SU1290003A1 - Method of preparing fresh charge for combustion in internal combustion engine - Google Patents

Method of preparing fresh charge for combustion in internal combustion engine Download PDF

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Publication number
SU1290003A1
SU1290003A1 SU853945475A SU3945475A SU1290003A1 SU 1290003 A1 SU1290003 A1 SU 1290003A1 SU 853945475 A SU853945475 A SU 853945475A SU 3945475 A SU3945475 A SU 3945475A SU 1290003 A1 SU1290003 A1 SU 1290003A1
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SU
USSR - Soviet Union
Prior art keywords
fuel
air
opening
fresh charge
internal combustion
Prior art date
Application number
SU853945475A
Other languages
Russian (ru)
Inventor
Аскар Минлиахмедович Кунаев
Эмиль Маркович Рудяк
Надежда Григорьевна Арещенко
Original Assignee
Институт металлургии и обогащения АН КазССР
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Application filed by Институт металлургии и обогащения АН КазССР filed Critical Институт металлургии и обогащения АН КазССР
Priority to SU853945475A priority Critical patent/SU1290003A1/en
Application granted granted Critical
Publication of SU1290003A1 publication Critical patent/SU1290003A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B51/00—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines
    • F02B51/04—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines involving electricity or magnetism
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

Изобретение относитс  к способам подготовки свежего зар да в дви- внутреннего сгорани . Цель изобретени  - повьппение эффективности путем снижени  энергозатрат. Газификатор топлива состоит из катода 1 с циркониевой или гафниевой вставкой 2, анода 3 с отверсти ми 4 дл  ввода сжатого воздуха и отверстием 5 дл  ввода топлива, меж-, электродного изол тора 6, секций .соосно расположенных втулок 7 и пшан- га 8 дл  отвода газа. При включении напр жени  на электроды 1 и 3 и подаче к ним, импульса высокого напр жени  между электродами зажигаетс  электрическа  дуга. Дл  снижени  энергозатрат воздух греют в дуге до 800-1500 К, затем подаваемый по отверстию 4 воздух истекает во внут- реннк о полость втулок 7. По отверстию 5 подаетс  топливо, которое, попада  в нагретый электрической дугой воздух, газифицируетс . Соотношение масс воздуха и топлива выдерживают в интервале (4-6):1. Q (/This invention relates to methods for preparing a fresh charge in an internal combustion engine. The purpose of the invention is to increase efficiency by reducing energy consumption. The fuel gasifier consists of a cathode 1 with a zirconium or hafnium insert 2, an anode 3 with openings 4 for introducing compressed air and an opening 5 for introducing fuel, an inter-, electrode insulator 6, sections of coaxially arranged sleeves 7 and pin 8 for gas outlet. When the voltage on electrodes 1 and 3 is turned on and applied to them, a high voltage pulse between the electrodes ignites an electric arc. To reduce energy consumption, the air is heated in the arc to 800–1500 K, then the air supplied through the opening 4 exhausts into the cavity of the sleeves 7. Through the opening 5, fuel is supplied, which, when it enters the heated electric arc, is gasified. The mass ratio of air and fuel is kept in the interval (4-6): 1. Q (/

Description

Изобретение относитс  к машиностроению , в частности к двигателе- строению, а именно к способам подготовки свежего зар да к сгоранию в двигателе внутреннего сгорани .The invention relates to mechanical engineering, in particular, to an engine-building, and specifically to methods for preparing a fresh charge for combustion in an internal combustion engine.

Цель изобретени  - повышение эф фективности путем снижени  знерго- затрат.The purpose of the invention is to increase the efficiency by reducing the costs.

На чертеже изображена схема газификатора топлива, реапизунщего способ .The drawing shows a diagram of the gasifier fuel, re-emitting method.

