CN109632866A - A kind of water-cooled sample holder in high-enthalpy flow - Google Patents
A kind of water-cooled sample holder in high-enthalpy flow Download PDFInfo
- Publication number
- CN109632866A CN109632866A CN201811565029.9A CN201811565029A CN109632866A CN 109632866 A CN109632866 A CN 109632866A CN 201811565029 A CN201811565029 A CN 201811565029A CN 109632866 A CN109632866 A CN 109632866A
- Authority
- CN
- China
- Prior art keywords
- water
- shell
- supporting element
- closure member
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Abstract
The present invention relates to a kind of water-cooled sample holders in high-enthalpy flow, including shell, the first closure member, the second closure member, supporting element and bottom plate；Shell includes shell and inner casing, and shell is equipped with the first water inlet and the first water outlet, has hollow sandwich between shell and inner casing, hollow sandwich it is closed at both ends；Hollow sandwich includes proparea, middle area and back zone, and middle area is divided into epicoele and cavity of resorption by two the first stop portions being arranged along shell length direction；Proparea forms annular water chamber, is connected to the front end of epicoele and cavity of resorption；The rear end of epicoele is connected to back zone, and sealing is equipped between the rear end and back zone of cavity of resorption and is blocked.Water-cooled sample holder support heat insulation material can be used and smoothly complete ultra-long time (>=2500s) oxidation ablation behavioral study, to meet hypersonic aircraft thermally protective materials service performance examination demand.
Description
Technical field
The present invention relates to ground solar heat protection experimental technique field more particularly to a kind of water-cooled samples in high-enthalpy flow
Bracket.
Background technique
Hypersonic aircraft development is the following long-term strategic objective of China's aerospace field, in harsh military service
It is acted in environment by serious Aerodynamic Heating, the high heat flux density and high temperature of generation seriously threaten aircraft and the peace of personnel
Entirely.Assess and identify thus the anti-of thermal protection system, heat-proof quality, it is desirable to be able to the high enthalpy equipment of the pneumatic thermal environment of simulated flight
Middle progress large number of ground simulation test.And such test is mostly in burning heating equipment, electric arc heated equipment and high frequency plasma
It is carried out on body heating equipment, equipment Incoming gas temperature is between 3000~10000K, it is therefore desirable to design a kind of for Gao Han
Water-cooled sample holder in air-flow, to support heat insulation material that can go on smoothly the examination of long-time service performance, and it is completely full
Needed for sufficient ground simulation test.
Carry out ultra-long time (>=2500s) heat proof material ablation behavioral study in conventional heat resistant material ground analog machine
In the process, Gao Han, high temperature gas flow caused by ground-based simulation equipment bring great challenge to traditional sample holder.If adopting
When with conventional sample holder support heat insulation material examination, since conventional sample holder structure designs less reasonable, Gao Han, height
Warm air meeting scaling loss sample holder, so that the test of ultra-long time oxidation ablation is forced to stop.Therefore it needs to design a kind of for height
Water-cooled sample holder in enthalpy air-flow guarantees that the test of ultra-long time oxidation ablation is gone on smoothly, meets needed for ground simulation test.
Summary of the invention
The object of the present invention is to provide a kind of water-cooled sample holders in high-enthalpy flow, and the device can be used
Support heat insulation material smoothly completes ultra-long time (>=2500s) oxidation ablation behavioral study, to meet hypersonic aircraft heat
Protective materials service performance examines demand.
