CN108639360A - A kind of fuel-tank inert gas system based on corona discharge technology - Google Patents
A kind of fuel-tank inert gas system based on corona discharge technology Download PDFInfo
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- CN108639360A CN108639360A CN201810660576.9A CN201810660576A CN108639360A CN 108639360 A CN108639360 A CN 108639360A CN 201810660576 A CN201810660576 A CN 201810660576A CN 108639360 A CN108639360 A CN 108639360A
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- control valve
- electric control
- wind turbine
- fuel tank
- fuel
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- 239000002828 fuel tank Substances 0.000 title claims abstract description 53
- 238000005516 engineering process Methods 0.000 title claims abstract description 23
- 239000011261 inert gas Substances 0.000 title claims abstract description 14
- 239000007789 gas Substances 0.000 claims abstract description 42
- 239000001301 oxygen Substances 0.000 claims abstract description 32
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000446 fuel Substances 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 claims description 4
- 238000006731 degradation reaction Methods 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 21
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 10
- 239000007792 gaseous phase Substances 0.000 abstract description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 5
- 150000002500 ions Chemical class 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 229920004449 Halon® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- -1 and inflammable Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010761 intermediate fuel oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D37/00—Arrangements in connection with fuel supply for power plant
- B64D37/32—Safety measures not otherwise provided for, e.g. preventing explosive conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D37/00—Arrangements in connection with fuel supply for power plant
- B64D37/34—Conditioning fuel, e.g. heating
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fuel Cell (AREA)
Abstract
The fuel-tank inert gas system based on corona discharge technology that the invention discloses a kind of, fuel tank upper gaseous phase space fuel vapor and air mixture are passed into corona reactor, pass through the corona discharge of corona wire, produce a large amount of electronics, ion, oxygen plasma and ozone, fuel vapor is acted on, is decomposed and is aoxidized；Oxygen in reaction process consumed cabin air, the nitrogen-rich gas after reaction flow into fuel tank and are rinsed inerting.The present invention can operate at normal temperatures and pressures, and removal efficiency is high, operating cost is low, substantially non-secondary pollution, and operational management is convenient.
Description
Technical field
The invention belongs to air line technical fields, are related to a kind of aircraft fuel-tank inert gas system, more particularly to a kind of
Fuel-tank inert gas system based on corona discharge technology.
Background technology
The safety problem of modern aircraft is all the time by the extensive concern of society, and fuel system burning, explosion are to draw
One of the main reason for playing aviation accident.There is data to suggest that in Vietnam War, United States Air Force by ground fire attack and
Thousands of airplanes are lost, wherein since fuel tanker explosion on fire causes the ratio of fatal crass to be as high as 50%.Cabin is ground safely
Study carefully technology group（cabin safety research technical group,GSRTG）To 1966 to 2009 whole world
3726 civil aircraft accident statistics are the results show that share 370 accidents related with fuel tank combustion explosion.It can be seen that, it is necessary to it uses
Effective measures prevent the aircraft fuel tank from firing.
Aircraft fuel tank upper space is full of flammable gas mixture, and inflammable, explosive feature seriously threatens aircraft
Safety, it is necessary to adopt an effective measure to reduce the probability of its combustion, outburst life, and reduce its extent of injury.System is protected in fuel tank
In, fuel tank explosion on fire can be prevented by reducing fuel tank upper gaseous phase space oxygen concentration, ensure passenger and aircraft safety.Reduce fuel oil
Case oxygen concentration can be used the gases such as inert gas such as nitrogen and carbon dioxide and carry out fuel tank inerting, and so that its oxygen content is reduced to can
Fire the limit or less.
