CN111077283A - Experimental system for simulating interaction of wind, sand, water and sand - Google Patents
Experimental system for simulating interaction of wind, sand, water and sand Download PDFInfo
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- CN111077283A CN111077283A CN201911337032.XA CN201911337032A CN111077283A CN 111077283 A CN111077283 A CN 111077283A CN 201911337032 A CN201911337032 A CN 201911337032A CN 111077283 A CN111077283 A CN 111077283A
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- 239000004576 sand Substances 0.000 title claims abstract description 115
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 230000003993 interaction Effects 0.000 title claims abstract description 50
- 239000000126 substance Substances 0.000 claims abstract description 17
- 238000002474 experimental method Methods 0.000 claims abstract description 12
- 230000001970 hydrokinetic effect Effects 0.000 claims abstract description 11
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 claims description 100
- 230000007246 mechanism Effects 0.000 claims description 30
- 230000005855 radiation Effects 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 2
- -1 wind Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 18
- 230000009471 action Effects 0.000 description 9
- 230000005012 migration Effects 0.000 description 8
- 238000013508 migration Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000007704 transition Effects 0.000 description 5
- 239000013535 sea water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- G—PHYSICS
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- G01N33/24—Earth materials
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
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- G—PHYSICS
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
- G01M9/02—Wind tunnels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
- G01M9/08—Aerodynamic models
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Abstract
The invention discloses an experimental system for simulating interaction of wind, sand, water and sand, which comprises: the device comprises a hole body, a first fixing device and a second fixing device, wherein an experiment chamber capable of containing sand substances to be detected is arranged in the hole body; a wind power device for providing at least an air flow into the laboratory chamber; a hydrodynamic device for at least providing a flow of water into the laboratory chamber; the hole body is movably arranged on the guide rail and can move on a first station and a second station along the guide rail; at the first station, the hole body is matched with the wind power device, so that the wind power device can provide airflow into the experimental chamber; at the second station, the hole body cooperates with the hydrokinetic device to enable the hydrokinetic device to provide a flow of water into the laboratory chamber. The experimental system for simulating the interaction of the wind, the sand, the water and the sand combines the interaction processes of the wind, the sand, the water and the sand together, and can solve the problem that the interaction of the wind, the sand, the water and the sand cannot be simulated in the conventional wind tunnel or water tank.
Description
Technical Field
The invention relates to an experimental system for simulating the interaction between wind, sand, water and sand, in particular to an experimental system for simulating the dynamic process and the migration mechanism of wind, sand and material and the evolution process of the formation of the landform of the wind and sand under the interaction between water and wind, and belongs to the technical field of wind, sand, water and sand interaction experiments.
Background
China's coastline is continuously long, silty and sandy silt is scattered along the coast, and the construction of coastal port engineering and coastal engineering faces disasters such as silty and sandy silt deposition and scouring. However, due to the complexity of wind, sand, water and sand interaction on the seashore, a real surface condition is difficult to simulate by a simple wind tunnel or circulating water tank experiment; meanwhile, due to the instantaneity and variability of natural wind, field observation is difficult to achieve, and therefore the research on the wind and sand motion law under the interaction of wind power and water power of the river and the coast is less.
In the current surface wind erosion problem, a laboratory wind tunnel simulation experiment only quantitatively researches the movement characteristics of the wind sand under the action of various wind forces. The water tank is mainly used for simulating the influence caused by laminar flow, internal waves and irregular waves. However, the movement of wind and sand and the geomorphology of wind and sand not only appear in arid and semiarid regions and on long coastlines, but also the formation and evolution of the relevant geomorphology of wind and sand are seriously influenced by the hydraulic scouring and frequent sea wind action caused by tidal rising and falling. How to simulate the interaction of wind, sand, water and sand still remains a technical problem to be solved urgently in the industry.
Disclosure of Invention
The invention mainly aims to provide an experimental system for simulating the interaction of wind, sand, water and sand so as to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention comprises the following steps:
the embodiment of the invention provides an experimental system for simulating interaction of wind, sand, water and sand, which comprises:
the device comprises a hole body, a sensor and a control circuit, wherein an experiment chamber capable of containing sand substances to be detected is arranged in the hole body;
a wind power device for at least providing a flow of air into the laboratory chamber;
a hydrodynamic device for at least providing a flow of water into the laboratory chamber;
the hole body is movably arranged on the guide rail and can move between a first station and a second station along the guide rail; at the first station, the hole body is matched with the wind power device, so that the wind power device can provide airflow into the experimental chamber; at the second station, the hole body cooperates with the hydrokinetic device to enable the hydrokinetic device to provide a flow of water into the laboratory chamber.