In order to solve to realize above-mentioned purpose, the present invention provides the following technical scheme that
A kind of water-cooled sample holder in high-enthalpy flow, including shell, the first closure member, the second closure member, branch
Support member and bottom plate；
Shell includes shell and inner casing, and shell is equipped with the first water inlet and the first water outlet, has between shell and inner casing
Have a hollow sandwich, hollow sandwich it is closed at both ends；Hollow sandwich includes proparea, middle area and back zone, and middle area is by along shell length side
Epicoele and cavity of resorption are divided into two the first stop portions of setting；Proparea forms annular water chamber, connects with the front end of epicoele and cavity of resorption
It is logical；The rear end of epicoele is connected to back zone, and sealing is equipped between the rear end and back zone of cavity of resorption and is blocked；First water inlet is located at
On the downside of cavity of resorption, the first water outlet is located on the downside of back zone；
First closure member is provided with screw hole on the first closure member for closing housing forward end, for carrying sample
Device is fixedly connected；Second closure member is for closing housing rear end；
One end of supporting element is fixedly connected with the second closure member, and the other end is fixedly connected with bottom plate；Supporting element includes lower end
The internal layer of closed outer layer and upper end closed, has cavity between outer layer and internal layer, the cavity forms cooling water channel；To support
When part is cooled down, cooling water enters in cooling water channel from the lower end of supporting element, flows out from the upper end of supporting element.
Preferably, the diameter of first closure member is the one third of wind tunnel nozzle diameter.
It is further preferred that the diameter of first closure member is no more than 40mm.
Preferably, the shell is divided into upper casing area and lower casing area, and upper casing area and lower casing area are with two the first blocking portions
Composed plane is boundary；Wherein, upper casing area rear end extends to the outside of lower casing area rear end；With
The inner casing rear end is provided with the extension for extending to the outer casing back, for being fixedly connected with shell and the second envelope
Closing member.
It is further preferred that second closure member is manufactured according to the shell, including first shell and closing cock；
The front end of first shell is fixedly connected with the extension, and rear end is plugged with closing cock；The lower end of the first shell
It is provided with through-hole, the internal layer of the supporting element is extended in the through-hole and is fixedly connected with the through-hole wall, the support
The outer layer of part is fixedly connected with the lower end of the first shell.
It is highly preferred that being provided with cable hole on the closing cock.
Preferably, be provided with the first water inlet pipe between first water inlet and the bottom plate, first water outlet and
First outlet pipe is set between the bottom plate；
The first inlet pipeline being connected to the first water inlet pipe, first be connected to the first outlet pipe are provided on the bottom plate
Outlet pipeline.
Preferably, the outer layer upper end of the supporting element is provided with the second water outlet, is arranged between the second water outlet and bottom plate
There is the second outlet pipe；With the second outlet pipeline being connected to the second outlet pipe is provided on the bottom plate.
It is further preferred that the lower end of the outer layer of the supporting element is provided with the second water inlet, and the second water inlet position
In in bottom plate, the second water inlet is connected to the cooling water channel between supporting element outer layer and internal layer；With
The second inlet pipeline being connected to the second water inlet is provided on the bottom plate.
Preferably, the internal layer of the support rod is connected to the bottom of the bottom plate.
(3) beneficial effect
Above-mentioned technical proposal of the invention has the advantages that
There is design in shell divides water water channel up and down, and cooling water enters cavity of resorption from the first water inlet, then by the ring of front end
Shape water cavity flows into epicoele, finally passes through the back zone of hollow sandwich, is flowed out by water outlet, to guarantee sample holder horizontal part
It is not burnt in Gao Han, high temperature gas flow.
Cooling water can also enter from the second inlet pipeline in bottom plate, flow to top from the cooling water channel bottom in supporting element
Portion finally returns to cooling water water-storing device from the second outlet pipe, the second outlet pipeline, in this way in the guarantee internal layer of energy high degree
Test cable be not burnt in Gao Han, high temperature gas flow, it is ensured that test the safe and smooth connection data collection system of cable.
Detailed description of the invention
Fig. 1 is the cross-sectional view provided by the present invention for the water-cooled sample holder in high-enthalpy flow；
Fig. 2 is the structural schematic diagram of shell (with the first closure member)；Wherein, 2-1 is the cross-sectional view of shell, and 2-2 is interior
The cross-sectional view of shell, 2-3 are the view of a certain angle of inner casing；2-4 is the A-A sectional view in Fig. 2-2, and 2-5 is the B-B in Fig. 2-2
Sectional view；
Fig. 3 is the cross-sectional view of the second closure member；Wherein, 3-1 is the cross-sectional view of first shell, and 3-2 is the section view of closing cock
Figure；
Fig. 4 is the structural schematic diagram of bottom plate；Wherein, 4-1 is cross-sectional view, and 4-2 is top view, and 4-3 is the A-A in Fig. 4-2
Sectional view, 4-4 are the B-B sectional view in Fig. 4-2, and 4-5 is the C-C sectional view in Fig. 4-2, and 4-6 is the direction D-D of Fig. 4-1
View, the i.e. bottom view of Fig. 4-1；Fig. 4-7 is the E-E sectional view in Fig. 4-2.