Газификатор топлива состоит из электродов; катода 1 с циркониевой или гафниевой вставкой 2, анода 3 с отверсти ми 4 дл  ввода сжатого воздуха и отверстием 5 дл  ввода топлива, межэлектродного изол тора 6, секций соосно расположенных втулок 7 и шланга 8 дл  отвода газа. Между электродами горит электрическа  дуга 9. Электроды I и 3 и втулки 7 охлаждаютс  водой. Отверсти  4 расположены тангенциально к внутренней поверхности анода и служат дл  создани  стабилизирукицего вихр  воздуха.The fuel gasifier consists of electrodes; a cathode 1 with a zirconium or hafnium insert 2, an anode 3 with apertures 4 for injecting compressed air and an aperture 5 for injecting fuel, an interelectrode insulator 6, sections coaxially located plugs 7 and a hose 8 for evacuating gas. An electric arc 9 burns between the electrodes. The electrodes I and 3 and the sleeves 7 are cooled with water. Holes 4 are located tangentially to the inner surface of the anode and serve to create a stabilizing air vortex.

Способ реализуетс  следующим образом .The method is implemented as follows.

Сжатый воздух подаетс  по отверстию А. Включаетс  напр жение на элетроды 1 и 3 и к ним подаетс  импульCompressed air is supplied through the opening A. The voltage on the electrodes 1 and 3 is turned on and a pulse is applied to them.

высокого напр жени , который зажигает электрическую дугу в кратчайшем рассто нии между электродами. Под действием вихр  воздуха электрическа  дуга раст гиваетс  по оси анода и занимает положение, показанное на чертеже. Нагретый электрической дугой до 800-1500 К воздух истекает во внутреннюю полость втулок 7. Поa high voltage that ignites the arc in the shortest distance between the electrodes. Under the action of a whirlwind of air, the electric arc stretches along the axis of the anode and occupies the position shown in the drawing. The air heated by an electric arc to 800-1500 K expires into the internal cavity of the sleeves 7. According to

отверстию 5 подаетс  топливо, которое , попада  в нагретый электрической дугой воздух, газифицируетс . Соотнснпение весов воздуха и топлива выдерживают в интервале (4-6):1.Hole 5 is supplied with fuel, which, when it enters the air heated by the electric arc, is gasified. The correlation of air and fuel weights is kept in the interval (4-6): 1.

Полученный газ проходит секции втулок 7, охлаждаетс  в них и затем по шлангу 8 подаетс  к двигателю.The resulting gas passes through the sections of the sleeves 7, is cooled in them and then is fed through the hose 8 to the engine.

Claims (1)

Формула изобретени Invention Formula Способ подготовки свежего зар да к сгоранию в двигателе внутреннего сгорани  путем подогрева воздуха при помощи электрического разр да и смешивани  его с топливом, о т - лнчающ.ийс  тем, что, с целью повьш1ени  эффективности путем снижени  энергозатрат, подогрев воздуха производ т при помощи электродугового разр да до 800-1500 К, а соотношение масс воздуха н топлива выдерживают в интервале (4-6):.The method of preparing fresh charge for combustion in an internal combustion engine by heating the air by using an electric discharge and mixing it with fuel, this is because, in order to increase efficiency by reducing energy costs, the air is heated by electric arc discharge up to 800-1500 K, and the mass ratio of air and fuel is kept in the interval (4-6) :.
SU853945475A 1985-08-15 1985-08-15 Method of preparing fresh charge for combustion in internal combustion engine SU1290003A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853945475A SU1290003A1 (en) 1985-08-15 1985-08-15 Method of preparing fresh charge for combustion in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853945475A SU1290003A1 (en) 1985-08-15 1985-08-15 Method of preparing fresh charge for combustion in internal combustion engine

Publications (1)

Publication Number Publication Date
SU1290003A1 true SU1290003A1 (en) 1987-02-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU853945475A SU1290003A1 (en) 1985-08-15 1985-08-15 Method of preparing fresh charge for combustion in internal combustion engine

Country Status (1)

Country Link
SU (1) SU1290003A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 952340, кп. В 03 С 3/38, 1980. *

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