GB1245098A - Method and apparatus for lubricating a solid-liquid interface - Google Patents

Method and apparatus for lubricating a solid-liquid interface

Info

Publication number
GB1245098A
GB1245098A GB4173468A GB4173468A GB1245098A GB 1245098 A GB1245098 A GB 1245098A GB 4173468 A GB4173468 A GB 4173468A GB 4173468 A GB4173468 A GB 4173468A GB 1245098 A GB1245098 A GB 1245098A
Authority
GB
United Kingdom
Prior art keywords
liquid
suspension
tank
drag
additive
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
Application number
GB4173468A
Inventor
Walter Ball Giles
William Thomas Pettit Iii
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB4173468A priority Critical patent/GB1245098A/en
Publication of GB1245098A publication Critical patent/GB1245098A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

1,245,098. Reducing surface friction. GENERAL ELECTRIC CO. 31 Aug., 1968, No. 41734/68. Heading F2R. [Also in Division B1] A method of reducing the drag of liquid on a surface comprises preparing a suspension of a polymeric drag reducing additive in a liquid, adding the suspension to an appropriate liquid to dissolve a substantial portion of the additive, and injecting the resulting solution into the layer of liquid adjacent to the surface. As shown, the suspension may be prepared in tank 8 and added to liquid flowing through chamber 7, the mixture being passed through tank 16 provided with a perforated structure 17 designed to assist mixing prior to injection through slot 21 into the boundary layer of liquid in pipe 2. The mixture leaving tank 16 may be diluted by liquid supplied through by-pass 22. Injected additive may be recovered downstream and reused. The method may be used to reduce surface friction in pipelines e.g. aircraft fuel supply lines and the drag of liquid on the sides of vessel.
GB4173468A 1968-08-31 1968-08-31 Method and apparatus for lubricating a solid-liquid interface Expired GB1245098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4173468A GB1245098A (en) 1968-08-31 1968-08-31 Method and apparatus for lubricating a solid-liquid interface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4173468A GB1245098A (en) 1968-08-31 1968-08-31 Method and apparatus for lubricating a solid-liquid interface

Publications (1)

Publication Number Publication Date
GB1245098A true GB1245098A (en) 1971-09-02

Family

ID=10421123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4173468A Expired GB1245098A (en) 1968-08-31 1968-08-31 Method and apparatus for lubricating a solid-liquid interface

Country Status (1)

Country Link
GB (1) GB1245098A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092581A1 (en) * 1981-10-30 1983-11-02 Dow Chemical Co Friction reduction using a viscoelastic surfactant.
RU2481524C1 (en) * 2011-11-29 2013-05-10 Общество С Ограниченной Ответственностью "Аккорд Эстейт" Method of decreasing hydraulic losses and long straight section of main pipelines
RU2488032C1 (en) * 2011-11-29 2013-07-20 Общество С Ограниченной Ответственностью "Аккорд Эстейт" Method of testing anti-turbulence additive at actual pipeline

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092581A1 (en) * 1981-10-30 1983-11-02 Dow Chemical Co Friction reduction using a viscoelastic surfactant.
EP0092581A4 (en) * 1981-10-30 1984-03-29 Dow Chemical Co Friction reduction using a viscoelastic surfactant.
RU2481524C1 (en) * 2011-11-29 2013-05-10 Общество С Ограниченной Ответственностью "Аккорд Эстейт" Method of decreasing hydraulic losses and long straight section of main pipelines
RU2488032C1 (en) * 2011-11-29 2013-07-20 Общество С Ограниченной Ответственностью "Аккорд Эстейт" Method of testing anti-turbulence additive at actual pipeline

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