In figure: 1: shell；101: shell；102: inner casing；103: the first water inlets；104: the first water outlets；105: hollow
Interlayer；106: the first blocking portions；107: epicoele；108: cavity of resorption；109: annular water chamber；110: sealing；111: extension；112:
First water inlet pipe；113: the first outlet pipes；
2: the first closure members；
3: the second closure members；301: first shell；302: closing cock；303: through-hole；304: cable hole；
4: supporting element；401: outer layer；402: internal layer；403: cooling water channel；404: the second water outlets；405: the second water outlets
Pipe；
5: bottom plate；501: the first inlet pipelines；502: the first outlet pipelines；503: the second outlet pipelines；504: the second into
Water lines.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the embodiment of the present invention, to this hair
Bright technical solution is clearly and completely described.Obviously, described embodiment is a part of the embodiments of the present invention, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of every other embodiment obtained, shall fall within the protection scope of the present invention.
Fig. 1 is the structural schematic diagram provided by the present invention for the water-cooled sample holder in high-enthalpy flow, and Fig. 2 is shell
Structural schematic diagram.As shown in Fig. 1 and Fig. 2 (including 2-1,2-2,2-3,2-4,2-5), which includes shell
1, the first closure member 2, the second closure member 3, supporting element 4 and bottom plate 5；The shell 1, first closure member 2, second envelope
Closing member 3, the supporting element 4 and the bottom plate 5 can be made of 1Cr18Ni9Ti stainless steel material；
Specifically, shell 1 includes shell 101 and inner casing 102, and shell 101 is equipped with the first water inlet 103 and the first water outlet
Mouthfuls 104, there is hollow sandwich 105 between shell 101 and inner casing 102, hollow sandwich 105 it is closed at both ends；Hollow sandwich 105 wraps
Proparea, middle area and back zone are included, middle area is divided into 107 He of epicoele along two the first blocking portions 106 that 1 length direction of shell is arranged
Cavity of resorption 108；Proparea forms annular water chamber 109, is connected to the front end of epicoele 107 and cavity of resorption 108；The rear end and back zone of epicoele 107
Connection is equipped with sealing 110 and is blocked between the rear end and back zone of cavity of resorption 108；First water inlet 103 is located under cavity of resorption 108
Side, the first water outlet 104 are located on the downside of back zone；
First closure member 2 is provided with screw hole on the first closure member 2, is used for and carrying sample for closing 1 front end of shell
Device be fixedly connected；Second closure member 3 guarantees that sample holder is water-tight for closing 1 rear end of shell；
One end of supporting element 4 is fixedly connected with the second closure member 3, and the other end is fixedly connected with bottom plate 5, the height of supporting element 4
Degree can be designed according to test requirements document；The internal layer 402 of outer layer 401 and upper end closed of the supporting element 4 including lower end closed, outside
There is cavity, the cavity forms cooling water channel 403 between layer 401 and internal layer 402；When being cooled down to supporting element 4, cooling water
Enter in cooling water channel 403 from the lower end of supporting element 4, flowed out from the upper end of supporting element 4, forms lower end water inlet, upper end water outlet
The type of cooling.
For this water-cooled sample holder provided by the invention, shell concordant can be welded with inner casing to guarantee bracket most
The stationarity of the influence Flow Field in Wind Tunnel of small degree.Design has in shell 1 divides water water channel up and down, and cooling water is from the first water inlet 103
Into cavity of resorption 108, epicoele 107 then is flowed by the annular water chamber 109 of front end, finally passes through the back zone of hollow sandwich 105, is led to
The outflow of water outlet 104 is crossed, to guarantee that sample holder horizontal part is not burnt in Gao Han, high temperature gas flow.The present invention provides
This water-cooled sample holder in internal layer 402 in supporting element 4 be immersed in cooling water, so that it is guaranteed that test cable secure is suitable
Benefit connection data collection system.
