CN110133045A - Igniter for flowable state metal fuel discrete particle - Google Patents
Igniter for flowable state metal fuel discrete particle Download PDFInfo
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- CN110133045A CN110133045A CN201910383207.4A CN201910383207A CN110133045A CN 110133045 A CN110133045 A CN 110133045A CN 201910383207 A CN201910383207 A CN 201910383207A CN 110133045 A CN110133045 A CN 110133045A
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- firing device
- metal fuel
- pressurized firing
- xenon lamp
- flowable state
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/02—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs for igniting solid fuel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
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- Engineering & Computer Science (AREA)
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- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
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- Pathology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The invention discloses a kind of igniters for flowable state metal fuel discrete particle, including jet combustion device module, xenon lamp ignition module, combustion diagnosis module and control module.The present invention is using pressurized firing device as metal fuel particle burning environment, it can be achieved that igniting of the metal fuel particle in 0-5Mpa pressure limit, will not generate interference to the combustion flame of metal fuel particle, will not generate flame overlapping.
Description
Technical field
The present invention relates to a kind of igniter of metal fuel, in particular to a kind of flowable state metal fuel discrete particle point
The device of fire.
Background technique
Metal fuel has high theoretical combustion heat, it has also become important containing, which can be organized, in chemical rocket propellant formulation divides it
One.Common metal fuel both includes the metals such as magnesium, aluminium, titanium, boron or metalloid simple substance, also includes two kinds and two or more gold
Category, compound, alloy and the compound of metalloid composition etc..To improve its ignition characteristic, most of metal fuel
It can be processed to micron or nanoscale particle uses, referred to as metal fuel particle or powder.To realize that metal fuel particle exists
Full combustion in rocket engine and release can, need to study its ignition characteristic, scientifically to design propulsion
Agent prescription and engine structure, reasonably tissue burning.
Ignition of the metal fuel particle in rocket engine is along with flow at high speed.Therefore, convection current is dynamically golden
Belong to fuel particle and carries out fire trial, it is practical but also more difficult closer to engineering than the fire trial under stationary state.Mesh
Before, the researcher of related fields is usually tested using devices such as flat-flame burners, and the carrier gas with metal fuel is led to
Enter and realizes igniting in premixed flame.However, there are tripartite's planar defects for this device: first is that carrier gas is passed through premixed flame, it can be right
Original flame structure generates interference, influences its stability and uniformity；Second is that premixed flame and metal fuel particle burning
Flame overlaps, and can make troubles for combustion diagnosis；Third is that this device can only be tested in open environment, fail
Realize igniting of the flowable state metal fuel particle in pressure environment.Therefore, it is necessary to the flowable state metal fuel for developing new is discrete
Particle fire trial device and method, to overcome these defects.
Summary of the invention
Goal of the invention: the present invention provides a kind of igniter for flowable state metal fuel discrete particle, the devices
It solves the problems, such as metal fuel combustion flame structural stability and uniformity is poor, combustion diagnosis is inconvenient；Meanwhile solve can only
The problem of being tested in open environment.
Technical solution: the igniter for flowable state metal fuel discrete particle of the invention, including jet combustion device
Module, xenon lamp ignition module and combustion diagnosis module.
The fluidics module includes pressurized firing device and the sample for injecting metal fuel particle into pressurized firing device
Product syringe.
The pressurized firing device main body is horizontal T-type tee tube, and three ports of the tee tube seal and it
The port of top and side is respectively equipped with transparent form, and the side that the tee tube does not set port offers several gaging holes and divides
Not Yong Yu inlet channel and exhaust passage to pressurized firing device internal pressurization and pressure release, and the pressurized firing device is equipped with and is used for
The first cooling body that it is cooled down.The pressurized firing device is stainless steel material, and three ports pass through flangeseal, and
With good sealing property, the internal pressure of 0-5Mpa can be born, oxygen, air, nitrogen, helium, carbon dioxide etc. can be used no
Fuel gas pressurizes to pressurized firing device, and the form is pressure resistant quartz glass vision panel.Wherein, the gaging hole is equipped with three
It is a, and level is penetrated through to different location inside tee tube respectively.It can open when use, then seal when not in use.
