения потока вязкой текучей среды в трубопроводе

Country Status (11)

Country Link
US (1) US9759386B2 (ru)
EP (1) EP2812625A4 (ru)
AU (1) AU2013218791B2 (ru)
BR (1) BR112014019410A8 (ru)
CA (1) CA2859701C (ru)
CL (1) CL2014001889A1 (ru)
CU (1) CU20140093A7 (ru)
EA (1) EA201400876A1 (ru)
PE (1) PE20142172A1 (ru)
WO (1) WO2013116902A1 (ru)
ZA (1) ZA201405780B (ru)

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* Cited by examiner, † Cited by third party
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AU2010312317B2 (en) * 2009-10-26 2015-11-05 Commonwealth Scientific And Industrial Research Organisation Method, system and device for reducing friction of viscous fluid flowing in a conduit
WO2017202116A1 (zh) * 2016-05-23 2017-11-30 宁小莹 一种水流加速器
CN107965672A (zh) * 2017-12-18 2018-04-27 上海城投污水处理有限公司 一种降低高浓度粘稠流体管道流动阻力的装置

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Also Published As

Publication number Publication date
US20140360587A1 (en) 2014-12-11
EP2812625A4 (en) 2016-01-13
US9759386B2 (en) 2017-09-12
BR112014019410A8 (pt) 2017-07-11
CU20140093A7 (es) 2014-12-26
ZA201405780B (en) 2015-11-25
PE20142172A1 (es) 2015-01-08
WO2013116902A1 (en) 2013-08-15
BR112014019410A2 (ru) 2017-06-20
AU2013218791B2 (en) 2017-07-06
CA2859701C (en) 2019-03-05
CL2014001889A1 (es) 2015-01-16
CA2859701A1 (en) 2013-08-15
EP2812625A1 (en) 2014-12-17
AU2013218791A1 (en) 2014-07-10

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