Preferably, the diameter of the first closure member 2 is the one third of wind tunnel nozzle diameter.It is highly preferred that the first closure member 2
Diameter be no more than 40mm.
In some embodiments, the shell 1 is divided into upper casing area and lower casing area, and upper casing area and lower casing area are with two
Plane composed by one blocking portion 106 is boundary；Wherein, upper casing area rear end extends to the outside of lower casing area rear end；With
102 rear end of inner casing is provided with the extension 111 for extending to 101 rear end of shell, for being fixedly connected with shell
Body 1 and the second closure member 3.
As shown in Fig. 3 (including 3-1 and 3-2), second closure member 3 is manufactured according to the shell 1, including first shell
301 and closing cock 302；
The front end of first shell 301 is fixedly connected with the extension 111, and rear end is plugged with closing cock 302；First shell
301 rear end can be provided with the tapped through hole to match with 302 size of closing cock, realize closing cock 302 and first shell 301
It is threadedly coupled；The lower end of the first shell 301 is provided with through-hole 303, and the internal layer 402 of the supporting element 4 is (in some embodiments
In, through-hole has can be set in the upper surface of internal layer 402) it extends in the through-hole 303 and fixes company with 303 inner wall of through-hole
It connects, the outer layer 401 of the supporting element 4 is fixedly connected with the lower end of the first shell 301.
Preferably, it is provided with cable hole 304 on the closing cock 302, can protect test cable not by Flow Field in Wind Tunnel branch
Frame tail portion flow field, which is streamed, is burnt.
Specifically, as shown in Fig. 1 and Fig. 4 (including 4-1,4-2,4-3,4-4,4-5,4-6,4-7), first water inlet
It is provided with the first water inlet pipe 112 between 103 and the bottom plate 5, is arranged between first water outlet 104 and the bottom plate 5
One outlet pipe 113；The first inlet pipeline 501 being connected to the first water inlet pipe 112 is provided on the bottom plate 5, with the first water outlet
The first outlet pipeline 502 that pipe 113 is connected to.
Specifically, 401 upper end of outer layer of the supporting element 4 is provided with the second water outlet 404, the second water outlet 404 and bottom
The second outlet pipe 405 is provided between plate 5；With the second outlet pipe being connected to the second outlet pipe 405 is provided on the bottom plate 5
Road 503.
Specifically, the lower end of the outer layer 401 of the supporting element 4 is provided with the second water inlet (not indicating in Fig. 1), and the
Two water inlets are located in bottom plate 5, the second water inlet and the cooling water channel 403 between 4 outer layer 401 of supporting element and internal layer 402
Connection；With the second inlet pipeline 504 being connected to the second water inlet is provided on the bottom plate 5.
Preferably, the internal layer 402 of the support rod 4 is connected to the bottom of the bottom plate 5.
Bottom plate 5 can connect supporting element 4 (including outer layer 401 and internal layer 402), each water inlet pipe and outlet pipe, to protect
Demonstrate,prove the levelness and verticality of entire water-cooled sample holder.
