RU2005138818A - METHOD FOR STUDYING THE CONDITIONS OF INFLAMMATION OF POWDER CHARGES OF EXPLOSIVE HAZARDOUS FUEL-AIR MIXTURE AT ITS UNDERTAKING AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR STUDYING THE CONDITIONS OF INFLAMMATION OF POWDER CHARGES OF EXPLOSIVE HAZARDOUS FUEL-AIR MIXTURE AT ITS UNDERTAKING AND DEVICE FOR ITS IMPLEMENTATION Download PDF

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Publication number
RU2005138818A
RU2005138818A RU2005138818/28A RU2005138818A RU2005138818A RU 2005138818 A RU2005138818 A RU 2005138818A RU 2005138818/28 A RU2005138818/28 A RU 2005138818/28A RU 2005138818 A RU2005138818 A RU 2005138818A RU 2005138818 A RU2005138818 A RU 2005138818A
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Russia
Prior art keywords
air
chamber
medium
plasma
ignition
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RU2005138818/28A
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Russian (ru)
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RU2324926C2 (en
Inventor
Владимир Григорьевич Михеев (RU)
Владимир Григорьевич Михеев
Александр Иванович Устинкин (RU)
Александр Иванович Устинкин
Алексей Николаевич Царьков (RU)
Алексей Николаевич Царьков
Сергей Владимирович Мартынов (RU)
Сергей Владимирович Мартынов
Алексей Владимирович Назаров (RU)
Алексей Владимирович Назаров
Николай Николаевич Николаев (RU)
Николай Николаевич Николаев
Original Assignee
Институт Инженерной Физики Российская Федерация (Ииф Рф) (Ru)
Институт Инженерной Физики Российская Федерация (Ииф Рф)
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Priority to RU2005138818/28A priority Critical patent/RU2324926C2/en
Publication of RU2005138818A publication Critical patent/RU2005138818A/en
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Publication of RU2324926C2 publication Critical patent/RU2324926C2/en

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  • Ignition Installations For Internal Combustion Engines (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Claims (2)

1. Способ исследования условий воспламенения пороховых зарядов взрывоопасной топливовоздушной смесью при ее подрыве, включающий подготовку среды в виде горючего газа и окислителя, сжигание вспомогательного объема среды, подачу горячих продуктов взрыва в холодный основной объем среды и регистрацию процесса, отличающийся тем, что:1. A method for studying the conditions of ignition of powder charges of an explosive air-fuel mixture when it is detonated, including preparing the medium in the form of combustible gas and an oxidizing agent, burning an auxiliary volume of the medium, supplying hot explosion products to the cold bulk of the medium and registering the process, characterized in that: вместо горючего газа и окислителя во взрывозащищенную камору подрыва подается топливовоздушная смесь, состоящая из горючего газа, полученного из углеводородного топлива, и окислителя, полученного из воздуха, прошедшими подготовку в плазмоэлектрохимическом генераторе, являющиеся рабочей средой для инициирования горения;instead of combustible gas and an oxidizing agent, an air-fuel mixture is supplied to the explosion-proof blasting chamber, consisting of combustible gas obtained from hydrocarbon fuel and an oxidizing agent obtained from air, which have been prepared in a plasma-electrochemical generator, which are the working medium for initiating combustion; инициатором воспламенения и детонации подготовленной топливовоздушной смеси плазмоэлектрохимическим генератором служит процесс изменения режима работы плазмоэлектрохимического генератора посредством изменения количественного соотношения горючего газа, полученного из углеводородного топлива, и окислителя, полученного из воздуха;the initiator of ignition and detonation of the prepared air-fuel mixture by the plasma-electrochemical generator is the process of changing the operation mode of the plasma-electrochemical generator by changing the quantitative ratio of the combustible gas obtained from hydrocarbon fuel and the oxidizing agent obtained from air; воспламенение среды из полученной смеси горючего газа и окислителя с последующей за ней детонацией обеспечивает поджиг порохового заряда, расположенного внутри взрывозащищенной каморы подрыва.ignition of the medium from the resulting mixture of combustible gas and an oxidizing agent followed by detonation provides ignition of the powder charge located inside the explosion-proof explosion chamber. 2. Устройство для исследования условий воспламенения пороховых зарядов взрывоопасной топливовоздушной смесью при ее подрыве, содержащее основную камеру, дополнительную камеру с инициатором горения среды, узел соединения полостей камер между собой, системы впуска исследуемой среды в камере и регистрирующую аппаратуру, отличающееся тем, что взрывозащищенная камора подрыва оснащена смотровыми окнами, к каморе присоединен с одной стороны узел ввода активной топливовоздушной смеси с плазмоэлектрохимическим генератором, с другой стороны - узел сброса избыточного давления, возникшего при подрыве смеси, оборудованный вытяжкой продуктов детонации;2. A device for studying the conditions of ignition of powder charges of an explosive air-fuel mixture when it is detonated, containing a main chamber, an additional chamber with an initiator of combustion of the medium, a node for connecting the chamber cavities to each other, an inlet system of the test medium in the chamber and recording equipment, characterized in that the chamber is explosion-proof the blasting is equipped with viewing windows, an active fuel-air mixture input unit with a plasma-electrochemical generator is attached to the chamber on one side, and on the other hand - a unit for relieving excess pressure that occurred during the detonation of the mixture, equipped with an extract of detonation products; устройство снабжено блоками управления дозирования активной топливовоздушной смеси и управления электрической энергии плазмоэлектрохимического генератора.the device is equipped with control units for dispensing the active air-fuel mixture and control the electric energy of the plasma electrochemical generator.
RU2005138818/28A 2005-12-14 2005-12-14 Method of research of conditions of powder charge ignition with explosive fuel and air mixture during mixture blasting and device for its implementation RU2324926C2 (en)

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RU2005138818/28A RU2324926C2 (en) 2005-12-14 2005-12-14 Method of research of conditions of powder charge ignition with explosive fuel and air mixture during mixture blasting and device for its implementation

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RU2005138818/28A RU2324926C2 (en) 2005-12-14 2005-12-14 Method of research of conditions of powder charge ignition with explosive fuel and air mixture during mixture blasting and device for its implementation

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RU2324926C2 RU2324926C2 (en) 2008-05-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104990958A (en) * 2015-07-22 2015-10-21 南京工业大学 Communication container multiple explosion inhibition effect testing system
CN108426814A (en) * 2018-04-16 2018-08-21 淮阴师范学院 A kind of efficient PDE flames concentration of component measuring device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143432B (en) * 2017-06-06 2018-10-02 兴化市联富食品有限公司 High-piezoelectricity plasma gas relay couples spark knock engine before a kind of detonation wave

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104990958A (en) * 2015-07-22 2015-10-21 南京工业大学 Communication container multiple explosion inhibition effect testing system
CN104990958B (en) * 2015-07-22 2018-07-03 南京工业大学 It is a kind of to connect the multiple datonation-inhibition experimental provision of container and test system
CN108426814A (en) * 2018-04-16 2018-08-21 淮阴师范学院 A kind of efficient PDE flames concentration of component measuring device

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Effective date: 20131215