RU2003125778A - METHOD FOR CREATING A TWO-PHASE JET-GAS DROP AND A DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR CREATING A TWO-PHASE JET-GAS DROP AND A DEVICE FOR ITS IMPLEMENTATION Download PDF

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Publication number
RU2003125778A
RU2003125778A RU2003125778/12A RU2003125778A RU2003125778A RU 2003125778 A RU2003125778 A RU 2003125778A RU 2003125778/12 A RU2003125778/12 A RU 2003125778/12A RU 2003125778 A RU2003125778 A RU 2003125778A RU 2003125778 A RU2003125778 A RU 2003125778A
Authority
RU
Russia
Prior art keywords
gas
stream
phase
creating
droplet
Prior art date
Application number
RU2003125778/12A
Other languages
Russian (ru)
Other versions
RU2252080C1 (en
Inventor
Игорь Александрович Лепешинский (RU)
Игорь Александрович Лепешинский
Original Assignee
Закрытое Акционерное Общество "Силэн" (RU)
Закрытое акционерное общество "СИЛЭН"
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 Закрытое Акционерное Общество "Силэн" (RU), Закрытое акционерное общество "СИЛЭН" filed Critical Закрытое Акционерное Общество "Силэн" (RU)
Priority to RU2003125778/12A priority Critical patent/RU2252080C1/en
Priority to PCT/RU2004/000126 priority patent/WO2005018824A1/en
Publication of RU2003125778A publication Critical patent/RU2003125778A/en
Application granted granted Critical
Publication of RU2252080C1 publication Critical patent/RU2252080C1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/008—Making of fire-extinguishing materials immediately before use for producing other mixtures of different gases or vapours, water and chemicals, e.g. water and wetting agents, water and gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
    • B24C7/0038—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier the blasting medium being a gaseous stream

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Claims (2)

1. Способ создания газокапельной двухфазной струи, включающий подачу жидкости и газового потока, диспергирование жидкости, смешивание диспергированной жидкости с газовым потоком и ускорение полученного двухфазного газокапельного потока, отличающийся тем, что двухфазный поток ускоряют до скорости равной или большей скорости звука в двухфазном потоке, при этом его давление уменьшают до давления превышающего давление в среде истечения.1. A method of creating a gas-droplet two-phase jet, comprising supplying a liquid and a gas stream, dispersing a liquid, mixing the dispersed liquid with a gas stream and accelerating the obtained two-phase gas-droplet stream, characterized in that the two-phase stream is accelerated to a speed equal to or greater than the speed of sound in a two-phase stream, at In this case, its pressure is reduced to a pressure exceeding the pressure in the outflow medium. 2. Устройство для создания высококонцентрированной газокапельной струи, включающее камеру формирования двухфазного газокапельного потока с входами для подачи жидкости и газа и связанное с ним газодинамическое сопло, отличающееся тем, что газодинамическое сопло выполнено составным из двух частей, причем одна из которых - концевая установлена относительно второй части с возможностью вывода ее из потока.2. A device for creating a highly concentrated gas-droplet jet, comprising a chamber for forming a two-phase gas-droplet stream with inlets for supplying liquid and gas and a gas-dynamic nozzle associated with it, characterized in that the gas-dynamic nozzle is made up of two parts, one of which is end mounted relative to the second parts with the ability to withdraw it from the stream.
RU2003125778/12A 2003-08-22 2003-08-22 Method and device for two-phase gas-and-droplet jet forming RU2252080C1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2003125778/12A RU2252080C1 (en) 2003-08-22 2003-08-22 Method and device for two-phase gas-and-droplet jet forming
PCT/RU2004/000126 WO2005018824A1 (en) 2003-08-22 2004-04-01 Method for producing a two-phase gas-drop jet and device for carrying out said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003125778/12A RU2252080C1 (en) 2003-08-22 2003-08-22 Method and device for two-phase gas-and-droplet jet forming

Publications (2)

Publication Number Publication Date
RU2003125778A true RU2003125778A (en) 2005-02-27
RU2252080C1 RU2252080C1 (en) 2005-05-20

Family

ID=34215027

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003125778/12A RU2252080C1 (en) 2003-08-22 2003-08-22 Method and device for two-phase gas-and-droplet jet forming

Country Status (2)

Country Link
RU (1) RU2252080C1 (en)
WO (1) WO2005018824A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2472591C2 (en) * 2011-04-21 2013-01-20 Сайнмет Ла, Инкорпорейтед Method of making fine-dispersed mixes of different phase components and device to this end
RU2482926C1 (en) * 2012-04-27 2013-05-27 Олег Савельевич Кочетов Long-range gas-drop jet generator
RU2548070C1 (en) * 2014-01-20 2015-04-10 Олег Савельевич Кочетов Kochetov's method of long range gas-droplet jet creation and device for its implementation
RU2555559C1 (en) * 2014-04-08 2015-07-10 Владимир Александрович Форстман Nozzle
RU2577654C1 (en) * 2015-02-06 2016-03-20 Олег Савельевич Кочетов Kochetov modular fire extinguishing system
RU2631277C1 (en) * 2016-05-27 2017-09-20 Олег Савельевич Кочетов Vortex atomizer by kochetov
RU2650124C1 (en) * 2017-02-22 2018-04-09 Олег Савельевич Кочетов Pneumatic nozzle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD233490A1 (en) * 1985-01-02 1986-03-05 Tech Hochschule Magdeburg Otto METHOD AND DEVICE FOR APPLYING A LUBRICANT
US5125582A (en) * 1990-08-31 1992-06-30 Halliburton Company Surge enhanced cavitating jet
RU2083247C1 (en) * 1994-02-01 1997-07-10 Харьковский государственный технический университет строительства и архитектуры Device for liquid spraying
RU2107554C1 (en) * 1996-07-08 1998-03-27 Научно-исследовательский институт низких температур при Московском государственном авиационном институте (техническом университете) Method of forming gaseous dripping jet; plant for realization of this method and nozzle for forming gaseous dripping jet
RU2121390C1 (en) * 1997-05-14 1998-11-10 Научно-исследовательский институт низких температур при МАИ (Московском государственном авиационном институте - техническом университете) Fire-extinguishing plant

Also Published As

Publication number Publication date
RU2252080C1 (en) 2005-05-20
WO2005018824A1 (en) 2005-03-03

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20060823

NF4A Reinstatement of patent

Effective date: 20080210

PC4A Invention patent assignment

Effective date: 20080523

MM4A The patent is invalid due to non-payment of fees

Effective date: 20080823

NF4A Reinstatement of patent

Effective date: 20110120

MM4A The patent is invalid due to non-payment of fees

Effective date: 20170823