The sample injector includes airflow channel, and wherein one end is connected for holding metal fuel the airflow channel
The front-end platform of grain, other end connection can be passed through the solenoid valve of carrier gas, wherein the front-end platform is inserted into pressurized firing
A wherein gaging hole for device, the airflow channel are stainless pipe.
The xenon lamp ignition module is used for being heated to high temperature inside pressurized firing device and light a fire, including cold mirror, is set to
The xenon lamp of first focal position of cold mirror, the xenon lamp are equipped with the second cooling body cooled down to it.
The combustion diagnosis module is used for being monitored inside pressurized firing device, including fiber spectrometer, infrared measurement of temperature
Instrument, high-speed camera and thermal infrared imager, wherein the probe of fiber spectrometer can be inserted into a wherein gaging hole for pressurized firing device,
Infrared radiation thermometer, high-speed camera and thermal infrared imager can be through forms to being monitored inside pressurized firing device.
The igniter further includes the control module for controlling combustion diagnosis module and storage data, including is controlled respectively
The power supply of xenon lamp processed and the second cooling body start and stop, power output and revolving speed further includes for controlling fiber spectrometer, infrared survey
Wen Yi, the start and stop of high-speed camera and thermal infrared imager and computer that the measurement data of acquisition is acquired and is stored and
Data collecting card, and control the type of pressurized firing device pressurization gas and sample carrier gas and the gas cylinders group and pressure reducing valve of pressure.
In pressurized firing device inner focusing and high-temperature ignition is generated for convenience of xenon lamp ignition module, inside the pressurized firing device
Equipped with boss, the boss upper end is located among pressurized firing device, and the center of the bottom port of tee tube, and institute are fixed in lower end
The light for stating xenon lamp ignition module can be focused through the form of pressurized firing device side, and boss upper end is made to be located at cold mirror
Second focus.
To realize the cooling to pressurized firing device, first cooling body includes being set around pressurized firing device periphery
And it is capable of the water cooling tube of external cooling water source.
It is carved with stria in the front-end platform, for holding metal fuel sample particle.
For convenience of adjust fluidics module position and height, the fluidics module further include can placement force burner simultaneously
The lifting platform of its height and position is adjusted, while being focused convenient for optically focused.
To realize that pressurized firing device internal pressure ring border down-firing, the cold mirror are faceted pebble ellipsoid cold mirror, and it is described cold
Light microscopic inner surface is coated with to visible light high reflection, to the cold reflective inteferometer coating of infrared light high transmission；The xenon lamp is spherical short arc
Xenon lamp.The rated output power of short arc spherical xenon lamp is 7kW, can add maximum temperature (the second focal point) inside pressurized firing device
Heat is to 2000 DEG C or more.Wherein, the high power xenon lamp power supply for controlling xenon lamp can realize the output power of short arc spherical xenon lamp in 0-
It is adjusted within the scope of 7kW.
To realize the cooling to xenon lamp, second cooling body includes being respectively arranged on xenon lamp fluorescent tube positive terminal two sides and bearing
The cooling blower of extreme rear side.The cooling blower is axial flow blower, rated speed 3000R/min.The cooling wind is electromechanical
Source can realize that the revolving speed of cooling blower is adjusted within the scope of 0-3000R/min.
To consolidate xenon lamp ignition module, guarantee the fixation of focus position, the xenon lamp ignition module further includes that can consolidate
Determine the bracket of cold mirror, xenon lamp and cooling blower, the bracket is made of stainless steel material.
