CN115751375B - Supersonic steady combustion support plate for assisting enhanced combustion of electrolyzed water - Google Patents
Supersonic steady combustion support plate for assisting enhanced combustion of electrolyzed water Download PDFInfo
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- CN115751375B CN115751375B CN202211226152.4A CN202211226152A CN115751375B CN 115751375 B CN115751375 B CN 115751375B CN 202211226152 A CN202211226152 A CN 202211226152A CN 115751375 B CN115751375 B CN 115751375B
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- hydrogen
- oxygen
- pipeline
- support plate
- combustion
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000001301 oxygen Substances 0.000 claims abstract description 88
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 88
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 239000001257 hydrogen Substances 0.000 claims abstract description 84
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 84
- 238000002347 injection Methods 0.000 claims abstract description 42
- 239000007924 injection Substances 0.000 claims abstract description 42
- 239000000446 fuel Substances 0.000 claims abstract description 37
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 26
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 230000002708 enhancing effect Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 10
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
The invention discloses a supersonic stable combustion support plate for assisting enhanced combustion of electrolyzed water, which comprises a supersonic combustion chamber, wherein an electrolyzed water device is arranged on the outer wall of the bottom end of the supersonic combustion chamber and is used for generating hydrogen and oxygen by electrolysis of water, a drainage pipeline is connected to the inner wall of the electrolyzed water device, a support plate main body is arranged on the inner wall of the supersonic combustion chamber, a main fuel inflow pipeline is arranged in the support plate main body, a plurality of main fuel injection holes are connected to the inner wall of the main fuel inflow pipeline, a hydrogen inflow pipeline is also arranged in the support plate main body, an oxygen inflow pipeline is arranged in the support plate main body at the same time, and a plurality of hydrogen injection holes are arranged on the inner wall of one side of the support plate main body.
Description
Technical Field
The invention relates to the technical field of supersonic combustion stable combustion, in particular to a supersonic combustion stable support plate for assisting and enhancing combustion by electrolyzed water.
Background
Hypersonic technology is a major strategic requirement and important academic front edge of the country, and is known as a scramjet engine capable of realizing the optimal suction power device for hypersonic flight, which is a serious problem. The supersonic combustion chamber is taken as one of important components of the scramjet engine, and the incoming flow speed at the inlet of the combustion chamber can reach the order of kilometers per second, so that the residence time of fuel in the combustion chamber is only in the order of milliseconds, and the efficient mixing of the fuel and air is required to be completed in the extremely short time, and the ignition and stable combustion of the fuel are also realized, so that the scramjet engine is more difficult. Particularly, as the scramjet engine is developed to a wide-speed range, variable geometry and adjustable direction, a simple and reliable stable combustion enhancing method is needed to protect the scramjet engine.
In order to better organize combustion, the currently adopted stable combustion modes are mainly divided into two types, namely stable combustion of the support plate and stable combustion of the concave cavity. The cavity stable combustion can be realized by establishing a local low-speed backflow area in supersonic airflow, so that the fuel residence time is prolonged, but the main combustion area in the mode can be established in the cavity, so that the thermal stress of the cavity wall surface is higher, and the higher pressure is brought to thermal protection. The flame stabilizing capacity of the support plate is directly related to the thickness of the support plate, the thicker the support plate is, the stronger the flame stabilizing capacity is, and meanwhile, the thicker the support plate is, the larger the total pressure loss is. In order to achieve the total pressure and the stable combustion capability, a learner proposes a stable combustion strategy based on a central thin support plate, namely, a thin support plate with the thickness of 6mm is adopted, fuel injection is carried out at the front edge of the support plate, and a small amount of oxygen supplementing injection is carried out at the tail part of the support plate to strengthen combustion. Although the method can reduce the total pressure loss and realize stable combustion of fuel, liquid oxygen is required to be additionally carried, so that further application of the method is limited.
Based on the combustion stabilizing strategy of the central thin support plate, the invention provides the supersonic combustion stabilizing support plate for enhancing combustion assisted by electrolyzed water in order to further enhance the ignition and combustion stability of a supersonic combustion chamber and improve the overall performance of the scramjet engine.