Common aircraft fuel tank oxygen concentration control technology mainly have liquid nitrogen inerting technology, 1301 inerting technologies of Halon,
Sieve technology, membrane separation technique etc..Wherein hollow-fibre membrane produces the airborne nitrogen inerting technology processed of nitrogen-rich gas（On-Board
Inert Gas Generator System, OBIGGS）It is that most economical, practical fuel tanker fires suppression technology.But
OBIGGS technologies such as detach that membrane efficiency is low to lead to that aircraft panelty is big, seperation film entrance demand pressure there are still many problems
Height causes not using on many types（Such as helicopter）, tiny film wire and infiltration aperture gradually block and air source in ozone
Cause causes fuel-steam to leak when serious film properties decaying, nitrogen-rich gas filling fuel tank pollutes environment etc..
For many years, domestic and foreign scholars have carried out numerous studies to lower temperature plasma technology.These are studies have shown that with other
Lower temperature plasma technology is compared, and corona discharge technology, which handles VOCs, has high treatment effeciency, capacity usage ratio height, plant maintenance
Advantages, the development prospects such as simply, expense is low are wide.Corona discharge refer in inhomogeneous field, under higher electric field strength,
Gas generates " electron avalanche ", a large amount of free electron occurs, these electronics are accelerated and obtained under the action of electric field force
Obtain energy.When the bond energy of the energy that these electronics have and C-H, C=C or C-C keys is same or similar, so that it may to break these
Key, to destroy the structure of organic matter.Corona discharge can generate the object with Strong oxdiative ability using ozone as representative simultaneously
Matter, can be with oxidation of organic compounds.So corona method handles VOCs, the theoretically coefficient result of above two mechanism.This hair
It is bright that corona discharge technology is applied in aircraft fuel-tank inert gas system, have can operate at normal temperatures and pressures, removal efficiency
High, the advantages that operating cost is low, substantially non-secondary pollution, operational management facilitate.
Invention content
The present invention, pollution environment low, expensive for hollow fiber membrane nitrogen efficiency existing in the prior art etc. lacks
Point provides a kind of fuel-tank inert gas system based on corona discharge technology.I.e. by fuel tank upper gaseous phase space fuel vapor and
Air mixture is passed into corona reactor, by the corona discharge of corona wire, produces a large amount of electronics, ion, oxygen etc.
Gas ions and ozone, act on fuel vapor, are decomposed and are aoxidized；Oxygen in reaction process consumed cabin air, after reaction
Nitrogen-rich gas flows into fuel tank and carries out inerting, achievees the purpose that fuel tank is fire-proof and explosion-proof.
The present invention uses following technical scheme to solve above-mentioned technical problem：
A kind of fuel-tank inert gas system based on corona discharge technology, including fuel tank, the first spark arrester, the first wind turbine, drier,
Flow sensor, surge flask, corona reactor, the second wind turbine, cooler, separator, temperature sensor, the first motorized adjustment
Valve, check-valves, the second spark arrester, oxygen concentration sensor, third wind turbine, the second electric control valve, third electric control valve and from
Movement controller；
The fuel tank includes gas access and gas vent；The automatic controller includes current input terminal and current output terminal；
The gas vent of the fuel tank, the first spark arrester, the first wind turbine entrance successively pipeline be connected；
The outlet of first wind turbine is connected with the inlet duct of the outlet of second electric control valve, drier respectively；
The outlet of the drier, flow sensor, surge flask, corona reactor, the second wind turbine, cooler hot-side channel,
The gas access pipeline phase successively of separator, temperature sensor, the first electric control valve, check-valves, the second spark arrester, fuel tank
Even, wherein the surge flask for reducing enter its interior gas flowing velocity；The corona reactor is used for entering in it
Fuel vapor carry out corona discharge degradation so that hydrocarbon therein is decomposed and consumes oxygen, generates CO2And H2O；
The entrance of the third wind turbine connects external ram-air, outlet respectively with the entrance of second electric control valve, third
The inlet duct of electric control valve is connected；
The outlet of the third electric control valve is connected with the inlet duct of the cooler cold side channel；
The outlet of the cooler cold side channel is for draining into the gas in it outside machine；
The probe of the oxygen concentration sensor stretches into the fuel tank, the oxygen concentration for measuring gas in the fuel tank, and will
It passes to the automatic controller；
The current input terminal of the automatic controller is electric with the flow sensor, temperature sensor, oxygen concentration sensor respectively
Gas phase connects, the current output terminal of automatic controller respectively with first wind turbine, corona reactor, the second wind turbine, first electronic
Regulating valve, third wind turbine, the second electric control valve, third electric control valve are electrically connected.