More fully, water-cooled sample holder provided by the invention includes shell 1, the first closure member 2, the second closure member
3, supporting element 4 and bottom plate 5；The shell 1, first closure member 2, second closure member 3, the supporting element 4 and described
Bottom plate 5 is all made of 1Cr18Ni9Ti stainless steel material and is made；
Specifically, shell 1 includes shell 101 and inner casing 102, and shell 101 is equipped with the first water inlet 103 and the first water outlet
Mouthfuls 104, there is hollow sandwich 105 between shell 101 and inner casing 102, hollow sandwich 105 it is closed at both ends；Hollow sandwich 105 wraps
Proparea, middle area and back zone are included, middle area is divided into 107 He of epicoele along two the first blocking portions 106 that 1 length direction of shell is arranged
Cavity of resorption 108；Proparea forms annular water chamber 109, is connected to the front end of epicoele 107 and cavity of resorption 108；The rear end and back zone of epicoele 107
Connection is equipped with sealing 110 and is blocked between the rear end and back zone of cavity of resorption 108；First water inlet 103 is located under cavity of resorption 108
Side, the first water outlet 104 are located on the downside of back zone；
First closure member 2 is provided with screw hole on the first closure member 2, is used for and carrying sample for closing 1 front end of shell
Device be fixedly connected；The diameter of first closure member 2 is the one third of wind tunnel nozzle diameter, and the diameter of the first closure member 2 is not
More than 40mm；
Second closure member 3 is for closing 1 rear end of shell；Second closure member 3 is manufactured according to the shell 1, including first shell
Body 301 and closing cock 302；The front end of first shell 301 is fixedly connected with the extension 111, and rear end is plugged with closing cock 302；
The rear end of first shell 301 can be provided with the tapped through hole to match with 302 size of closing cock, realize closing cock 302 and first
The threaded connection of shell 301；The lower end of the first shell 301 is provided with through-hole 303, and the internal layer 402 of the supporting element 4 extends
It is fixedly connected in the through-hole 303 and with 303 inner wall of through-hole, the outer layer 401 of the supporting element 4 and the first shell
301 lower end is fixedly connected；
Cable hole 304 is provided on the closing cock 302；
One end of supporting element 4 is fixedly connected with the second closure member 3, and the other end is fixedly connected with bottom plate 5, the height of supporting element 4
Degree can be designed according to test requirements document；The internal layer 402 of outer layer 401 and upper end closed of the supporting element 4 including lower end closed, outside
There is cavity, the cavity forms cooling water channel 403 between layer 401 and internal layer 402；The bottom of internal layer 402 and the bottom plate 5 connects
It is logical；When cooling down to supporting element 4, cooling water enters in cooling water channel 403 from the lower end of supporting element 4, from the upper end of supporting element 4
Outflow forms lower end water inlet, the type of cooling of upper end water outlet；
The shell 1 is divided into upper casing area and lower casing area, and upper casing area and lower casing area are with two the first blocking portions, 106 groups
At plane be boundary；Wherein, upper casing area rear end extends to the outside of lower casing area rear end；102 rear end of inner casing, which is provided with, prolongs
The extension 111 for extending to 101 rear end of shell, for being fixedly connected with shell 1 and the second closure member 3；
The first water inlet pipe 112, first water outlet 104 are provided between first water inlet 103 and the bottom plate 5
First outlet pipe 113 is set between the bottom plate 5；Be provided on the bottom plate 5 be connected to the first water inlet pipe 112 first into
Water lines 501, the first outlet pipeline 502 being connected to the first outlet pipe 113；
401 upper end of outer layer of the supporting element 4 is provided with the second water outlet 404, between the second water outlet 404 and bottom plate 5
It is provided with the second outlet pipe 405；With the second outlet pipeline 503 being connected to the second outlet pipe 405 is provided on the bottom plate 5.
The lower end of the outer layer 401 of the supporting element 4 is provided with the second water inlet, and the second water inlet is located in bottom plate 5,
Second water inlet is connected to the cooling water channel 403 between 4 outer layer 401 of supporting element and internal layer 402；It is set on the bottom plate 5
It is equipped with the second inlet pipeline 504 being connected to the second water inlet.
Working principle:
The front end face the center point of first closed end of water-cooled sample holder opens a threaded hole to connect heat insulation material
Butt.Whole device is divided into two partial component types of cooling.First part's component type of cooling: cooling water from bottom plate 5
One inlet pipeline 501 enters, and the cavity of resorption 108 that the first water inlet pipe 112 enters in shell 1 is flowed through, by the annular water chamber 109 of front end
Epicoele 107 is flowed into afterwards, finally returns to cooling water water-storing device, such energy by the first outlet pipe 113, the first outlet pipeline 502
The guarantee sample holder horizontal part of high degree is not burnt in Gao Han, high temperature gas flow.The second part component type of cooling:
Cooling water enters from the second inlet pipeline 504 in bottom plate 5, flow to top from 403 bottom of cooling water channel in supporting element 4, most
Cooling water water-storing device, in this way the guarantee internal layer of energy high degree are returned to from the second outlet pipe 405, the second outlet pipeline 503 afterwards
Test cable in 402 is not burnt in Gao Han, high temperature gas flow.