Disclosure of Invention
The invention discloses a supersonic combustion stabilizing support plate for enhancing combustion assisted by electrolyzed water, and aims to solve the technical problem of how to further enhance the ignition and combustion stability of a supersonic combustion chamber and improve the overall performance of a scramjet engine.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a stable extension board that fires of supersonic combustion of supplementary reinforcing burning of electrolysis water, includes the supersonic combustion chamber, the bottom outer wall of supersonic combustion chamber is provided with the electrolysis water installation, the electrolysis water installation is used for electrolysis water to produce hydrogen and oxygen, the inner wall of electrolysis water installation is connected with the drainage pipeline, the inner wall of supersonic combustion chamber is provided with the extension board main part, the inside of extension board main part is provided with main fuel inflow pipe, the inner wall of main fuel inflow pipe is connected with a plurality of main fuel injection holes, the inside of extension board main part also is provided with hydrogen inflow pipe, the inside of extension board main part is provided with oxygen inflow pipe simultaneously, one side inner wall of extension board main part is provided with a plurality of hydrogen injection holes, hydrogen inflow pipe links to each other with the hydrogen injection hole, the homonymous inner wall of extension board main part is provided with a plurality of oxygen injection holes, the oxygen injection hole links to each other with the oxygen inflow pipe.
Through being provided with the water electrolysis device, through water electrolysis device oxygen and hydrogen to provide the pilot hydrogen burning along the hydrogen drainage pipeline and produce flame on duty, and supply oxygen to main combustion zone through the oxygen drainage pipeline, thereby improve the success rate and the stability of burning of supersonic combustion chamber ignition, thereby further improve the wholeness ability of scramjet engine.
In a preferred scheme, the drainage pipeline comprises a hydrogen drainage pipeline and an oxygen drainage pipeline, the hydrogen drainage pipeline is connected with a hydrogen inflow pipeline, the oxygen inflow pipeline is connected with an oxygen inflow pipeline, and regulating valves are respectively arranged on the hydrogen drainage pipeline and the oxygen drainage pipeline.
Through being provided with the governing valve, can adjust the ventilation pressure to required injection pressure through the control governing valve to realize the degree of supplementary burning and adjust, have higher suitability.
In a preferred scheme, hydrogen and oxygen that the electrolysis water installation produced after the electrolysis water is preserved in the both sides in the electrolysis water installation respectively, hydrogen drainage pipeline is connected in the one side that the electrolysis water installation stored hydrogen, oxygen drainage pipeline is connected in the one side that the electrolysis water installation stored oxygen, hydrogen injection hole sets up in the afterbody cavity internal surface center department of extension board main part, oxygen injection hole sets up in the both sides trailing edge center department of extension board main part, main fuel injection hole sets up in the leading edge both sides center department of extension board main part, oxygen inflow pipeline includes oxygen main communicating pipe and a plurality of oxygen reposition of redundant personnel pipeline, and a plurality of oxygen reposition of redundant personnel pipeline links to each other with the oxygen main communicating pipe simultaneously, hydrogen inflow pipeline includes hydrogen main communicating pipe and a plurality of hydrogen reposition of redundant personnel pipeline, a plurality of hydrogen reposition of redundant personnel pipeline links to each other with the hydrogen main communicating pipe simultaneously.
Through being provided with oxygen reposition of redundant personnel pipeline and hydrogen reposition of redundant personnel pipeline, reach the purpose of the balanced leading-in of gaseous, make it can better mix with the main fuel, improve auxiliary effect.
From the above, a supersonic steady combustion extension board of supplementary reinforcing burning of electrolysis water, including the supersonic combustion chamber, the bottom outer wall of supersonic combustion chamber is provided with the electrolysis water installation, the electrolysis water installation is used for electrolysis water to produce hydrogen and oxygen, the inner wall of electrolysis water installation is connected with the drainage pipeline, the inner wall of supersonic combustion chamber is provided with the extension board main part, the inside of extension board main part is provided with main fuel inflow pipeline, the inner wall of main fuel inflow pipeline is connected with a plurality of main fuel injection holes, the inside of extension board main part also is provided with hydrogen inflow pipeline, the inside of extension board main part is provided with oxygen inflow pipeline simultaneously, one side inner wall of extension board main part is provided with a plurality of hydrogen injection holes, hydrogen inflow pipeline links to each other with the hydrogen injection hole, the homonymous inner wall of extension board main part is provided with a plurality of oxygen injection holes, oxygen injection hole links to each other with the oxygen inflow pipeline. The supersonic combustion stabilizing support plate for assisting and enhancing combustion by electrolyzed water has the technical effects of improving the ignition success rate and combustion stability of a supersonic combustion chamber and further improving the overall performance of a scramjet engine.