Beneficial effects of the present invention are as follows：
Fuel tank upper gaseous phase space fuel vapor and air mixture are passed into corona reactor by the present invention, pass through corona wire
Corona discharge, produce a large amount of electronics, ion, oxygen plasma and ozone, act on fuel vapor, decomposed and oxygen
Change；Oxygen in reaction process consumed cabin air, nitrogen-rich gas after reaction flow into fuel tank and are rinsed inerting, and system has can be
Operation under normal temperature and pressure, the advantages that removal efficiency is high, operating cost is low, non-secondary pollution, operational management facilitate.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the fuel-tank inert gas system based on corona discharge technology of the present invention.
In figure, 1- fuel tanks, the first spark arresters of 2-, the first wind turbines of 3-, 4- driers, 5- flow sensors, 6- surge flasks, 7-
Corona reactor, the second wind turbines of 8-, 9- coolers, 10- separators, 11- temperature sensors, the first electric control valves of 12-,
13- check-valves, the second spark arresters of 14-, 15- oxygen concentration sensors, 16- third wind turbines, the second electric control valves of 17-, 18- thirds
Electric control valve, 19- automatic controllers.
Specific implementation mode
With reference to embodiment, the invention will be further described.As described below is only a part of the embodiment of the present invention, non-
Whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the invention discloses a kind of fuel-tank inert gas system based on corona discharge technology, including fuel tank 1,
First spark arrester 2, the first wind turbine 3, drier 4, flow sensor 5, surge flask 6, corona reactor 7, the second wind turbine 8, cooling
Device 9, separator 10, temperature sensor 11, the first electric control valve 12, check-valves 13, the second spark arrester 14, oxygen concentration sensing
Device 15, third wind turbine 16, the second electric control valve 17, third electric control valve 18 and automatic controller 19；
The fuel tank 1 includes gas access and gas vent；The automatic controller 16 includes that current input terminal and electric current export
End；
The gas vent of the fuel tank 1, the first spark arrester 2, the first wind turbine 3 entrance successively pipeline be connected；
First wind turbine 3 outlet respectively with the outlet of second electric control valve 17, the inlet duct phase of drier 4
Even；
The outlet of the drier 4, the hot side of flow sensor 5, surge flask 6, corona reactor 7, the second wind turbine 8, cooler 9
Channel, separator 10, temperature sensor 11, the first electric control valve 12, check-valves 13, the second spark arrester 14, fuel tank 1 gas
Body entrance successively pipeline be connected, wherein the surge flask 6 for reducing enter its interior gas flowing velocity；The corona is anti-
Answer device 7 for carrying out corona discharge degradation to the fuel vapor entered in it so that hydrocarbon therein is decomposed and disappears
Oxygen consumption gas generates CO2And H2O；
The entrance of the third wind turbine 15 connects external ram-air, outlet respectively with the entrance of second electric control valve 17,
The inlet duct of third electric control valve 18 is connected；
The outlet of the third electric control valve 18 is connected with the inlet duct of 9 cold side channel of the cooler；
The outlet of 9 cold side channel of the cooler is for draining into the gas in it outside machine；
The probe of the oxygen concentration sensor 15 stretches into the fuel tank 1, the oxygen concentration for measuring gas in the fuel tank 1,
And pass it to the automatic controller 19；
The current input terminal of the automatic controller 19 is sensed with the flow sensor 5, temperature sensor 11, oxygen concentration respectively
Device 15 is electrically connected, the current output terminal of automatic controller 19 respectively with first wind turbine 3, corona reactor 7, the second wind turbine
8, the first electric control valve 12, third wind turbine 16, the second electric control valve 17, third electric control valve 18 are electrically connected.