The utility model has the advantages that the 1, present invention uses sample injector sample introduction, mention using carrier gas dispersed metal fuel particle and for it
For initial velocity, particle discretization can be effectively realized, while can strict control metal fuel grain flux and flow velocity；2, the present invention adopts
Use pressurized firing device as metal fuel particle burning environment, it can be achieved that point of the metal fuel particle in 0-5Mpa pressure limit
Fire；3, the present invention uses pressurized firing device as metal fuel particle burning environment, it can be achieved that metal fuel particle is in oxygen, sky
It lights a fire under the non-combustible gas ambiance such as gas, nitrogen, helium, carbon dioxide；4, the present invention uses globular short-arc xenon
Pressurized firing device internal environment is heated, maximum temperature (the second focal point) 2000 DEG C can be heated to inside pressurized firing device
More than, and interference will not be generated to the combustion flame of metal fuel particle, flame overlapping will not be generated；5, the present invention uses faceted pebble
Ellipsoid cold mirror carries out optically focused to xenon lamp light, since faceted pebble ellipsoid cold mirror is to visible light high reflection, to infrared light high transmission,
Heating light is mainly visible light, will not carry out burning using infrared band light to infrared radiation thermometer, thermal infrared imager etc. and examine
Disconnected instrument and equipment generates interference；6, the present invention is provided with boss inside pressurized firing device, focuses convenient for optically focused, is arranged simultaneously
Multiple gaging holes and pressure resistant quartz glass vision panel, convenient for combustion diagnosis equipment to being monitored inside pressurized firing device；7, this hair
It is bright to use Mobile hydraulic elevating platform placement force burner, its height and position can be continuously adjusted, be convenient for optically focused tune
It is burnt；8, the present invention carries out centralized control to combustion diagnosis equipment and test data using personal computer and data collecting card and deposits
Storage, provides great convenience for experimental implementation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of pressurized firing device in the present invention；
Fig. 3 is the structural schematic diagram of sample injector in the present invention.
Specific embodiment
Referring to Fig. 1 to Fig. 3, the igniting described in one embodiment of the invention for flowable state metal fuel discrete particle is filled
It sets, which can realize the igniting of flowable state metal fuel discrete particle in pressure environment, by jet combustion device module, xenon lamp
Ignition module, combustion diagnosis module and control module composition.
Jet combustion device module includes pressurized firing device 32, sample injector 15 and lifting platform 31, and pressurized firing device 32 is main
Body is horizontal T-type Stainless steel tee pipe, and three ports of tee tube are respectively by ring flange I 7, ring flange II 10 and ring flange III
12 sealings, are wherein equipped with I 8 form of pressure resistant quartz glass between top port and ring flange I 7, lean to one side port and ring flange II 10
Between be equipped with II 11 form of pressure resistant quartz glass；The lean to one side side of portless of pressurized firing device arranged vertically there are three gaging hole 14,
To different location inside tee tube, when use, can open the horizontal perforation of gaging hole 14, then seal when not in use；Gaging hole is arranged right below
Inlet channel 13 is equipped with exhaust passage 5 right above gaging hole 14, is respectively used to the pressurization and pressure release inside pressurized firing device 32；
32 whole body of pressurized firing device is disposed with water cooling tube 9, and when use needs external cooling water source；Boss 6 is equipped with inside pressurized firing device 32,
6 upper end of boss is located among pressurized firing device 32, and III 12 center of tee tube bottom flange dish is fixed in lower end；Sample injector 15
It is made of airflow channel 3, front-end platform 4 and solenoid valve 2, airflow channel 3 is stainless pipe, and a termination front-end platform 4 is another
Terminate solenoid valve 2；Front-end platform 4 can be inserted into one of 32 gaging hole 14 of pressurized firing device when use, and use nut seal；When use
Sample carrier gas 1 is passed through from 2 one end of solenoid valve；Lifting platform 31 is Mobile hydraulic elevating platform, simultaneously for placement force burner 32
Adjust its height and position.
