CN107420937B - It is a kind of using ethyl alcohol as the multi-point injection gas generator of fuel - Google Patents
It is a kind of using ethyl alcohol as the multi-point injection gas generator of fuel Download PDFInfo
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- CN107420937B CN107420937B CN201710438725.2A CN201710438725A CN107420937B CN 107420937 B CN107420937 B CN 107420937B CN 201710438725 A CN201710438725 A CN 201710438725A CN 107420937 B CN107420937 B CN 107420937B
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- fuel
- gas generator
- cyclone
- ethyl alcohol
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/14—Details thereof
- F23K5/22—Vaporising devices
Abstract
The present invention provides a kind of using ethyl alcohol as the multi-point injection gas generator of fuel, including diffuser, fuel shunts atomising device, high energy plasma ignition power mouth, shell, burner inner liner, fuel shunts atomising device and head group section is fixed between rear flange and case front flange, high energy plasma ignition power mouth is fixed on shell and cylinder, circular passage is equipped between shell and cylinder, floating ring mounting base is equipped at the group section 20mm ~ 50mm of head, floating ring mounting base is equipped with snap ring, floating ring is fixed on snap ring, high energy plasma ignition power mouth end is fixed on floating ring, afterburning hole and blending hole are axially successively arranged along cylinder.Apparatus of the present invention solve existing using ethyl alcohol as problems existing for the gas generator of fuel, having gas generator, combustion gas alkene value is high, it is relatively small, light-weight to improve geometric dimension under ignition system reliability, big volume flow, without being equipped with cooling water system, the advantages that operating cost is low, high combustion efficiency, long service life.
Description
Technical field
It is especially a kind of using ethyl alcohol as fuel the present invention relates to using ethyl alcohol as the technical field of the gas generator of fuel
Multi-point injection gas generator.
Background technique
Currently, mainly having by the gas generator of fuel of ethyl alcohol: (1) can burner's gas generator, such combustion gas
There are volume flow ceiling restrictions for generator, and with the increase of volume flow, single tube burner inner liner diameter constantly increases, and work as burner inner liner
After diameter reaches a certain level, main burning hole is difficult to meet primary zone burning tissues with blending hole Jet Penetration Depth and dilution zone is uniform
The needs of blending lead to the decline of generator performance；(2) toroidal combustion chamber gas generator, the disclosed combustion of CN103697471A
There is the increase with volume flow in gas generator, burner inner liner height is basically unchanged, but burner inner liner diameter change is larger, combustion gas hair
Raw device overall dimensions increase with it, and on the one hand manufacturing cost are caused to sharply increase, on the other hand need biggish fabricating yard,
Inconvenient vehicle-mounted motor-driven etc., therefore, gas generator is there are combustion gas enthalpy is low, the cumbersome igniting poor reliability of ignition system, volume
The disadvantages of flow is limited, geometric dimension is larger, need to be equipped with high-pressure cooling water system, and operating cost is high.
Summary of the invention
In view of the above problems existing in the prior art, the purpose of the present invention is to provide a kind of using ethyl alcohol as the more of fuel
Point injection gas generator, apparatus of the present invention solve existing using ethyl alcohol as problems existing for the gas generator of fuel, make
Gas generator relatively small, weight with geometric dimension under the braised value height of combustion gas, raising ignition system reliability, big volume flow
Gently, the advantages that without being equipped with cooling water system, operating cost is low, high combustion efficiency, long service life.
For this purpose, technical solution adopted by the present invention is:
It is a kind of using ethyl alcohol as the multi-point injection gas generator of fuel, including diffuser, fuel shunt atomising device, high energy
Plasma ignition sparking plug, shell, burner inner liner, diffuser is made of preceding adapter flange, diffuser, rear flange, before shell is by shell
Connecting flange is constituted after flange and shell, and burner inner liner is made of head group section and cylinder, and fuel shunts atomising device and head
Group section is fixed between rear flange and case front flange, after barrel end insertion shell in connecting flange, high-energy plasma
Thermoelectricity mouth is fixed on shell and cylinder, circular passage is equipped between shell and cylinder, at the group section 20mm ~ 50mm of head
Equipped with floating ring mounting base, floating ring mounting base is equipped with snap ring, is fixed with floating ring, high energy plasma ignition power mouth on snap ring
End is fixed on floating ring, and afterburning hole and blending hole are axially successively arranged along cylinder.