It through detecting, is tested using above-mentioned apparatus, is 420MW/m in hot-fluid2, stagnation pressure 7.2kPa, total enthalpy is
Duration super 2500s under conditions of 38MJ/kg.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of water-cooled sample holder in high-enthalpy flow, which is characterized in that including shell, the first closure member, second
Closure member, supporting element and bottom plate；
Shell includes shell and inner casing, shell is equipped with the first water inlet and the first water outlet, is had between shell and inner casing
Empty interlayer, hollow sandwich it is closed at both ends；Hollow sandwich includes proparea, middle area and back zone, and middle area is set along shell length direction
Two the first stop portions set are divided into epicoele and cavity of resorption；Proparea forms annular water chamber, is connected to the front end of epicoele and cavity of resorption；On
The rear end of chamber is connected to back zone, and sealing is equipped between the rear end and back zone of cavity of resorption and is blocked；First water inlet is located at cavity of resorption
Downside, the first water outlet are located on the downside of back zone；
First closure member is provided with screw hole on the first closure member, for the device with carrying sample for closing housing forward end
It is fixedly connected；Second closure member is for closing housing rear end；
One end of supporting element is fixedly connected with the second closure member, and the other end is fixedly connected with bottom plate；Supporting element includes lower end closed
Outer layer and upper end closed internal layer, there is cavity, the cavity forms cooling water channel between outer layer and internal layer；To supporting element into
When row is cooling, cooling water enters in cooling water channel from the lower end of supporting element, flows out from the upper end of supporting element.
2. water-cooled sample holder according to claim 1, which is characterized in that the diameter of first closure member is wind-tunnel
The one third of jet size.
3. water-cooled sample holder according to claim 2, which is characterized in that the diameter of first closure member is no more than
40mm。
4. water-cooled sample holder according to claim 1, which is characterized in that the shell is divided into upper casing area under
Shell area, upper casing area and lower casing area are using plane composed by two the first blocking portions as boundary；Wherein, upper casing area rear end extends to down
The outside of shell area rear end；With
The inner casing rear end is provided with the extension for extending to the outer casing back, for being fixedly connected with shell and the second closing
Part.
5. water-cooled sample holder according to claim 4, which is characterized in that second closure member is according to the shell
It manufactures, including first shell and closing cock；
The front end of first shell is fixedly connected with the extension, and rear end is plugged with closing cock；The lower end of the first shell is arranged
There is through-hole, the internal layer of the supporting element is extended in the through-hole and is fixedly connected with the through-hole wall, the supporting element
Outer layer is fixedly connected with the lower end of the first shell.
6. water-cooled sample holder according to claim 5, which is characterized in that be provided with cable hole on the closing cock.
7. water-cooled sample holder according to claim 1, which is characterized in that first water inlet and the bottom plate it
Between be provided with the first water inlet pipe, the first outlet pipe is set between first water outlet and the bottom plate；
The first inlet pipeline being connected to the first water inlet pipe is provided on the bottom plate, the first water outlet being connected to the first outlet pipe
Pipeline.
8. water-cooled sample holder according to claim 1, which is characterized in that the outer layer upper end of the supporting element is provided with
Second water outlet is provided with the second outlet pipe between the second water outlet and bottom plate；Be provided on the bottom plate and second water outlet
Second outlet pipeline of pipe connection.
9. water-cooled sample holder according to claim 8, which is characterized in that the lower end of the outer layer of the supporting element is arranged
There is the second water inlet, and the second water inlet is located in bottom plate, the second water inlet and between supporting element outer layer and internal layer
Cooling water channel connection；With
The second inlet pipeline being connected to the second water inlet is provided on the bottom plate.