Xenon lamp ignition module includes cold mirror 25, globular short-arc xenon 24, cooling blower I 23, cooling blower II 28, cooling
Blower III 30, bracket I 22 and bracket II 27；Cold mirror 25 is faceted pebble ellipsoid cold mirror, and inner surface is coated with cold reflective inteferometer coating, right
Visible light high reflection, to infrared light high transmission；By adjusting installation site, that globular short-arc xenon 24 is fixed on cold mirror 25 is ellipse
First focus of ball, light through pressurized firing device 32 lean to one side pressure resistant quartz glass II 11 focusing, make inside pressurized firing device 32
6 upper end of boss is located at the second focus of 25 ellipsoid of cold mirror；24 fluorescent tube positive terminal two sides of globular short-arc xenon are respectively arranged cooling
The cooling blower of blower I 23 and 30 III 30, negative pole end rear side arrange cooling blower II 28；Bracket I 22 and bracket II 27 be not using
Rust steel is built, for fixing cold mirror 25, globular short-arc xenon 24, cooling blower I 23, cooling blower II 28 and cooling blower III
30。
Combustion diagnosis module includes fiber spectrometer 17, infrared radiation thermometer 19, high-speed camera 20 and thermal infrared imager 21；
Fiber spectrometer 17, which is popped one's head in, when use can be inserted into one of 32 gaging hole 14 of pressurized firing device, and use nut seal；Infrared radiation thermometer
19, high-speed camera 20 and thermal infrared imager 21 supervise its inside by 32 top pressure resistant quartz glass I 8 of pressurized firing device
It surveys.
Control module includes high power xenon lamp power supply 29, cooling blower power supply 30, personal computer 16, data collecting card
18, gas cylinders group 33 and pressure reducing valve 34；High power xenon lamp power supply 29 and cooling blower power supply 30 are respectively used to control spherical short arc xenon
Lamp 24, cooling blower I 23, cooling blower II 28 and cooling blower III 30 start and stop, output power or revolving speed；Personal computer 16
With data collecting card 18 for controlling fiber spectrometer 17, infrared radiation thermometer 19, high-speed camera 20 and thermal infrared imager 21
Start and stop, and the measurement data of acquisition is acquired and is stored；Gas cylinders group 33 and pressure reducing valve 34 are for controlling pressurized firing device 32
The type and pressure of pressurization gas and sample carrier gas 1.
The operation principle of the present invention is that:
Cooling blower I 23, cooling blower II 28 and cooling blower III 30 are opened when test in advance, and makes pressurized firing device 32
9 water flowing of water cooling tube, later on globular short-arc xenon 24, by adjust 31 position of lifting platform make xenon lamp light focusing in pressure
32 internal boss of burner, 6 upper end monitors 32 internal temperature of pressurized firing device by thermal infrared imager 21, until internal temperature field
Stablize.
To ensure metal fuel particle sample dispersion, metal fuel particle and inert particle (silica) are mixed
It is mixed, sample injector 15 is then taken out to horizontal positioned, the appropriate gold for being doped with inert particle of placement in 4 stria of front-end platform
Belong to fuel particle sample, close solenoid valve 2,15 front-end platform 4 of sample injector is inserted into 32 gaging hole 14 of pressurized firing device, and twist
Tight nut seal, by 2 one end of solenoid valve of sample gas-carrier pipeline access 15 airflow channel 3 of sample injector.
Fiber spectrometer 17 is popped one's head in and is inserted into 32 gaging hole 14 of pressurized firing device, and tightens nut seal, closes pressurized firing
Pressurization air pipe is accessed inlet channel 13, successively opens inlet channel 13 and exhaust by 32 inlet channel 13 of device and exhaust passage 5
Channel 5 closes exhaust passage 5 after the completion of gas washing, inlet channel 13 is kept to open to gas washing is carried out inside pressurized firing device 32,
To pressurizeing inside pressurized firing device 32, until burner internal pressure reaches operating condition of test setting value.
Open fiber spectrometer 17, infrared radiation thermometer 19, high-speed camera 20 and thermal infrared imager 21, later on sample
15 solenoid valve 2 of syringe makes 1 inflow stream channel 3 of sample carrier gas, the metal fuel particulate samples for being doped with inert particle is taken
Inside band to pressurized firing device 32, the igniting of flowable state metal fuel discrete particle is realized in pressure environment, utilizes fiber spectrum
The ignition combustion event of instrument 17, infrared radiation thermometer 19, high-speed camera 20 and thermal infrared imager 21 to metal fuel discrete particle
It is monitored on-line.
It is acquired and stores using personal computer 16 and 18 pairs of the data collecting card measurement data obtained.