As further preferred, the fuel shunts atomising device and is made of fuel shunting disk and flow passage cover plate, the combustion
Expect that shunting disk is equipped with fuel channel and head access aperture, there are two fuel inlet, the flow passage cover plates for the fuel channel connection
It is fixed on the fuel channel side, the fuel channel other side is connected with swirl atomizer.
As further preferred, the fuel shunting disk is integral type hollow out flange.
As further preferred, the swirl atomizer is by nozzle oil inlet pipe, nozzle body, cap jet, eddy flow core, main injection jet
It constitutes, the nozzle oil inlet pipe is connected to the fuel channel, and the nozzle oil inlet tube end is equipped with the nozzle body, the pair
Spout and the eddy flow core are sequentially coaxially fixed in the nozzle body from outside to inside, and the nozzle body end is equipped with described
Main injection jet, the eddy flow core and the nozzle body are metal linear sealing.
As further preferred, the circular passage between the eddy flow core and the cap jet forms secondary oil fuel channel,
Circular passage between the cap jet and the main injection jet forms main oil fuel channel.
As further preferred, the fuel channel is shellring shape fuel channel, described in the head access aperture segmentation
Shellring shape fuel channel is followed successively by ten bisections, six equal parts and two equal parts together with fuel channel, described to connect together with fuel channel
Lead to the shellring shape fuel channel.
As further preferred, the cylinder is equipped with air film hole, the adjacent two rows air film hole cross arrangement, the gas
Fenestra aperture is 0.6mm ~ 2.0mm, and the angle of the air film hole and the cylinder barrel is 20 ° ~ 45 °, the adjacent air film hole
Pitch of holes is 5mm ~ 15mm.
As further preferred, the head group section inner wall is equipped with splash pan, and the splash pan is circumferentially uniformly provided with
Six pieces, gap is equipped between the adjacent splash pan, the splash pan is uniformly provided with cooling hole and connects through-hole with head group section.
As further preferred, air inlet and cyclone installation of the head group section equipped with the circular passage
Hole, the cyclone mounting hole are equipped with cyclone mounting base, and cyclone mounting base bottom is equipped with baffle, the cyclone
Mounting base is fixed with cyclone, and the cyclone root is equipped with Venturi tube, and the cyclone and the swirl atomizer are coaxial, described
The gap of cyclone and the swirl atomizer is 0mm ~ 2mm.
As further preferred, the adjacent cyclone is oppositely oriented.