Drawings
FIG. 1 is a sectional view of a supersonic combustion chamber of a supersonic combustion stabilizing support plate for assisting and enhancing combustion by electrolyzed water.
Fig. 2 is a cross-sectional view of a flame stabilizing support plate of the supersonic flame stabilizing support plate for enhancing combustion assisted by electrolyzed water along a central plane.
FIG. 3 is a cross-sectional view of a flame stabilizing support plate of the supersonic flame stabilizing support plate for enhancing combustion assisted by electrolyzed water along the center plane of an oxygen supplementing injection hole.
Fig. 4 is a schematic diagram of an oxygen inflow pipeline structure of a supersonic combustion stabilizing support plate for assisting enhanced combustion by electrolyzed water.
Fig. 5 is a schematic diagram of a hydrogen inflow pipeline structure of a supersonic combustion stabilizing support plate for assisting enhanced combustion by electrolyzed water.
In the figure: 1. an electrolytic water device; 2. a drainage tube; 3. a support plate main body; 4. a hydrogen gas drainage pipe; 5. an oxygen drainage pipe; 6. a main fuel inflow conduit; 7. a hydrogen gas inflow conduit; 8. an oxygen inflow conduit; 9. a main fuel injection hole; 10. a hydrogen injection hole; 11. an oxygen injection hole; 12. an oxygen main pipeline; 13. an oxygen diversion line; 14. a hydrogen gas general pipeline; 15. a hydrogen split flow pipeline.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The invention discloses a supersonic combustion stabilizing support plate for assisting and enhancing combustion by electrolyzed water, which is mainly applied to a scene of supersonic combustion.
Referring to fig. 1-3, an electrolyzed water assisted enhanced combustion supersonic steady combustion support plate comprises a supersonic combustion chamber, wherein an electrolyzed water device 1 is arranged on the outer wall of the bottom end of the supersonic combustion chamber, the electrolyzed water device 1 is used for electrolyzing water to generate hydrogen and oxygen, a drainage pipeline 2 is connected with the inner wall of the electrolyzed water device 1, a support plate main body 3 is arranged on the inner wall of the supersonic combustion chamber, a main fuel inflow pipeline 6 is arranged in the support plate main body 3, a plurality of main fuel injection holes 9 are connected with the inner wall of the main fuel inflow pipeline 6, a hydrogen inflow pipeline 7 is also arranged in the support plate main body 3, an oxygen inflow pipeline 8 is simultaneously arranged in the support plate main body 3, a plurality of hydrogen injection holes 10 are arranged on the inner wall of one side of the support plate main body 3, the hydrogen inflow pipeline 7 is connected with the hydrogen injection holes 10, the inner wall of the same side of the support plate main body 3 is provided with a plurality of oxygen injection holes 11, the oxygen injection holes 11 are connected with an oxygen inflow pipeline 8, firstly, electrolyzed water is generated by the water electrolysis device 1, hydrogen and oxygen are injected into a low-speed backflow area at the tail part of the support plate main body 3 along the oxygen injection holes 11 through the oxygen drainage pipeline 5 and the oxygen inflow pipeline 8, after the oxygen is stabilized, hydrogen is injected along the hydrogen injection holes 10 through the hydrogen drainage pipe 4 and the hydrogen inflow pipeline 7, the hydrogen is ignited by a plasma igniter to form duty flame, and then main fuel is injected along the main fuel injection holes 9 through the main fuel inflow pipeline 5, so that the main fuel is ignited under the action of the duty flame and the oxygen supplement, and stable combustion is realized, thereby improving the ignition success rate of an supersonic combustion chamber and the combustion stability, and further improving the integral performance of the scramjet engine.
Referring to fig. 1 and 2, in a preferred embodiment, the drainage pipe 2 includes a hydrogen drainage pipe 4 and an oxygen drainage pipe 5, the hydrogen drainage pipe 4 is connected with a hydrogen inflow pipe 7, the oxygen inflow pipe 5 is connected with an oxygen inflow pipe 8, regulating valves are respectively installed on the hydrogen drainage pipe 4 and the oxygen drainage pipe 5, and the ventilation pressure can be regulated to a required injection pressure by controlling the regulating valves by respectively installing the regulating valves on the oxygen drainage pipe 5 and the hydrogen drainage pipe 4, so that the degree of auxiliary combustion is regulated, and the adaptability is higher.