Globular short-arc xenon 24, cooling blower I 23, cooling blower II 28 and cooling blower III are successively closed after completing test
30, and 32 water cooling tube of opening pressure burner, 9 water source, later on exhaust passage 5 is to carrying out pressure release inside pressurized firing device 32.
Claims (10)
1. a kind of igniter for flowable state metal fuel discrete particle, it is characterised in that: including jet combustion device module,
Xenon lamp ignition module and combustion diagnosis module,
The jet combustion device module includes pressurized firing device and is used to inject metal fuel particle into pressurized firing device
Sample injector,
The pressurized firing device main body is horizontal T-type tee tube, and three ports of the tee tube seal and its top
And the port of side is respectively equipped with transparent form, the side that the tee tube does not set port offers several gaging holes and uses respectively
In inlet channel and exhaust passage to pressurized firing device internal pressurization and pressure release, and the pressurized firing device is equipped with for it
The first cooling cooling body,
The sample injector includes airflow channel, and wherein one end is connected for holding metal fuel particle the airflow channel
Front-end platform, other end connection can be passed through the solenoid valve of carrier gas, wherein the front-end platform is inserted into pressurized firing device
A wherein gaging hole；
The xenon lamp ignition module can to being heated to high temperature inside pressurized firing device and light a fire, including cold mirror, be set to it is described
The xenon lamp of the first focal position of cold mirror, the xenon lamp are equipped with the second cooling body cooled down to it；
The combustion diagnosis module is used for being monitored inside pressurized firing device, including fiber spectrometer, infrared radiation thermometer,
High-speed camera and thermal infrared imager, wherein the probe of fiber spectrometer can be inserted into a wherein gaging hole for pressurized firing device, infrared
Temperature measurer, high-speed camera and thermal infrared imager can be through forms to being monitored inside pressurized firing device.
2. the igniter according to claim 1 for flowable state metal fuel discrete particle, it is characterised in that: described
Igniter further includes the control module for controlling combustion diagnosis module and storage data, including controls xenon lamp and second respectively
Cooling body start and stop, power output and revolving speed power supply, further include for controlling fiber spectrometer, infrared radiation thermometer, at a high speed taking the photograph
The start and stop of shadow instrument and thermal infrared imager and the computer and data collecting card that the measurement data of acquisition is acquired and is stored,
And the gas cylinders group and pressure reducing valve of the type and pressure of control pressurized firing device pressurization gas and sample carrier gas.
3. the igniter according to claim 1 or 2 for flowable state metal fuel discrete particle, it is characterised in that:
Boss is equipped with inside the pressurized firing device, the boss upper end is located among pressurized firing device, and tee tube is fixed in lower end
The center of bottom port, and the light of the xenon lamp ignition module can be focused through the form of pressurized firing device side, and be made
Boss upper end is located at the second focus of cold mirror.
4. the igniter according to claim 1 for flowable state metal fuel discrete particle, it is characterised in that: described
First cooling body includes the water cooling tube for being set around pressurized firing device periphery and capableing of external cooling water source.
5. the igniter according to claim 1 for flowable state metal fuel discrete particle, it is characterised in that: described
Stria is carved in front-end platform.
6. the igniter according to claim 1 for flowable state metal fuel discrete particle, it is characterised in that: described
Fluidics module further includes that placement force burner and can adjust the lifting platform of its height and position.
7. the igniter according to claim 1 for flowable state metal fuel discrete particle, it is characterised in that: described
Cold mirror is faceted pebble ellipsoid cold mirror, and the cold mirror inner surface is coated with to visible light high reflection, to infrared light high transmission
Cold reflective inteferometer coating.
8. the igniter according to claim 1 for flowable state metal fuel discrete particle, it is characterised in that: described
Xenon lamp is globular short-arc xenon.
9. the igniter according to claim 1 for flowable state metal fuel discrete particle, it is characterised in that: described
Second cooling body includes the cooling blower being respectively arranged on rear side of xenon lamp fluorescent tube positive terminal two sides and negative pole end.