The beneficial effect of above-mentioned technical proposal is:
(1) gas generator of the invention is using air as oxidant, and using ethyl alcohol as fuel, and combustion gas roasting value is high, air pole
It easily obtains, ethyl alcohol is cheap, and it is low to efficiently solve combustion gas roasting value, the high problem of operating cost；
(2) present invention using double oil circuits swirl atomizer atomizing effect it is good, ethyl alcohol after swirl atomizer primary atomization with rotation
The high speed rotation air-flow of stream device outlet interacts to form secondary-atomizing, and the ethanol atomizing liquid after secondary-atomizing is in swirling eddy
It is moved under drive along air-flow flow trace, is formed about the second easily lighted by high energy plasma ignition tip in ignition electric nozzle
Alcohol secondary-atomizing fuel mixes with air micelle, and igniting reliability is higher, and test of many times result proves that ignition success rate is close
100%, solve the problems, such as that ignition of gas generator reliability is low；
(3) present invention makes swirl atomizer and cyclone form axial laminated construction, and burning structure is made to be arranged in same plane,
Secondary oil fuel channel atomized fuel is directly sent to combustion zone, and main oil fuel channel sprays atomized fuel and realizes under cyclone effect
Secondary-atomizing, and form low-pressure area makes to have fired high-temperature gas and flow back along central axis, formed between mainstream and reflux a speed compared with
Low area makes flame stabilization, and neighbouring swirler is oppositely oriented to avoid interfering with each other for air-flow, effectively solves volume in the prior art
Flow increases the problem of generator size increases, and realizes that geometric dimension is relatively small under big volume flow；
(4) burner inner liner inner wall cooling air mode of the invention replaces water-cooling pattern, effectively reduces the work of burner inner liner
Temperature solves the problems, such as gas generator because mist cooling or shell water cooling need to configure cooling water system, reduces system collection
At complexity；
(5) present invention substantially increases space utilization rate using multi-point injection mode, efficiently solves and fires in the prior art
Gas generator whole geometry size is relatively excessive, and place space requirement is big, the high problem of manufacturing cost；
(6) fuel dispensing device of the invention and burner inner liner positioning method are integrated the integrated molding of hollow out flange form, improve
Overall structural strength, prior art gas generator are higher and higher to starting rate request, general to require to open from intake valve
It is no more than 1 second to gas generator normal working hours, causes combustion gas generation that can generate serious gas hammer phenomenon, the prior art
It is middle that Structural strength calls are had been unable to meet using built-in welding fabrication fuel manifold and burner inner liner positioning pin positioning method, it incite somebody to action this
The fuel manifold structure of invention is integral type hollow out flange, and burner inner liner positioning is welded on integral type hollow out flange using by burner inner liner
On, fuel is shunted by atomising device by the case front flange between the rear flange and shell of diffuser and head group section string presss from both sides
Together, gas generator operating structure security reliability is solved the problems, such as.
Detailed description of the invention
Fig. 1 is of the invention using ethyl alcohol as the operation principle schematic diagram of the multi-point injection gas generator of fuel.
Fig. 2 is of the invention using ethyl alcohol as the structural schematic diagram of the multi-point injection gas generator of fuel.
Fig. 3 is the structural schematic diagram of diffuser of the invention.
Fig. 4 is the structural schematic diagram that fuel of the invention shunts atomising device.
Fig. 5 is the structural schematic diagram of fuel channel of the invention.
Fig. 6 is the structural schematic diagram of swirl atomizer of the invention.
Fig. 7 is the structural schematic diagram of this shell of the invention.
Fig. 8 is the structural schematic diagram of burner inner liner of the invention.
Fig. 9 is the structural schematic diagram of air film hole of the invention.
Figure 10 is the structural schematic diagram of splash pan of the invention.
Figure 11 is the structural schematic diagram of cyclone of the invention.
Figure 12 is the perspective view of cyclone of the invention.
Figure 13 is the structural schematic diagram of fuel dispensing device of the invention.
Figure 14 is the structural schematic diagram of the fuel dispensing device equipped with swirl atomizer of the invention.
Figure 15 is the assembling structure schematic diagram of fuel dispensing device of the invention.
Figure 16 is the structural schematic diagram that flame of the invention passes through head impact and gaseous film control.
In figure: 1, diffuser；2, fuel shunts atomising device；3, high energy plasma ignition power mouth；4, shell；5, flame
Cylinder；101, preceding adapter flange；102, diffuser；103, rear flange；201, fuel shunting disk；202, flow passage cover plate；203, it is centrifuged
Nozzle；203a, nozzle oil inlet pipe；203b, nozzle body；203c, cap jet；203d, eddy flow core；203e, main injection jet；204, it fires
Expect import；205, fuel channel；206, head access aperture；401, case front flange；402, connecting flange after shell；403, annular
Channel；501, head group section；502, cylinder；502a, air film hole；503, afterburning hole；504, blending hole；505, splash pan；
505a, cooling hole；505b, head group section connect through-hole；506, floating ring mounting base；507, snap ring；508, floating ring；509,
Cyclone mounting base；510, baffle；511, cyclone.