A kind of fuel-tank inert gas system work process based on corona discharge technology of the present invention is as follows：
1）Corona discharge decomposable process
The mixed gas of 1 upper gaseous phase space fuel vapor of fuel tank and air passes through under the swabbing action of first wind turbine 3
It after first spark arrester 2, the first wind turbine 3, mixes with 17 ram-air of the second electric control valve is flowed through, is steamed with adjusting oxygen and fuel oil
Gas is in suitable ratio；Since relative humidity is affected to corona discharge reaction, mixed gas carries out in the drier 5
It is dry；Dry gas reduces flowing velocity in surge flask 6, then in 7 intermediate fuel oil steam of corona reactor by corona discharge
Degradation, hydrocarbon are decomposed and consume oxygen, generate CO2And H2O；
The ram-air that the third wind turbine 16 exports is divided into two strands, one plume after the second electric control valve 17, with from
The gas mixing of fuel tank participates in catalysis reaction；Its secondary air is after third electric control valve 18, into 9 cold side of the cooler
Channel cools down gas after reaction, thereafter lets out outside machine；
2）Inerting process
The nitrogen-rich gas that the corona reactor 7 exports flows through cooler 9 and is rushed under the swabbing action of second wind turbine 8
Press air cooling；And then condensed water is discharged in separator 10；Followed by temperature sensor 11, the first electric control valve
12, it after check-valves 13, the second spark arrester 14, flows into the fuel tank 1 and is rinsed inerting；
3）Data collection and control process
The oxygen concentration sensor 15 detects 1 upper gaseous phase space oxygen concentration of the fuel tank by feeler lever and transfers signals to institute
State automatic controller 19；When oxygen concentration is more than given value, first described in the output control signal communication of the automatic controller 19
Wind turbine 3, corona reactor 7, the second wind turbine 8, the first electric control valve 12, third wind turbine 16, the second electric control valve 17, third
Electric control valve 18, system starts；When oxygen concentration is less than given value, system stalls；
The gas flow for participating in reaction is measured by the flow sensor 5, to adjust 7 voltage of the corona reactor so that
Reaction fully carries out；
The temperature sensor 11 measures dry nitrogen-rich gas temperature, and transfers signals to the automatic controller 19；When
When temperature is more than given value, the first electric control valve 12 described in the output control signal-off of the automatic controller 19, to prevent
High-temperature gas enters fuel tank, ensures fuel tank safety.
Those skilled in the art of the present technique are it is understood that unless otherwise defined, all terms used herein（Including skill
Art term and scientific terminology）With meaning identical with the general understanding of the those of ordinary skill in fields of the present invention.Also
It should be understood that those terms such as defined in the general dictionary should be understood that with in the context of the prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with the meaning of idealization or too formal.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not limited to this hair
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection domain within.