Referring to fig. 1, in a preferred embodiment, hydrogen and oxygen generated by the water electrolysis apparatus 1 after water electrolysis are respectively stored at both sides of the inside of the water electrolysis apparatus 1, a hydrogen gas drainage pipe 4 is connected to a side of the water electrolysis apparatus 1 storing hydrogen gas, and an oxygen gas drainage pipe 5 is connected to a side of the water electrolysis apparatus 1 storing oxygen gas.
Referring to fig. 2 and 3, in a preferred embodiment, a hydrogen injection hole 10 is provided at the center of the inner surface of the tail pocket of the main body 3, an oxygen injection hole 11 is provided at the centers of both side trailing edges of the main body 3, and a main fuel injection hole 9 is provided at the centers of both side leading edges of the main body 3.
Referring to fig. 4, in a preferred embodiment, the oxygen inflow conduit 8 includes an oxygen main conduit 12 and a plurality of oxygen shunt conduits 13, and the plurality of oxygen shunt conduits 13 are simultaneously connected to the oxygen main conduit 12.
Referring to fig. 5, in a preferred embodiment, the hydrogen inflow conduit 7 includes a hydrogen main conduit 14 and a plurality of hydrogen split conduits 15, the plurality of hydrogen split conduits 15 are simultaneously connected to the hydrogen main conduit 12, and oxygen in the oxygen main conduit 12 is discharged through the plurality of oxygen split conduits 13 by being provided with the oxygen split conduits 13 and the hydrogen split conduits 15, and hydrogen in the hydrogen main conduit 14 is discharged through the plurality of hydrogen split conduits 15, so that balanced introduction of gas is achieved, and better mixing with main fuel is enabled, and auxiliary effect is improved.
Working principle: through time sequence control, firstly, water is electrolyzed through the water electrolysis device 1, hydrogen and oxygen are respectively stored at two sides of the device, oxygen is injected to a low-speed backflow area at the tail part of the support plate main body 3 along the oxygen injection hole 11 through the oxygen drainage pipeline 5 and the oxygen inflow pipeline 8, after the oxygen is stabilized, hydrogen is injected along the hydrogen injection hole 10 through the hydrogen drainage pipe 4 and the hydrogen inflow pipeline 7, a plasma igniter is utilized to ignite the hydrogen to form duty flame, then the main fuel is injected along the main fuel injection hole 9 through the main fuel inflow pipeline 5, so that the main fuel is ignited under the action of the duty flame and the oxygen supplement, the combustion is stabilized, and the ignition success rate of the supersonic combustion chamber and the combustion stability are improved from the two aspects of providing the pilot hydrogen combustion to generate the duty flame and supplementing the oxygen to the main combustion area, thereby further improving the integral performance of the scramjet engine.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an ultrasonic steady combustion extension board of supplementary reinforcing burning of electrolytic water, includes the supersonic combustion chamber, its characterized in that, the bottom outer wall of supersonic combustion chamber is provided with electrolytic water device (1), electrolytic water device (1) are used for electrolytic water to produce hydrogen and oxygen, the inner wall of electrolytic water device (1) is connected with drainage pipeline (2), the inner wall of supersonic combustion chamber is provided with extension board main part (3), the inside of extension board main part (3) is provided with main fuel inflow pipeline (6), the inner wall of main fuel inflow pipeline (6) is connected with a plurality of main fuel injection holes (9), the inside of extension board main part (3) also is provided with hydrogen inflow pipeline (7), the inside of extension board main part (3) is provided with oxygen inflow pipeline (8) simultaneously, the inner wall of one side of extension board main part (3) is provided with a plurality of hydrogen injection holes (10), hydrogen inflow pipeline (7) link to each other with hydrogen injection hole (10), the same side inner wall of extension board main part (3) is provided with main fuel inflow pipeline (6), oxygen inflow hole (11) are provided with in the center of extension board (11) in the side of extension board main part (3) and are located oxygen injection hole (11) the center of extension board (11), the main fuel injection holes (9) are arranged at the centers of two sides of the front edge of the support plate main body (3).