10. the igniter according to claim 1 for flowable state metal fuel discrete particle, it is characterised in that: institute
Stating xenon lamp ignition module further includes the bracket for being capable of fixing cold mirror, xenon lamp and cooling blower.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383207.4A CN110133045A (en) | 2019-05-09 | 2019-05-09 | Igniter for flowable state metal fuel discrete particle |
| CN201921313044.4U CN211086170U (en) | 2019-05-09 | 2019-08-14 | Ignition device for discrete particles of flowing metal fuel |
| CN201910747738.7A CN110333266A (en) | 2019-05-09 | 2019-08-14 | Igniter for flowable state metal fuel discrete particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383207.4A CN110133045A (en) | 2019-05-09 | 2019-05-09 | Igniter for flowable state metal fuel discrete particle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110133045A true CN110133045A (en) | 2019-08-16 |
Family
ID=67576833
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910383207.4A Withdrawn CN110133045A (en) | 2019-05-09 | 2019-05-09 | Igniter for flowable state metal fuel discrete particle |
| CN201921313044.4U Active CN211086170U (en) | 2019-05-09 | 2019-08-14 | Ignition device for discrete particles of flowing metal fuel |
| CN201910747738.7A Pending CN110333266A (en) | 2019-05-09 | 2019-08-14 | Igniter for flowable state metal fuel discrete particle |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921313044.4U Active CN211086170U (en) | 2019-05-09 | 2019-08-14 | Ignition device for discrete particles of flowing metal fuel |
| CN201910747738.7A Pending CN110333266A (en) | 2019-05-09 | 2019-08-14 | Igniter for flowable state metal fuel discrete particle |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN110133045A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398513A (en) * | 2020-04-02 | 2020-07-10 | 中国矿业大学 | Device and method for detecting single-particle combustion process with high image resolution |
| CN111413454A (en) * | 2020-04-20 | 2020-07-14 | 东南大学 | Testing device and testing method for ignition combustion of energetic material powder and nondestructive cooling of condensed phase combustion product |
| CN113531582A (en) * | 2021-06-30 | 2021-10-22 | 东南大学 | Multi-mode metal fuel particle ignition combustion device capable of adjusting atmosphere |
| CN114994234A (en) * | 2022-05-12 | 2022-09-02 | 东南大学 | Testing device and testing method for contact ignition and blended combustion of energy-containing ionic fuel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133045A (en) * | 2019-05-09 | 2019-08-16 | 东南大学 | Igniter for flowable state metal fuel discrete particle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133045A (en) * | 2019-05-09 | 2019-08-16 | 东南大学 | Igniter for flowable state metal fuel discrete particle |
-
2019
- 2019-05-09 CN CN201910383207.4A patent/CN110133045A/en not_active Withdrawn
- 2019-08-14 CN CN201921313044.4U patent/CN211086170U/en active Active
- 2019-08-14 CN CN201910747738.7A patent/CN110333266A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398513A (en) * | 2020-04-02 | 2020-07-10 | 中国矿业大学 | Device and method for detecting single-particle combustion process with high image resolution |
| CN111398513B (en) * | 2020-04-02 | 2021-11-05 | 中国矿业大学 | Device and method for detecting single-particle combustion process with high image resolution |
| CN111413454A (en) * | 2020-04-20 | 2020-07-14 | 东南大学 | Testing device and testing method for ignition combustion of energetic material powder and nondestructive cooling of condensed phase combustion product |
| CN111413454B (en) * | 2020-04-20 | 2022-04-08 | 东南大学 | Testing device and testing method for ignition combustion of energetic material powder and nondestructive cooling of condensed phase combustion product |
| CN113531582A (en) * | 2021-06-30 | 2021-10-22 | 东南大学 | Multi-mode metal fuel particle ignition combustion device capable of adjusting atmosphere |
| CN114994234A (en) * | 2022-05-12 | 2022-09-02 | 东南大学 | Testing device and testing method for contact ignition and blended combustion of energy-containing ionic fuel |
| CN114994234B (en) * | 2022-05-12 | 2023-12-26 | 东南大学 | Test device and test method for contact ignition and blending combustion of energetic ionic fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110333266A (en) | 2019-10-15 |
| CN211086170U (en) | 2020-07-24 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190816 |