Claims (1)
1. a kind of fuel-tank inert gas system based on corona discharge technology, which is characterized in that include fuel tank（1）, the first spark arrester
（2）, the first wind turbine（3）, drier（4）, flow sensor（5）, surge flask（6）, corona reactor（7）, the second wind turbine（8）、
Cooler（9）, separator（10）, temperature sensor（11）, the first electric control valve（12）, check-valves（13）, the second back-fire relief
Device（14）, oxygen concentration sensor（15）, third wind turbine（16）, the second electric control valve（17）, third electric control valve（18）With
Automatic controller（19）；
The fuel tank（1）Including gas access and gas vent；The automatic controller（19）Including current input terminal and electric current
Output end；
The fuel tank（1）Gas vent, the first spark arrester（2）, the first wind turbine（3）Entrance successively pipeline be connected；
First wind turbine（3）Outlet respectively with second electric control valve（17）Outlet, drier（4）Inlet tube
Road is connected；
The drier（4）Outlet, flow sensor（5）, surge flask（6）, corona reactor（7）, the second wind turbine（8）, it is cold
But device（9）Hot-side channel, separator（10）, temperature sensor（11）, the first electric control valve（12）, check-valves（13）、
Second spark arrester（14）, fuel tank（1）Gas access successively pipeline be connected, wherein the surge flask（6）For reducing into its
The flowing velocity of interior gas；The corona reactor（7）For carrying out corona discharge degradation to the fuel vapor entered in it, make
It obtains hydrocarbon therein to be decomposed and consume oxygen, generates CO2And H2O；
The third wind turbine（15）Entrance connect external ram-air, outlet respectively with second electric control valve（17）Enter
Mouth, third electric control valve（18）Inlet duct be connected；
The third electric control valve（18）Outlet and the cooler（9）The inlet duct of cold side channel is connected；
The cooler（9）The outlet of cold side channel is for draining into the gas in it outside machine；
The oxygen concentration sensor（15）Probe stretch into the fuel tank（1）It is interior, for measuring the fuel tank（1）The oxygen of interior gas
Concentration, and pass it to the automatic controller（19）；
The automatic controller（19）Current input terminal respectively with the flow sensor（5）, temperature sensor（11）, oxygen it is dense
Spend sensor（15）It is electrically connected, automatic controller（19）Current output terminal respectively with first wind turbine（3）, corona reaction
Device（7）, the second wind turbine（8）, the first electric control valve（12）, third wind turbine（16）, the second electric control valve（17）, third it is electronic
Regulating valve（18）It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660576.9A CN108639360A (en) | 2018-06-25 | 2018-06-25 | A kind of fuel-tank inert gas system based on corona discharge technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660576.9A CN108639360A (en) | 2018-06-25 | 2018-06-25 | A kind of fuel-tank inert gas system based on corona discharge technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108639360A true CN108639360A (en) | 2018-10-12 |
Family
ID=63753515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810660576.9A Pending CN108639360A (en) | 2018-06-25 | 2018-06-25 | A kind of fuel-tank inert gas system based on corona discharge technology |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU94040262A (en) * | 1994-11-01 | 1996-09-27 | Д.Д. Медведев | Method of exhaust, flue and fuel gasses purification using pulse corona discharge |
| RU2099584C1 (en) * | 1993-02-03 | 1997-12-20 | Козлов Николай Степанович | Method and device for igniting and burning fuel mixture in internal combustion engine |
| CN107856869A (en) * | 2017-12-08 | 2018-03-30 | 南京航空航天大学 | A kind of catalysis burning inerting aircraft fuel tank system and control method with tonifying Qi |
| CN108033027A (en) * | 2017-12-26 | 2018-05-15 | 南京航空航天大学 | A kind of green inerting fuel tank afterheat utilizing system |
| CN208544429U (en) * | 2018-06-25 | 2019-02-26 | 南京航空航天大学 | A kind of fuel-tank inert gas system based on corona discharge technology |
-
2018
- 2018-06-25 CN CN201810660576.9A patent/CN108639360A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2099584C1 (en) * | 1993-02-03 | 1997-12-20 | Козлов Николай Степанович | Method and device for igniting and burning fuel mixture in internal combustion engine |
| RU94040262A (en) * | 1994-11-01 | 1996-09-27 | Д.Д. Медведев | Method of exhaust, flue and fuel gasses purification using pulse corona discharge |
| CN107856869A (en) * | 2017-12-08 | 2018-03-30 | 南京航空航天大学 | A kind of catalysis burning inerting aircraft fuel tank system and control method with tonifying Qi |
| CN108033027A (en) * | 2017-12-26 | 2018-05-15 | 南京航空航天大学 | A kind of green inerting fuel tank afterheat utilizing system |
| CN208544429U (en) * | 2018-06-25 | 2019-02-26 | 南京航空航天大学 | A kind of fuel-tank inert gas system based on corona discharge technology |
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Application publication date: 20181012 |