2. The supersonic combustion stabilizing support plate for the auxiliary enhanced combustion of electrolyzed water according to claim 1, wherein the drainage pipeline (2) comprises a hydrogen drainage pipeline (4) and an oxygen drainage pipeline (5), the hydrogen drainage pipeline (4) is connected with a hydrogen inflow pipeline (7), the oxygen inflow pipeline (5) is connected with an oxygen inflow pipeline (8), and regulating valves are respectively arranged on the hydrogen drainage pipeline (4) and the oxygen drainage pipeline (5).
3. The supersonic combustion stabilizing support plate for assisting and enhancing combustion of electrolyzed water according to claim 2 is characterized in that hydrogen and oxygen generated by the electrolyzed water device (1) after water electrolysis are respectively stored at two sides in the electrolyzed water device (1), the hydrogen drainage pipeline (4) is connected to one side of the electrolyzed water device (1) for storing hydrogen, and the oxygen drainage pipeline (5) is connected to one side of the electrolyzed water device (1) for storing oxygen.
4. An electrolyzed water assisted enhanced combustion supersonic combustion support plate according to claim 1, wherein the oxygen inflow conduit (8) comprises an oxygen main conduit (12) and a plurality of oxygen split conduits (13), and a plurality of the oxygen split conduits (13) are simultaneously connected with the oxygen main conduit (12).
5. The supersonic combustion stabilizing support plate for electrolytic water assisted enhanced combustion according to claim 1, wherein the hydrogen inflow pipeline (7) comprises a hydrogen main pipeline (14) and a plurality of hydrogen split pipelines (15), and the hydrogen split pipelines (15) are simultaneously connected with the hydrogen main pipeline (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211226152.4A CN115751375B (en) | 2022-10-09 | 2022-10-09 | Supersonic steady combustion support plate for assisting enhanced combustion of electrolyzed water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211226152.4A CN115751375B (en) | 2022-10-09 | 2022-10-09 | Supersonic steady combustion support plate for assisting enhanced combustion of electrolyzed water |
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| Publication Number | Publication Date |
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| CN115751375A CN115751375A (en) | 2023-03-07 |
| CN115751375B true CN115751375B (en) | 2024-05-10 |
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| CN202211226152.4A Active CN115751375B (en) | 2022-10-09 | 2022-10-09 | Supersonic steady combustion support plate for assisting enhanced combustion of electrolyzed water |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207043A (en) * | 2011-04-27 | 2011-10-05 | 北京航空航天大学 | Gaseous hydrogen/gaseous oxygen eddy current cooling thrust chamber injector |
| CN102538010A (en) * | 2012-02-12 | 2012-07-04 | 北京航空航天大学 | Afterburner integrated with stabilizer and worm wheel rear rectification support plate |
| CN109084328A (en) * | 2018-07-25 | 2018-12-25 | 湖南云顶智能科技有限公司 | A kind of sliding arc discharge enhancing supersonic speed aerosol blending burner |
| CN111998387A (en) * | 2020-08-18 | 2020-11-27 | 中国空气动力研究与发展中心 | Method and device for promoting scramjet engine to realize starting ignition |
| CN114440261A (en) * | 2022-01-11 | 2022-05-06 | 中国人民解放军国防科技大学 | Supersonic partial premixing combustion device with low turbulence |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7797943B2 (en) * | 2006-10-18 | 2010-09-21 | Aerojet-General Corporation | Core burning for scramjet engines |
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2022
- 2022-10-09 CN CN202211226152.4A patent/CN115751375B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207043A (en) * | 2011-04-27 | 2011-10-05 | 北京航空航天大学 | Gaseous hydrogen/gaseous oxygen eddy current cooling thrust chamber injector |
| CN102538010A (en) * | 2012-02-12 | 2012-07-04 | 北京航空航天大学 | Afterburner integrated with stabilizer and worm wheel rear rectification support plate |
| CN109084328A (en) * | 2018-07-25 | 2018-12-25 | 湖南云顶智能科技有限公司 | A kind of sliding arc discharge enhancing supersonic speed aerosol blending burner |
| CN111998387A (en) * | 2020-08-18 | 2020-11-27 | 中国空气动力研究与发展中心 | Method and device for promoting scramjet engine to realize starting ignition |
| CN114440261A (en) * | 2022-01-11 | 2022-05-06 | 中国人民解放军国防科技大学 | Supersonic partial premixing combustion device with low turbulence |
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| CN115751375A (en) | 2023-03-07 |
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