10. water-cooled sample holder according to claim 1, which is characterized in that the internal layer of the support rod and the bottom
The bottom of plate is connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811565029.9A CN109632866B (en) | 2018-12-20 | 2018-12-20 | A kind of water-cooled sample holder in high-enthalpy flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811565029.9A CN109632866B (en) | 2018-12-20 | 2018-12-20 | A kind of water-cooled sample holder in high-enthalpy flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109632866A true CN109632866A (en) | 2019-04-16 |
| CN109632866B CN109632866B (en) | 2019-09-27 |
Family
ID=66075997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811565029.9A Active CN109632866B (en) | 2018-12-20 | 2018-12-20 | A kind of water-cooled sample holder in high-enthalpy flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109632866B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115808287A (en) * | 2023-02-08 | 2023-03-17 | 中国空气动力研究与发展中心超高速空气动力研究所 | Stagnation point ablation test water-cooling model support for high-temperature flow field |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921725A (en) * | 1995-07-04 | 1997-01-21 | Mitsubishi Heavy Ind Ltd | Tester for solid rocket engine |
| CN2769870Y (en) * | 2004-12-29 | 2006-04-05 | 武汉钢铁(集团)公司 | Water-cooling impact tube |
| CN102758701A (en) * | 2011-04-27 | 2012-10-31 | 广西玉柴机器股份有限公司 | Integral cylinder cover of water-cooled four-valve diesel engine and corresponding diesel engine water cooling method |
| CN103344777A (en) * | 2013-06-20 | 2013-10-09 | 哈尔滨工业大学 | High-temperature and low-pressure oxygen dissociation environment test device for heat protection material |
| CN103674294A (en) * | 2013-12-16 | 2014-03-26 | 绵阳富林岚科技有限责任公司 | Water-cooling supporting base |
| CN105890863A (en) * | 2016-04-08 | 2016-08-24 | 中国空气动力研究与发展中心高速空气动力研究所 | Hypersonic speed wind-tunnel nozzle outlet segment water cooling device |
| CN106482923A (en) * | 2016-10-28 | 2017-03-08 | 北京航天长征飞行器研究所 | Test device is demarcated in a kind of flow field being applied under hot environment |
| CN106706204A (en) * | 2017-02-20 | 2017-05-24 | 华能国际电力股份有限公司 | Pressure sensor cooling device applicable to high-temperature environment test |
| CN206212293U (en) * | 2016-10-31 | 2017-05-31 | 中国航天空气动力技术研究院 | One kind welding water cooled seal thermal protection struc ture |
| CN206419548U (en) * | 2016-12-22 | 2017-08-18 | 中国空气动力研究与发展中心超高速空气动力研究所 | A kind of integral type high temperature resistant support |
| CN206740684U (en) * | 2017-02-23 | 2017-12-12 | 中国人民解放军装甲兵工程学院 | A kind of specimen holder for ablation under ultra high temperature guaranteed performance test |
-
2018
- 2018-12-20 CN CN201811565029.9A patent/CN109632866B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921725A (en) * | 1995-07-04 | 1997-01-21 | Mitsubishi Heavy Ind Ltd | Tester for solid rocket engine |
| CN2769870Y (en) * | 2004-12-29 | 2006-04-05 | 武汉钢铁(集团)公司 | Water-cooling impact tube |
| CN102758701A (en) * | 2011-04-27 | 2012-10-31 | 广西玉柴机器股份有限公司 | Integral cylinder cover of water-cooled four-valve diesel engine and corresponding diesel engine water cooling method |
| CN103344777A (en) * | 2013-06-20 | 2013-10-09 | 哈尔滨工业大学 | High-temperature and low-pressure oxygen dissociation environment test device for heat protection material |
| CN103674294A (en) * | 2013-12-16 | 2014-03-26 | 绵阳富林岚科技有限责任公司 | Water-cooling supporting base |
| CN105890863A (en) * | 2016-04-08 | 2016-08-24 | 中国空气动力研究与发展中心高速空气动力研究所 | Hypersonic speed wind-tunnel nozzle outlet segment water cooling device |
| CN106482923A (en) * | 2016-10-28 | 2017-03-08 | 北京航天长征飞行器研究所 | Test device is demarcated in a kind of flow field being applied under hot environment |
| CN206212293U (en) * | 2016-10-31 | 2017-05-31 | 中国航天空气动力技术研究院 | One kind welding water cooled seal thermal protection struc ture |