Specific embodiment
To keep the features and advantages of the invention clearer, it is described combined with specific embodiments below.
It is a kind of using ethyl alcohol as the multi-point injection gas generator of fuel as shown in Fig. 1 ~ 16, including diffuser 1, fuel point
Flow atomization device 2, high energy plasma ignition power mouth 3, shell 4, burner inner liner 5, diffuser 1 is by preceding adapter flange 101, diffuser
102, rear flange 103 is constituted, and shell 4 is made of connecting flange 402 after case front flange 401 and shell, and burner inner liner 5 is turned by head
Section 501 and the composition of cylinder 502 are connect, before fuel shunting atomising device 2 and head group section 501 are fixed on rear flange 103 and shell
Between flange 401, after 502 end of cylinder insertion shell in connecting flange 402, high energy plasma ignition power mouth 3 is fixed on shell 4
On cylinder 502, it is equipped with circular passage 403 between shell 4 and cylinder 502, is set at the group section 50120mm ~ 50mm of head
There is floating ring mounting base 506, floating ring mounting base 506 is equipped with snap ring 507, is fixed with floating ring 508, high energy on snap ring 507
3 end of plasma ignition sparking plug is fixed on floating ring 508, is axially successively arranged afterburning hole 503 and blending hole along cylinder 502
504。
As shown in figure 4, the fuel shunts atomising device 2 by fuel shunting disk 201 and flow passage cover plate in the present embodiment
202 are constituted, and the fuel shunting disk 201 is equipped with fuel channel 205 and head access aperture 206, and the fuel channel 205 is connected with
Two fuel inlets 204, the flow passage cover plate 202 are fixed on 205 side of fuel channel, and the fuel channel 205 is another
Side is connected with swirl atomizer 203, and alcohol fuel enters fuel channel 205 from fuel inlet 204, then sprays from swirl atomizer 203
Out, first time atomization process is realized.
As shown in figure 5, the fuel shunting disk 201 is integral type hollow out flange, fuel shunting disk 201 in the present embodiment
It is processed using integral type, is milled out on a monolith circle woollen, improved overall structural strength and solve gas generator operation knot
Structure security reliability.
As shown in fig. 6, the swirl atomizer 203 is by nozzle oil inlet pipe 203a, nozzle body 203b, pair in the present embodiment
Spout 203c, eddy flow core 203d, main injection jet 203e are constituted, and the nozzle oil inlet pipe 203a is connected to the fuel channel 205, described
The nozzle end oil inlet pipe 203a is equipped with the nozzle body 203b, the cap jet 203c and the eddy flow core 203d from outside to inside
It is sequentially coaxially fixed in the nozzle body 203b, the end the nozzle body 203b is equipped with the main injection jet 203e, described
The eddy flow core 203d and nozzle body 203b is metal linear sealing, and cap jet 203c and eddy flow core 203d are coaxially mounted to nozzle
Inside shell 203b, being isolated for major-minor oil circuit, eddy flow are realized with the metal linear sealing of nozzle body 203b by eddy flow core 203d
Core 203d and the downstream cap jet 203c have one fuel is made to generate tangential velocity structure, i.e., several and axis are provided on cylindrical surface
To the slot that forms an angle, the circular passage between the eddy flow core 203d and the cap jet 203c forms secondary oil fuel channel,
Circular passage between the cap jet 203c and the main injection jet 203e forms main oil fuel channel, cap jet 203c and main jet
There is a convergency in the end mouth 203e, so that fuel accelerates and passes through spout high speed ejection.
As shown in figure 5, the fuel channel 205 is shellring shape fuel channel, the head access aperture in the present embodiment
The 206 segmentation shellring shape fuel channels are followed successively by ten bisections, six equal parts and two equal parts together with fuel channel, it is described together with
Shellring shape fuel channel described in fuel passage enters burner inner liner 5 and one from air a part after the deceleration of diffuser 1
Point circular passage 403, into burner inner liner 5 air under the action of cyclone 511, be formed in combustion zone steady conducive to flame
Fixed recirculating zone, and the ethyl alcohol ejected with swirl atomizer 203 is thoroughly mixed to form flammable mixture, by being arranged in burner inner liner
High energy plasma ignition power mouth 3 on wall is directly lighted, and the low temperature of the high-temperature fuel gas formed after burning and the entrance of blending hole 504 is empty
Gas is efficiently blended, and the high-temperature fuel gas for meeting and needing is formed in generator exports.
As shown in figure 9, the cylinder 502 is equipped with air film hole 502a, the adjacent two rows air film hole in the present embodiment
502a cross arrangement, the aperture the air film hole 502a are 0.6mm ~ 2.0mm, the air film hole 502a and 502 barrel of cylinder
Angle be 20 ° ~ 45 °, the adjacent air film hole 502a pitch of holes be 5mm ~ 15mm, it is uniform in 502 wall surface of cylinder of burner inner liner 5
A large amount of air film hole 502a are distributed with, can 502 inner wall of cylinder formed one layer of uniform air film, by high-temperature fuel gas in burner inner liner 5 with
Metal wall surface separates, and the convective heat transfer of high-temperature fuel gas Yu metal wall surface is effectively reduced, so that the control of 5 wall surface temperature of burner inner liner is in gold
Belong under long-term allowable work temperature.
As shown in Fig. 8, Figure 10 and Figure 16, in the present embodiment, 501 inner wall of head group section is equipped with splash pan 505, institute
It states splash pan 505 and is circumferentially uniformly provided with six pieces, gap is equipped between the adjacent splash pan 505, the splash pan 505 is uniformly
Through-hole 505b is connected with head group section equipped with cooling hole 505a, splash pan 505 is formed using high temperature alloy sheet forming, flame
The head cooling of cylinder 5 is that cold air is impacted in head access aperture 206 in splash pan on atomising device 2 by being provided with fuel and shunting
Impinging cooling is formed on 505, is entered combustion zone by a large amount of cooling hole 505a equally distributed on splash pan 505 later, is being kept off
505 high temperature side of splash basin forms one layer of uniform air film, the convective heat transfer between high-temperature fuel gas and splash pan 505 is reduced, by splash pan
505 temperature control under the long-term allowable work temperature of metal.
As shown in figure 8, in the present embodiment, the head group section 501 be equipped with the circular passage 403 air inlet and
Cyclone mounting hole, the cyclone mounting hole are equipped with cyclone mounting base 509, and 509 bottom of cyclone mounting base is set
There is baffle 510, the cyclone mounting base 509 is fixed with cyclone 511, and 511 root of cyclone is equipped with Venturi tube, described
Cyclone 511 and the swirl atomizer 203 are coaxial, and the gap of the cyclone 511 and the swirl atomizer 203 is 0mm ~ 2mm,
Cyclone 511 and swirl atomizer 203 are separately fixed at same plane and constitute burning tissues, and the secondary oil fuel of swirl atomizer 203 is logical
The spray cone angle in road is smaller, and the fuel of ejection is directly entered combustion zone, and the spray cone angle in main oil fuel channel is larger, by from
Fuel after heart nozzle 203 is atomized for the first time is sent into Venturi tube, while the high speed rotation airflow function with the generation of cyclone 511
Realize that fuel secondary-atomizing, secondary-atomizing post fuel are lighted by high energy plasma ignition power mouth 3, the effect of cyclone 511 is
Flow rotation is forced, tangential-velocity component is generated, swirling eddy is centrally formed low-pressure area, returns so that having fired high-temperature gas along central axis
Stream forms a lower region of speed, is conducive to flame stabilization, the high-temperature fuel gas of reflux can be used as one between mainstream and reflux
A stable heat source constantly lights the combustion mixture into burner inner liner 5, so that combustion gas is able to continuous-stable progress, in order to avoid
Air-flow interferes with each other between neighbouring swirler 511, and the adjacent cyclone 511 is oppositely oriented.
In use, high-speed flow enters diffuser 1, under the action of the barometric gradients flaring channel such as diffuser 1, speed by
Speed needed for being gradually reduced to 5 import of burner inner liner, air a part after the deceleration of diffuser 1 enter circular passage 403, pass through fire
Air film hole 502a, afterburning hole 503, blending hole 504 on the cylinder 502 of flame cylinder 5 enter burner inner liner；Another part is by fuel point
The head access aperture 206 of flow atomization device 2 enters, and reaches burner inner liner subsequently into the fixation cyclone 511 of head group section 501
In 5, this partial air is formed with the recirculating zone conducive to flame stabilization under the action of cyclone 511, in combustion zone, from fuel
The alcohol fuel for shunting the entrance of fuel inlet 204 of atomising device 2 is once atomized on swirl atomizer 203, secondary oil fuel channel
It sprays atomized fuel and is directly entered combustion zone, in 511 secondary-atomizing of cyclone, then main oil fuel channel sprays atomized fuel
The swirling eddy generated with cyclone 511 acts on forming flammable mixture, is lighted by high energy plasma ignition power mouth, after burning
It forms the Cryogenic air that high-temperature fuel gas enters with blending hole 504 efficiently to be blended, is formed in generator exports and meet needs
High-temperature fuel gas.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection of the present invention.
Claims (9)
1. a kind of using ethyl alcohol as the multi-point injection gas generator of fuel, it is characterised in that: shunt atomization including diffuser, fuel
Device, high energy plasma ignition power mouth, shell, burner inner liner, diffuser are made of preceding adapter flange, diffuser, rear flange, shell
It is made of connecting flange after case front flange and shell, burner inner liner is made of head group section and cylinder, and fuel shunts atomization dress
It sets and head group section is fixed between rear flange and case front flange, after barrel end insertion shell in connecting flange, high energy
Plasma ignition sparking plug is fixed on shell and cylinder, circular passage is equipped between shell and cylinder, apart from head group section
Floating ring mounting base is equipped at 20mm~50mm, floating ring mounting base is equipped with snap ring, is fixed with floating ring, high energy etc. on snap ring
Ion ignition sparking plug end is fixed on floating ring, and afterburning hole and blending hole are axially successively arranged along cylinder；The head switching
Section inner wall is equipped with splash pan, and the splash pan is circumferentially uniformly provided with six pieces, and gap is equipped between the adjacent splash pan, described
Splash pan is uniformly provided with cooling hole and connects through-hole with head group section.
2. according to claim 1 using ethyl alcohol as the multi-point injection gas generator of fuel, it is characterised in that: the fuel
It shunts atomising device to be made of fuel shunting disk and flow passage cover plate, the fuel shunting disk is equipped with fuel channel and head enters
Hole, there are two fuel inlet, the flow passage cover plate is fixed on the fuel channel side, the fuel for the fuel channel connection
The channel other side is connected with swirl atomizer.
3. according to claim 2 using ethyl alcohol as the multi-point injection gas generator of fuel, it is characterised in that: the fuel
Shunting disk is integral type hollow out flange.
4. according to claim 2 using ethyl alcohol as the multi-point injection gas generator of fuel, it is characterised in that: the centrifugation
Nozzle is made of nozzle oil inlet pipe, nozzle body, cap jet, eddy flow core, main injection jet, and the nozzle oil inlet pipe is connected to the fuel
Channel, the nozzle oil inlet tube end are equipped with the nozzle body, and the cap jet and the eddy flow core are successively same from outside to inside
Axis is fixed in the nozzle body, and the nozzle body end is equipped with the main injection jet, the eddy flow core and the nozzle housing
Body is metal linear sealing.
5. according to claim 4 using ethyl alcohol as the multi-point injection gas generator of fuel, it is characterised in that: the eddy flow
Circular passage between core and the cap jet forms secondary oil fuel channel, the annular between the cap jet and the main injection jet
Channel forms main oil fuel channel.
6. according to claim 4 using ethyl alcohol as the multi-point injection gas generator of fuel, it is characterised in that: the fuel
Channel is shellring shape fuel channel, the head access aperture divide the shellring shape fuel channel be followed successively by ten bisections,
Six equal parts and bisection are described together with shellring shape fuel channel described in fuel passage together with fuel channel.
7. according to claim 1 using ethyl alcohol as the multi-point injection gas generator of fuel, it is characterised in that: the cylinder
It is equipped with air film hole, the adjacent two rows air film hole cross arrangement, the air film hole aperture is 0.6mm~2.0mm, the air film
The angle of hole and the cylinder barrel is 20 °~45 °, and the adjacent air film hole pitch of holes is 5mm~15mm.
8. according to claim 2 using ethyl alcohol as the multi-point injection gas generator of fuel, it is characterised in that: the head
Group section is equipped with the air inlet and cyclone mounting hole of the circular passage, and the cyclone mounting hole is pacified equipped with cyclone
Seat is filled, cyclone mounting base bottom is equipped with baffle, and the cyclone mounting base is fixed with cyclone, the cyclone root
Equipped with Venturi tube, the cyclone and the swirl atomizer are coaxial, the gap of the cyclone and the swirl atomizer be 0mm~
2mm。
9. according to claim 8 using ethyl alcohol as the multi-point injection gas generator of fuel, it is characterised in that: adjacent described
Cyclone is oppositely oriented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438725.2A CN107420937B (en) | 2017-06-12 | 2017-06-12 | It is a kind of using ethyl alcohol as the multi-point injection gas generator of fuel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438725.2A CN107420937B (en) | 2017-06-12 | 2017-06-12 | It is a kind of using ethyl alcohol as the multi-point injection gas generator of fuel |
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| Publication Number | Publication Date |
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| CN107420937A CN107420937A (en) | 2017-12-01 |
| CN107420937B true CN107420937B (en) | 2019-04-26 |
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| CN201710438725.2A Active CN107420937B (en) | 2017-06-12 | 2017-06-12 | It is a kind of using ethyl alcohol as the multi-point injection gas generator of fuel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2572623B (en) | 2018-04-05 | 2020-07-29 | Intelligent Power Generation Ltd | A multi fuel flame-less combustor |
| CN113028449B (en) * | 2021-02-26 | 2023-03-17 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Streamline fuel flow distribution disc of fuel gas generator |
| CN114688561B (en) * | 2022-04-06 | 2023-07-07 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | High-capacity heat strength gas generator taking air and alcohol as propellants |
| CN116702519B (en) * | 2023-08-07 | 2023-10-31 | 中国航发四川燃气涡轮研究院 | Flame tube floating tile work load analysis method and device |
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| CN103697471A (en) * | 2013-12-13 | 2014-04-02 | 中国燃气涡轮研究院 | Annular combustion chamber fuel gas generator using alcohol as fuel |
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| GB2355302B (en) * | 1999-10-13 | 2003-12-31 | Rolls Royce Plc | Gas turbine engines |
| CN101044355A (en) * | 2004-10-18 | 2007-09-26 | 阿尔斯通技术有限公司 | Burner for a gas turbine |
| CN101307916A (en) * | 2008-06-24 | 2008-11-19 | 北京航空航天大学 | Gas turbine combustion-chamber for combusting ethanol fuel |
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Address after: 621703 songhualing village, Dakang Town, Jiangyou City, Mianyang City, Sichuan Province Patentee after: Sichuan aimont Aviation Equipment Co.,Ltd. Address before: 621703 songhualing village, Dakang Town, Jiangyou City, Mianyang City, Sichuan Province Patentee before: CHINA GAS TURBINE RESEARCH INSTITUTE, JIANGYOU TIANCHENG INDUSTRIAL Co. |