In some specific embodiments, the experimental system for simulating wind, sand, water and sand interaction further comprises an adjusting component, and the adjusting component is at least used for adjusting the gradient of the hole body.
In some more specific embodiments, the guide rail is disposed on a base, and the adjustment assembly is disposed between the base and the guide rail.
In some more specific embodiments, the adjustment assembly includes at least one support member that is adjustable in length.
In some specific embodiments, the experimental system for simulating interaction between sand, wind, water and sand further comprises a rotating device, wherein the rotating device is arranged in the experimental chamber, and the rotating device can rotate automatically.
Preferably, the rotating means comprises a rotating disc.
In some more specific embodiments, a temperature radiation mechanism is disposed in the experiment chamber, and the temperature radiation mechanism is at least used for providing temperature and radiation conditions required by the experiment.
Preferably, the temperature radiation mechanism includes an infrared radiation heater.
In some specific embodiments, a flexible joint is further connected to the inlet end of the hole body, and the hole body can be connected with the wind power device or the water power device through the flexible joint.
In some more specific embodiments, the wind-powered device comprises a fan.
Furthermore, wind power plant still includes the honeycomb ware, the honeycomb ware sets up the internal portion of hole is close to the region of entry end.
In some more specific embodiments, the hydrokinetic device includes a water supply mechanism, and a water inlet pipe and a return pipe connected to the water supply mechanism, the water inlet pipe is connected to the flexible joint of the hole body, and the return pipe is connected to the outlet end of the hole body.
In some more specific embodiments, the hydrokinetic device further comprises a wave generator disposed within the body in a region proximate the inlet end.
In some specific embodiments, a baffle is further disposed in a region inside the hole body near the outlet end, and the baffle is at least used for blocking water inside the hole body from directly flowing out.
Compared with the prior art, the invention has the advantages that:
1) according to the experimental system for simulating the interaction of the wind, the sand, the water and the sand, provided by the embodiment of the invention, the interaction processes of the wind, the sand, the water and the sand are combined together, so that the problem that the interaction of the wind, the sand, the water and the sand cannot be simulated in the conventional wind tunnel or water tank can be solved;
2) the experimental system for simulating the interaction between wind, sand, water and sand provided by the embodiment of the invention can explore the dynamic process and the migration mechanism of sea sand under the action of seawater and sea wind, and preliminarily simulate the interaction influence of wind, rivers and sea waves on wind and sand substances and the evolution of the landforms of related wind and sand;
3) the experimental system for simulating the interaction between wind, sand, water and sand provided by the embodiment of the invention can be used for various wind tunnel and circulating water tank related experiments, can be used for simulating a sand substance power process and a migration mechanism under the action of water and wind at different speeds and angles, and can be used for simulating the interaction influence of wind, rivers and sea waves on wind and sand substances and the evolution process of related wind and sand landforms.
Drawings
FIG. 1 is a system diagram of an experimental system for simulating sand-wind, water-sand interactions in an exemplary embodiment of the invention;
FIG. 2 is a top view of an experimental system for simulating sand-wind, water-sand interactions in an exemplary embodiment of the invention;
fig. 3 is a schematic structural diagram of an experimental system for simulating sand-wind, water-sand interaction in an exemplary embodiment of the present invention.
Detailed Description
In view of the deficiencies in the prior art, the inventors of the present invention have made extensive studies and extensive practices to provide technical solutions of the present invention. The technical solution, its implementation and principles, etc. will be further explained as follows.
The invention aims to combine the effects of wind, sand, water and sand and provide an experimental device for simulating the interaction of wind, sand, water and sand, so that the dynamic process, the migration mechanism and the formation evolution of sand landforms of sand substances under the interaction of wind, sand and water and sand can be better simulated.
The experimental system for simulating the interaction between wind, sand, water and sand comprises a hole body, a wind power device, a water power device and a temperature radiation mechanism, wherein the wind power device, the water power device and the temperature radiation mechanism are matched with the hole body; the wind power device is at least used for providing airflow into the experimental chamber to simulate natural wind environment; the hydrokinetic device is at least used for providing water flow into the experimental chamber to simulate river and sea water environment.
The hole body is movably arranged on the guide rail and can move between a first station and a second station along the guide rail; at the first station, the hole body is matched with the wind power device, so that the wind power device can provide airflow into the experimental chamber; at the second station, the hole body cooperates with the hydrokinetic device to enable the hydrokinetic device to provide a flow of water into the laboratory chamber.
The technical solution, the implementation process and the principle thereof will be further explained with reference to the drawings.
Referring to fig. 1, an experimental system for simulating interaction between wind, sand, water and sand provided in an exemplary embodiment of the present invention includes: a hole body, and a wind power device and a water power device which are matched with the hole body.
Specifically, the hole body comprises a connecting section and an experimental section which are sequentially communicated, the experimental section is provided with an experimental chamber which is formed by enclosing openable closed transparent glass, sand substances to be tested can be contained in the experimental chamber, the length of the experimental chamber is 10m, the width of the experimental chamber is 1m, and the height of the experimental chamber is 1m, the connecting section comprises a flexible connecting joint 12 arranged at the inlet end of the experimental chamber, a temperature radiation mechanism 18 is further arranged in the experimental chamber, and the temperature radiation mechanism can provide temperature and radiation environment required by experiments, for example, the temperature radiation mechanism can be an infrared radiation heater and the like; and the hole body is movable on the guide rail 14 and can move between a first station and a second station along the guide rail 14, for example, the number of the guide rail 14 can be a plurality arranged at intervals.
Specifically, the hole body may be formed by connecting a plurality of hole body units through flanges 16, and each hole body unit is a cylindrical member.
Specifically, in order to better simulate the interaction influence of wind, rivers and sea waves on wind and sand substances and the evolution of the formation of the landform of the related wind and sand, the temperature radiation device is further connected with the control mechanism, and the temperature radiation mechanism can be switched on and off in a classified and time-sharing mode through the control mechanism, so that the conditions such as the temperature and the humidity of an experimental section and a model are adjusted, and the external environment is simulated more accurately.
Specifically, the bottom of the hole body is provided with a rotating device 19 in the middle section area of the experimental chamber, and the rotating device can rotate automatically, for example, the rotating device can be a rotating disk with the diameter of 1m, and the rotating device can rotate to simulate the dynamic process of sand substances under the action of water and wind in different directions.
Specifically, the guide rail 14 is installed on the base 15, and an adjusting component 17 is further arranged between the guide rail 14 and the base 15 or between the guide rail and the hole body, and the adjusting component can adjust the height of the adjusting component according to experimental needs, so that the inclination of the hole body is changed, and different gradients required by the external environment can be simulated, so that the formation of surface landforms of different coast and river banks can be simulated accurately; for example, the adjusting assembly may be a height-adjustable support bar or the like, or the adjusting assembly 17 may be provided integrally with the base 15 so that the base itself has a function of adjusting the height.
Specifically, the hydrodynamic device 1 comprises a water inlet pipe 2, a water tank 3, a wave generator 5, a water pump 6, a water purifier, a flow control valve, a baffle 20 and a return pipe 22, wherein the water tank 3 and the water pump 6 form a water supply mechanism, the water supply mechanism is sequentially connected with a flexible connecting joint 12 of a hole body through a hole body connecting port 4 and the wave generator 5, and the return pipe 22 is connected with the outlet end of the hole body; the flow control valve is used for controlling the flow of water flow of the metal pipe; baffle 20 sets up the one end of keeping away from water power device at the hole body to be used for blockking that the water in the hole body directly flows out, wave making device 5 sets up at hole body flexible coupling joint front end, and with baffle 20 cooperation and then can control the height of the internal water level in hole.
Specifically, the wind power device 7 comprises a driving mechanism and a flow control mechanism, the driving mechanism comprises a direct-blowing fan 9, a frequency converter and a generator set, fairings are arranged at the inlet and the outlet of the fan, and the motor is arranged in the fairings and is provided with heat dissipation holes; the wind power device is mainly used for simulating the dynamic process and the migration mechanism of wind on the substances to be tested.
Specifically, the wind power device 7 also comprises a wind box, the wind box is provided with an inlet section 8, a power section and a transition section 11 which are sequentially arranged, and a fan 9 is arranged at the power section in the wind box; the wind power device 7 can be connected with the hole body to form a wind tunnel system, the main body of the hole body is used as an experimental section 13 of the wind tunnel system, an experimental chamber is positioned in the experimental section, the tail end of the hole body is used as a diffusion section 21 of the wind tunnel system, a honeycomb device 10 is further arranged between the power section and a transition section 11 in the box body, a flexible joint 12 of the hole body can be connected with the transition section of the wind chamber, and the transition section is used as an airflow outlet of the wind box; wherein the diameter of the transition section 11 is gradually reduced along the direction close to the experimental chamber, and the diameter of the tail end of the hole body as the diffusion section is gradually increased along the direction far away from the experimental chamber.
Specifically, the wind power device 7 and the water power device 1 are arranged in parallel along a direction parallel to the guide rail, and when the hole body is driven to move to the first station along the guide rail, the hole body is connected and matched with the wind power device through the flexible connecting joint, so that the wind power device can provide airflow into the experimental chamber; and when the hole body is driven to move to the second station along the guide rail, the hole body is connected and matched with the water power device through the flexible connecting joint, so that the water power device can provide water flow into the experimental chamber, the hole body is connected with different power devices through movement, and the wind speed, the water speed, the model direction, the humidity and the temperature are controlled, so that the power process and the migration mechanism of the sand substance under the action of water and wind are simulated.
Meanwhile, the inclination of the hole body can be changed by adjusting the height of the base so as to simulate different slopes required by the external environment, so that the formation of surface landforms of different coast and river banks can be simulated more accurately; the rotating device can drive the hole body to rotate so as to change the angle of the hole body, and the influence of wind power and water flow from different directions on the formation of the earth surface landform can be simulated by adjusting the direction of the experimental chamber; the flexible connecting joint can provide buffer when the hole body is in conversion connection with the wind power device or the water power device, and ensures good water and air tightness.
The experimental system for simulating the interaction between wind, sand, water and sand provided by the embodiment of the invention has two different power systems: wind power systems and water power systems. The hole body can be adjusted and selectively connected with different power systems by driving the hole body and the guide rail to move, and interaction of wind sand and water sand on the same ground surface is simulated; meanwhile, a temperature radiation mechanism is arranged in the experimental chamber of the hole body, so that the dynamic process of sand substances under different temperature radiation can be simulated; in addition, a rotatable disk is arranged in the experimental chamber of the hole body, and the rotatable disk can rotate automatically to simulate the dynamic process of sand substances under the action of water and wind in different directions.
The experimental system for simulating the interaction of the wind, the sand, the water and the sand provided by the embodiment of the invention combines the interaction processes of the wind, the sand, the water and the sand together, and can solve the problem that the interaction of the wind, the sand, the water and the sand cannot be simulated in the conventional wind tunnel or water tank.
The experimental system for simulating the interaction between wind, sand, water and sand provided by the embodiment of the invention can explore the dynamic process and the migration mechanism of sea sand under the action of seawater and sea wind, and preliminarily simulate the interaction influence of wind, rivers and sea waves on wind and sand substances and the evolution of the landforms of related wind and sand.
The experimental system for simulating the interaction between wind, sand, water and sand provided by the embodiment of the invention can be used for various wind tunnel and circulating water tank related experiments, can be used for simulating a sand substance power process and a migration mechanism under the action of water and wind at different speeds and angles, and can be used for simulating the interaction influence of wind, rivers and sea waves on wind and sand substances and the evolution process of related wind and sand landforms.
It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, which are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and therefore, the protection scope of the present invention is not limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. An experimental system for simulating interaction between wind, sand, water and sand, comprising:
the device comprises a hole body, a sensor and a control circuit, wherein an experiment chamber capable of containing sand substances to be detected is arranged in the hole body;
a wind power device for at least providing a flow of air into the laboratory chamber;
a hydrodynamic device for at least providing a flow of water into the laboratory chamber;
the hole body is movably arranged on the guide rail and can move between a first station and a second station along the guide rail; at the first station, the hole body is matched with the wind power device, so that the wind power device can provide airflow into the experimental chamber; at the second station, the hole body cooperates with the hydrokinetic device to enable the hydrokinetic device to provide a flow of water into the laboratory chamber.
2. The experimental system for simulating wind, sand, water and sand interaction according to claim 1, further comprising an adjusting component, wherein the adjusting component is at least used for adjusting the gradient of the hole body.
3. An experimental system for simulating the interaction between sand and wind, water and sand as claimed in claim 2, wherein: the guide rail is arranged on the base, and the adjusting assembly is arranged between the base and the guide rail; and/or, the adjustment assembly comprises at least one support member that is adjustable in length.
4. An experimental system for simulating sand-wind, water-sand interaction according to claim 1, further comprising a rotating device, wherein said rotating device is disposed in said experimental chamber, and said rotating device is capable of self-rotating.
5. An experimental system for simulating the interaction between sand and wind, water and sand as claimed in claim 1, wherein: the temperature radiation mechanism is arranged in the experiment chamber and at least used for providing temperature and radiation conditions required by an experiment.
6. An experimental system for simulating the interaction between sand and wind, water and sand as claimed in claim 1, wherein: the entry end of the hole body still is connected with flexible joint, the hole body can be via flexible joint with wind power device or water power device are connected.
7. An experimental system for simulating the interaction between sand and wind, water and sand as claimed in claim 6, wherein: the wind power device comprises a fan; and/or the wind power device further comprises a honeycomb device, and the honeycomb device is arranged in the area close to the inlet end inside the hole body.
8. An experimental system for simulating the interaction between sand and wind, water and sand as claimed in claim 6, wherein: the hydrodynamic device comprises a water supply mechanism, a water inlet pipe and a return pipe, wherein the water inlet pipe and the return pipe are connected with the water supply mechanism, the water inlet pipe is connected with the flexible joint of the hole body, and the return pipe is connected with the outlet end of the hole body.
9. An experimental system for simulating the interaction between sand, wind, water and sand as claimed in claim 8, wherein: the hydrodynamic device further comprises a wave generator which is arranged in the area close to the inlet end inside the hole body.
10. An experimental system for simulating the interaction between sand and wind, water and sand as claimed in claim 6, wherein: the area of the inner part of the hole body close to the outlet end is also provided with a baffle plate which is at least used for blocking water in the hole body from directly flowing out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911337032.XA CN111077283A (en) | 2019-12-23 | 2019-12-23 | Experimental system for simulating interaction of wind, sand, water and sand |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911337032.XA CN111077283A (en) | 2019-12-23 | 2019-12-23 | Experimental system for simulating interaction of wind, sand, water and sand |
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| CN111077283A true CN111077283A (en) | 2020-04-28 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1272658A (en) * | 1968-12-11 | 1972-05-03 | Mitsubishi Heavy Ind Ltd | Experimental basin for testing behaviours of marine structures |
| CN102323037A (en) * | 2011-05-19 | 2012-01-18 | 中国科学院寒区旱区环境与工程研究所 | Movable and portable wind erosion tunnel |
| CN103969010A (en) * | 2013-01-24 | 2014-08-06 | 中交公路规划设计院有限公司 | Bridge wind wave and flow coupling field, elastic model and dynamic response experiment test system |
| CN104502259A (en) * | 2014-12-17 | 2015-04-08 | 榆林学院 | Evaluation instrument of soil mass corrosion resistance under wind erosion, water erosion and coupling erosion |
| CN206459808U (en) * | 2017-01-17 | 2017-09-01 | 湖南城市学院 | A kind of wind energy conversion system wind and rain structure Coupling model test apparatus |
| CN107543680A (en) * | 2017-10-10 | 2018-01-05 | 重庆交通大学 | It is a kind of to realize wind, wave, the experimental system of rain coupling |
| CN211528401U (en) * | 2019-12-23 | 2020-09-18 | 中国科学院西北生态环境资源研究院 | Experimental system for simulating interaction of wind, sand, water and sand |
-
2019
- 2019-12-23 CN CN201911337032.XA patent/CN111077283A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1272658A (en) * | 1968-12-11 | 1972-05-03 | Mitsubishi Heavy Ind Ltd | Experimental basin for testing behaviours of marine structures |
| CN102323037A (en) * | 2011-05-19 | 2012-01-18 | 中国科学院寒区旱区环境与工程研究所 | Movable and portable wind erosion tunnel |
| CN103969010A (en) * | 2013-01-24 | 2014-08-06 | 中交公路规划设计院有限公司 | Bridge wind wave and flow coupling field, elastic model and dynamic response experiment test system |
| CN104502259A (en) * | 2014-12-17 | 2015-04-08 | 榆林学院 | Evaluation instrument of soil mass corrosion resistance under wind erosion, water erosion and coupling erosion |
| CN206459808U (en) * | 2017-01-17 | 2017-09-01 | 湖南城市学院 | A kind of wind energy conversion system wind and rain structure Coupling model test apparatus |
| CN107543680A (en) * | 2017-10-10 | 2018-01-05 | 重庆交通大学 | It is a kind of to realize wind, wave, the experimental system of rain coupling |
| CN211528401U (en) * | 2019-12-23 | 2020-09-18 | 中国科学院西北生态环境资源研究院 | Experimental system for simulating interaction of wind, sand, water and sand |
Non-Patent Citations (1)
| Title |
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| 脱登峰;许明祥;郑世清;李强;裴会敏;: "风水两相侵蚀对坡面产流产沙特性的影响", 农业工程学报, no. 18, 15 September 2012 (2012-09-15), pages 142 - 148 * |
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