| CN206419548U (en) * | 2016-12-22 | 2017-08-18 | 中国空气动力研究与发展中心超高速空气动力研究所 | A kind of integral type high temperature resistant support |
| CN106706204A (en) * | 2017-02-20 | 2017-05-24 | 华能国际电力股份有限公司 | Pressure sensor cooling device applicable to high-temperature environment test |
| CN206740684U (en) * | 2017-02-23 | 2017-12-12 | 中国人民解放军装甲兵工程学院 | A kind of specimen holder for ablation under ultra high temperature guaranteed performance test |
Non-Patent Citations (1)
| Title |
|---|
| 吴东 等: ""气动热环境下玻璃窗口热应力试验分析"", 《空气动力学学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115808287A (en) * | 2023-02-08 | 2023-03-17 | 中国空气动力研究与发展中心超高速空气动力研究所 | Stagnation point ablation test water-cooling model support for high-temperature flow field |
| CN115808287B (en) * | 2023-02-08 | 2023-04-14 | 中国空气动力研究与发展中心超高速空气动力研究所 | Stagnation point ablation test water-cooling model support for high-temperature flow field |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109632866B (en) | 2019-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206339360U (en) | A kind of arc tunnel treadmill test model support | |
| CN106482923B (en) | A kind of flow field calibration test device suitable under hot environment | |
| CN106066235A (en) | Supercritical water narrow passage Natural Circulation experimental provision and method | |
| CN109632886A (en) | Fine hot certification test system and method in a kind of high-speed aircraft cabin | |
| CN103163173B (en) | Inner-wall non-sectional type high-temperature thermal test device of large high-speed aircraft round-shell structure | |
| CN110823502B (en) | Whole water-cooling bent in high temperature flow field | |
| CN103512755B (en) | A kind of radiating heat system for active cooling experiment | |
| CN109632866B (en) | A kind of water-cooled sample holder in high-enthalpy flow | |
| CN108267169A (en) | Thermal environment parameter measuring device inside a kind of electro-arc heater | |
| CN108593245A (en) | A kind of arc tunnel testing equipment | |
| CN203259485U (en) | Large high-speed aircraft circular shell structure inner-wall non-sectional high temperature thermal test apparatus | |
| CN105202949A (en) | Controllable-temperature self-cooling protection high-temperature U-tube evaporator | |
| CN104455478B (en) | A kind of hydraulic drive high-temperature thermal valve | |
| CN107966262A (en) | A kind of high-temperature vacuum wind tunnel test cabin and diffuser overall structure and slip compensation method for thermal with slip thermal compensation function | |
| CN109799030A (en) | A kind of water-cooled pressure measurement probe suitable for high-enthalpy flow | |
| CN208902375U (en) | A kind of window structure and conduit device for high temperature flow observation | |
| CN209640306U (en) | A kind of big hot-fluid supersonic jet jet pipe of band active cooling | |
| CN105841917A (en) | Supersonic flow field total pressure measurement device and measurement method thereof | |
| CN106568802A (en) | Free jet type supersonic flue gas flow enthalpy value steady state measurement apparatus | |
| CN205719474U (en) | Supercritical water narrow passage Natural Circulation experimental provision | |
| CN109357835A (en) | A kind of window structure and conduit device for high temperature flow observation | |
| CN205138268U (en) | Controllable temperature is from cooling and protection high temperature U type pipe evaporimeter | |
| CN108216696B (en) | Band cylinder bilayer Anti-splash molsink and the cooling means of ground electric propulsion test | |
| CN106444889B (en) | A kind of high pressure orifice plate gas stagnation temperature control device and method | |
| CN207197324U (en) | One kind leakage salt protection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |