CN114001920A - Deep water wave flow simulation pool - Google Patents
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- CN114001920A CN114001920A CN202111233662.XA CN202111233662A CN114001920A CN 114001920 A CN114001920 A CN 114001920A CN 202111233662 A CN202111233662 A CN 202111233662A CN 114001920 A CN114001920 A CN 114001920A
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Abstract
The invention designs a water pool, which comprises a plurality of functional sections in a water pool body, wherein the functional sections from the initial end to the tail end of the water pool body are respectively as follows: the energy dissipation section, the rectification section, the experiment section, the wave dissipation section and the outflow section are sequentially communicated; wherein, an energy dissipation device is arranged in the energy dissipation section, a rectifying device is arranged in the rectifying section, a wave absorption device is arranged in the wave absorption section, and an outflow section is arranged at the tail end of the wave absorption section; still set up on the pond body and make a class device and make ripples machine, make a class device and include a plurality of circulating line, circulating line with this body coupling of pond constitutes the circulation water route. Through the energy dissipater of the energy dissipation section, the problem that inflow energy is too concentrated is solved. Through the guide plate arranged in the rectifying device, water flow can be more uniform on the plane. The water flow is promoted to flow upwards through the ram chopper arranged in the rectifying device, the vertical simulation accuracy of the water flow is improved, and the real flow field distribution rule of the actual ocean water flow with a large upper layer and a small bottom layer is more truly reproduced.
Description
Technical Field
The invention relates to the field of wave and water flow simulation equipment, in particular to a deepwater wave and water flow simulation pool.
Background
At present, the dynamic environment of the ocean needs to be simulated in the research process of ship or ocean engineering, and the conventional method is to build a large-scale water tank and arrange a wave generator and a flow generating system at the boundary of the water tank, wherein the wave generator can generate periodic waves on the water surface, and the water flow drives water flow through a circulating water pump and forms water circulation in the water tank to generate a flow field. The existing wave current simulation water pool is built by adopting a deep digging mode on the ground. The depth of the deep pool is generally more than 2.5m, and the depth of the shallow pool is generally less than 1.2 m. In order to set up a circulation channel for simulating water flow in the water pool, a water return gallery is generally dug on the side surface of the water pool, and then a water pumping device is adopted to form water circulation. The method for building the simulation pool has large engineering quantity, needs to excavate soil mass on a large scale and also needs to open a water return gallery, consumes time and labor during building and has high cost.
On the other hand, the water in the backwater gallery flows into the simulation pond with a large width from the gallery with a narrow diameter, so that the condition of uneven water flow can be caused, the water flow velocity at the position taking the water outlet and the water inlet of the backwater gallery as the center is too large, the water flow velocity is very small when the water flows diffuse outwards, a strong vortex can be formed, uniform and stable water flow cannot be formed on a plane, and the formed ocean simulation condition cannot meet the experiment requirement.
Secondly, in traditional pond, rivers jet out from the pond bottom and get into the test area, and rivers efflux direction is perpendicular with the wave direction, because the interact of wave and rivers, produced rivers can form certain subduction to the wave to influence the stability of wave, can't simulate stable wave and rivers power field simultaneously.
At present, simulated pools constructed in China generally have two types of deep pools and shallow pools, the depth of a deep pool is generally more than 2.5 meters, the depth of a shallow pool is generally less than 1.2 meters, but a medium deep pool with the depth of 1.2-2.5 meters is still in the technical blank of equipment.
Disclosure of Invention
The invention mainly solves the technical problems that: the design method is a deepwater wave current simulation pool which has small construction amount, can simultaneously generate a stable wave current dynamic field and can more accurately simulate the ocean dynamic environment.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a deep water wave current simulated pool comprising:
the water pool body is arranged on the ground and is an accommodating structure formed by surrounding four walls and a bottom surface;
including a plurality of functional segments in the pond body, be respectively from the initiating terminal to the end of pond body: the energy dissipation section, the rectification section, the experiment section, the wave dissipation section and the outflow section are sequentially communicated; the energy dissipation section is internally provided with an energy dissipation device, the rectifying section is provided with a rectifying device, the experimental section is used for generating stable waves and water flow and placing a test model, the wave dissipation section is provided with a wave dissipation device, and the tail end of the wave dissipation section is provided with an outflow section; still set up on the pond body and make a class device and make ripples machine, it includes a plurality of circulating line to make a class device, circulating line with this body coupling of pond constitutes the circulation water route.
Further, the energy dissipation device comprises energy dissipation columns, and the energy dissipation columns comprise two types, namely a first type energy dissipation column and a second type energy dissipation column; the cross section of the energy dissipation column is circular; the second type of energy dissipation column is a streamline column body, the front end of the cross section of the second type of energy dissipation column is a wide end, and the rear end of the cross section of the second type of energy dissipation column is a narrow end.
Furthermore, the energy dissipation columns are distributed at the front end of the energy dissipation section in a quincuncial pile array; the second type of energy dissipation columns are uniformly distributed at the rear end of the energy dissipation section.
Further, the rectifying device comprises a plurality of guide plates and a flip bucket, the guide plates are arranged at the front end of the rectifying section, and the flip bucket is arranged at the rear end of the rectifying section.
Further, the guide plate is vertical to the ground and parallel to the water flow direction, and the height of the guide plate is 0.3-0.5 time of the total height of the water pool body; the wave generator mounting platform is arranged above the guide plate, and the wave generator is mounted on the wave generator mounting platform.
Further, the wave absorbing device is a wave absorbing plate with a laminated structure, and the wave absorbing plate is obliquely arranged on the inner wall of the tail end of the water tank body; the height of the wave absorbing device is 0.6-0.7 times of the total height of the water tank body, and the inclination slope is about 1: 4 to 1: 3; the wave absorbing device comprises three layers, namely an upper pore plate, a water filtering plate and a lower pore plate from top to bottom in sequence; the upper orifice plate and the lower orifice plate are both provided with a plurality of through holes; a water filtering channel is formed in the water filtering plate and is a bent channel; and a flow passage is arranged below the wave-eliminating plate.
Furthermore, an outflow section is arranged at the tail end of the wave absorption section, and an opening is formed above the outflow section and is communicated with air; the front end of the outflow section is communicated with the flow passage of the extinction section.
Further, a water inlet and a water outlet are formed in the water tank body, wherein the water outlet is formed in the tail end of the water tank body, and the water inlet is formed in the starting end of the water tank body; the water inlets and the water outlets are the same in quantity, and are correspondingly arranged in an axis-to-axis manner.
Further, the circulating line includes outlet end, the end of intaking and wet return and circulating water pump, the outlet end is connected the water inlet department of pond body, the end of intaking is connected the water outlet department of pond body, circulating water pump makes rivers flow circulation with experimental water from the leading-in end of intaking of outlet end.
Furthermore, the water pool is formed by splicing a plurality of water pool units, each water pool unit comprises a part of water pool body, and an energy dissipation section, a rectification section, a test section, a wave dissipation section and an outflow section which are arranged on the part of water pool body; the width of each of the pool units is the same.
The invention has the beneficial effects that:
the invention designs a deep water wave current simulation pool, which comprises a plurality of functional sections in a pool body, wherein the functional sections from the starting end to the tail end of the pool body are respectively as follows: the energy dissipation section, the rectification section, the experiment section, the wave dissipation section and the outflow section are sequentially communicated; wherein, set up the energy dissipation device in the energy dissipation section, set up fairing in the fairing section, the experiment section is used for producing stable wave and rivers and places the test model, and the wave absorption section sets up the wave absorption device, and the tail end of wave absorption section sets up the section of effluenting, and the air of section upper end UNICOM of effluenting plays the effect of further stable rivers in getting into the water pipe. The water tank body is also provided with a flow making device and a wave making machine, the flow making device comprises a plurality of circulating pipelines, and the circulating pipelines are connected with the water tank body to form a circulating water path. Through the energy dissipater of the energy dissipation section, the problem that inflow energy is too concentrated is solved. Through the guide plate arranged in the rectifying device, water flow can be more uniform on the plane. The water flow is promoted to flow upwards through the ram chopper arranged in the rectifying device, the vertical simulation accuracy of the water flow is improved, and the real flow field distribution rule of the actual ocean water flow with a large upper layer and a small bottom layer is more truly reproduced. Through setting up a plurality of devices that make a class, become the hydrologic cycle mode in whole pond into the circulation water route circulation's through a plurality of evenly distributed mode, this kind of circulation mode has avoided the water in the return water gallery to gush into the big simulation pond of width from the narrow corridor of diameter, the inhomogeneous situation of rivers that cause. By providing a wave generator, a desired wave current can be generated. Meanwhile, the direction of the water flow jet flow is almost parallel to the wave direction, so that the mutual interference between waves and water flow during simultaneous simulation is reduced to the maximum extent, and the purposes of simultaneously, accurately and stably simulating the wave water flow are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a side view of a deep water wave current simulated pool of the present invention.
FIG. 2 is a top view of a deep water wave current simulation pool according to the present invention.
FIG. 3 is a schematic view of a part of the structure of a deep water wave current simulation pool according to the present invention.
Fig. 4 is a schematic structural diagram of a wave-absorbing device of a deep water wave flow simulation pool of the present invention.
FIG. 5 is a vertical distribution curve diagram of the flow velocity of a deep water wave flow simulation pool according to the present invention.
FIG. 6 is a comparison graph of the effect of adding and not adding ram in a deep water wave current simulation pool.
Wherein:
100. a pool body; 110. an energy dissipation section; 120. a rectifying section; 130. an experimental section; 140. eliminating wave bands; 150. an outflow section;
200. energy dissipation columns; 210. a first type of energy dissipating column; 220. a second type of energy dissipation column;
300. a baffle; 400. picking and chopping; 500. a wave-absorbing device;
510. an upper orifice plate; 520. a water filter plate; 530. a lower orifice plate;
600. a flow-making device; 610. a water outlet end; 620. a water return pipe; 630. a water inlet end; 640. a water circulating pump;
700. a wave making machine; 800. a wave generator mounting platform; 900. an overflow channel;
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The invention designs a medium-deep water pool which is different from the traditional deep water pool and the shallow water pool, the depth of the water pool is 1.5-2.5 meters, and the water pool body is above the ground and is not built in an excavation mode, so that the high construction cost caused by the excavation of the water pool is avoided, and the construction of a corresponding water return gallery is also avoided. The invention can ensure the operation of the whole water flow by installing the corresponding circulating pipeline because of being built above the ground, and simultaneously, the circulating water pump is additionally arranged on the water return pipeline to provide power for a circulating water source. By adopting the mode, the substitution scheme for the excavation type pool is avoided, and the technical blank of equipment in the medium-depth pool is filled. Meanwhile, the energy dissipation section, the rectification section, the wave dissipation section and the like are arranged in the water pool, so that the mutual interference between waves and water flow during simultaneous simulation is reduced to the greatest extent, and the purposes of simultaneously, accurately and stably simulating wave water flow are achieved.
1-4, a deep water wave current simulation pool, which is characterized by comprising:
the water pool body 100 is arranged on the ground, and the water pool body 100 is an accommodating structure formed by surrounding four walls and a bottom surface;
including a plurality of functional segments in the pond body 100, be respectively from the initiating terminal to the end of pond body 100: the energy dissipation section 110, the rectification section 120, the experiment section 130, the wave dissipation section 140 and the outflow section 150 are sequentially communicated with one another; an energy dissipater is arranged in the energy dissipation section 110, a rectifying device is arranged in the rectifying section 120, the experimental section 130 is used for generating stable waves and water flows and placing a test model, a wave dissipation device 500 is arranged at the wave dissipation section 140, and an outflow section 150 is arranged at the tail end of the wave dissipation section 140; still set up on the pond body 100 and make a class device 600 and make ripples machine 700, it includes a plurality of circulating line to make class device 600, circulating line with pond body 100 is connected, constitutes the circulation water route.
As shown in fig. 3, the energy dissipater includes energy dissipating columns 200, and the energy dissipating columns 200 include two types, one type 210 and two types 220; the cross section of the energy dissipation column 210 is circular; the second-class energy dissipation column 220 is a streamline column, the front end of the cross section of which is a wide end and the rear end of which is a narrow end. The energy dissipation pillars 210 are distributed at the front end of the energy dissipation section 110 in a quincuncial pile array; the two types of energy dissipation columns 220 are uniformly distributed at the rear end of the energy dissipation section 110. The cross section of one type of energy dissipation column 210 is circular, and the arrangement of the quincuncial pile array is beneficial to dispersing water flow which violently gushes out from the water inlet. The second-class energy dissipation column 220 is streamline, the width of the front end of the second-class energy dissipation column is large, and the width of the second-class energy dissipation column gradually decreases when the second-class energy dissipation column transits to the tail end, so that dispersed water flow can be guided out. The water flow passes through the energy dissipation device, so that the over-concentrated degree of the water flow is reduced, and the requirement of water flow simulation in a model test is met.
As shown in fig. 1, the rectifying device comprises a plurality of guide plates 300 and a plurality of deflector bars 400, wherein the guide plates 300 are arranged at the front end of the rectifying section 120, and the deflector bars 400 are arranged at the tail end of the rectifying section 120; the flow guide plate 300 is perpendicular to the ground and parallel to the water flow direction, and the height of the flow guide plate is 0.3-0.5 time of the total height of the water pool body; the wave generator mounting platform 800 is arranged above the guide plate 300, and the wave generator 700 is mounted on the wave generator mounting platform 800. The wave generator 700 can push the upper water body in the pool to generate periodic waves, and simulate the real state that ocean waves are mainly generated on the surface layer. The ram chopper 400 is fixed at the bottom of the pool body 100, and the optimal gradient is 1: 3.3-1: 42, the picket choppers 400 can guide the water flow to flow upwards, and ensure that the real condition that the upper layer of the water flow velocity is large and the bottom layer is small in the actual ocean is restored in the experimental section 130.
In order to avoid that the waves at the tail end of the pool cannot be dissipated and then return to the experimental section of the pool, the invention designs a novel wave absorbing device 500, and the wave absorbing device 500 is arranged above the wave absorbing band 140, as shown in fig. 1 and 3. As shown in fig. 4, the wave-absorbing device 500 is a wave-absorbing plate with a laminated structure, and the wave-absorbing plate is obliquely arranged on the inner wall of the tail end of the pool body 100; the height of the wave absorbing device is 0.6-0.7 times of the total height of the water tank body, and the inclination slope is about 1: 4-1: 3; the wave absorbing device 500 comprises three layers, namely an upper pore plate 510, a water filtering plate 520 and a lower pore plate 530 from top to bottom; the upper orifice plate 510 and the lower orifice plate 530 are both provided with a plurality of through holes; a water filtering channel is arranged in the water filtering plate 520 and is a bent channel. When the wave water body enters the wave absorbing device 500, the wave water body firstly passes through the upper hole plate 510 on the top, the holes of the upper hole plate 510 are beneficial to dispersing the water body, the bent water flow channel is arranged in the water filtering plate 520 on the middle layer, the energy of the water body is gradually dissipated after entering the bent channel, and finally the water body flows out through the lower hole plate 530, so that the residual energy of the waves is absorbed. In addition, as shown in fig. 1 and 3, the flow channel 900 is arranged below the extinction band 140, so that water can flow out of the pool body 100 conveniently; an outflow section 150 is arranged at the tail end of the extinction section 140, and an opening is formed above the outflow section 150 and is communicated with air, so that the effect of further stabilizing water flow entering the water pipe is achieved; the front end of the outflow section 150 is communicated with the overflow channel 900 of the wave-absorbing section 140.
In order to avoid the condition that the water flow state in the water pool is not uniform due to the fact that a large amount of water flow in the original water return gallery enters, the invention is provided with a shunting type water circulation mode. The water tank body 100 is provided with a water inlet and a water outlet, wherein the water outlet is arranged at the tail end of the water tank body 100, and the water inlet is arranged at the starting end of the water tank body 100; the water inlets and the water outlets are the same in quantity, and are correspondingly arranged in an axis-to-axis manner. The circulation pipeline comprises a water outlet end 610, a water inlet end 630, a water return pipe 620 and a circulation water pump 640, wherein the water outlet end 610 is connected to the water inlet of the water tank body 100, the water inlet end 630 is connected to the water outlet of the water tank body 100, and the circulation water pump 640 enables the test water to flow and circulate through the water inlet end 630 introduced from the water outlet end 610.
As a preferred embodiment, the invention provides an arrangement mode that the flow making device 600 comprises 10 circulating pipelines. The entire sump body 100 is equally divided into 10 units in a manner as shown by dotted lines (not existing in the actual device) in fig. 2, and for convenience of description, the topmost unit is referred to as a first unit and the bottommost unit is referred to as a tenth unit. Each unit and the circulating pipe connected with the unit form a circulating pipeline. As can be seen from fig. 2, in the first circulation pipeline, the water outlet is arranged at the left end of the first unit, the water inlet is arranged at the right end of the first unit, the water outlet end 610 of the circulation pipe is connected at the water inlet, the water inlet end 630 of the circulation pipe is connected at the water outlet, and the water in the water pool is pumped out from the water outlet of the first unit by the circulation water pump 640 arranged on the circulation pipe and injected into the water inlet of the first unit, so that the consistent water flow direction in the water pool body 100 is ensured, and the water flows from the water inlet to the water outlet. The other circulation lines flow in a manner similar to that of the first circulation line.
In addition, it should be noted that the diameter of the inlet is approximately one third of the width of the sink unit. The water inlet or the water outlet is arranged at the lower position of the middle part of the water tank body 100.
In addition, in order to facilitate the construction of the water pool, the invention also provides a water pool unit which can be spliced into the whole facility in the water pool. Each water pool unit comprises a part of water pool body 100, and a wave generator, a flow generating device, an energy dissipation device, a rectifying device and a wave absorbing device which are arranged on the part of water pool body 100; the width of each of the pool units is the same. The pool unit can be used on the basis of well building a pool enclosing wall and a bottom surface. The water tanks are connected together after being installed to form the internal structure of the water tank. And then the spliced water tank units are fixed in the water tank base body to form a simulation water tank with the functions of wave generation, flow generation, energy dissipation, rectification, wave elimination and the like.
In another embodiment, a baffle is provided in the tank body 100, and the baffle is positioned according to the dotted line in fig. 1, but the starting end of the baffle is positioned on the side wall of the left end of the tank body 100 and ends at the end of the energy dissipation section 110. By adopting the mode, the whole deep water wave flow simulation water pool can be divided into a plurality of deep water wave flow simulation water tanks for use.
And (3) analyzing experimental data:
firstly, analyzing the simulation effect of the water flow field:
1. influence of increase of the ram chop 400 on flow velocity distribution of vertical water flow of the pool in the rectifying section
In natural oceans or rivers, the flow velocity is generally logarithmically distributed in the vertical direction and is calculated by adopting the following calculation formula:
the flow velocity vertical distribution is shown in the attached figure 5 in the specification.
The attached figure 6 in the specification shows the comparison of the effect of adding the flip-flop and the effect of not adding the flip-flop by adopting the water flow simulation technology provided by the invention in a typical water pool. Therefore, when the flip-chipping is not added, the flow velocity at the bottom of the pool is high, the flow velocity at the upper part of the pool is small, the flow velocity is not consistent with the actual situation, and the test requirements cannot be met. After the trajectory chopping provided by the invention is adopted, the water flow at different positions away from the inflow opening is vertically large at the upper part and small at the bottom, is basically in a logarithmic distribution form and is vertically distributed according with the actual ocean or river flow velocity.
2. Influence of energy dissipation section on flow velocity distribution of water flow plane of water pool
The existing water pool is not provided with a water flow energy dissipation device, so that water flow is mainly concentrated in the middle part, the flow velocity of the middle part is overlarge, the two sides are very small, and the test requirements cannot be met; after the rectifying device provided by the invention is adopted, the flow velocity of the whole pool width is uniform, and the test requirements can be met.
Simulation effect of waves
When the existing common wave-eliminating device is adopted, wave residual energy cannot be completely eliminated, waves are reflected back and forth in a water pool, and due to the influence of superposition of incident waves and reflected waves, the measured wave surface is unstable, the wave height is uneven and extremely disordered, the result is distorted, and the test requirements cannot be met. After the efficiency device provided by the invention is adopted, the wave residual energy at the tail end of the water tank can be effectively absorbed, the wave surface is stable, the wave height is uniform, and the test requirements are met.
The working mode is as follows:
the invention provides a circulating mode of test water, which is applied to a simulated pool, and changes the original mode that the whole pool circulates water through a large backwater gallery into the mode that the whole pool circulates through a plurality of uniformly distributed circulating water channels, so that the circulating mode avoids the condition of uneven water flow caused by the fact that water in a backwater gallery flows into the simulated pool with large width from the gallery with narrow diameter. And simultaneously, the edge of the water pool can also ensure a good water flow state. In addition, this flow making device 600 will adopt the mode that water inlet and delivery port correspond to set up, and a set of water inlet and delivery port and circulating pipe that correspond constitute a set of circulation water route, take water out from the pond end through circulating water pump 640 to from the front end inflow, guaranteed that the rivers direction in whole pond all flows to the pond end from the pond first section, better simulation ocean power environment.
After entering from the water inlet, the test water respectively passes through the energy dissipation section 110, the rectification section 120, the experiment section 130, the wave dissipation section 140 and the outflow section 150 in the water tank. The energy dissipater comprises first-class energy dissipation columns 210 distributed in an array mode and second-class energy dissipation columns 220 arranged at the tail end of the energy dissipation section 110, the cross section of the first-class energy dissipation columns 210 is circular, and the array distribution mode is beneficial to dispersing water flow which violently gushes out from the water inlet. The second-class energy dissipation column 220 is streamline, the width of the front end of the second-class energy dissipation column is large, and the width of the second-class energy dissipation column gradually decreases when the second-class energy dissipation column transits to the tail end, so that dispersed water flow can be guided out. The water flow passes through the energy dissipater, so that the turbulence degree is reduced, and the requirement of water flow simulation in a model test is met. The rectifying device comprises a guide plate 300 and a ram chopper 400, wherein the guide plate 300 is arranged in the middle of the pool body 100, a wave generator 700 is arranged at the top of the guide plate, the wave generator 700 can push the water body on the upper layer of the pool to move to generate periodic waves, and the real state of ocean waves mainly generated on the surface layer is simulated. In addition, the tail end of the rectifying section 120 is also provided with a picket chopper 400, and the picket chopper 400 can guide the water flow to flow upwards, so that the real conditions that the upper layer of the water flow velocity is large and the bottom layer is small in the actual ocean are restored in the experiment section 130. The tail end of the experimental section 130 is provided with a wave-absorbing plate, the wave-absorbing plate is arranged obliquely, water waves firstly pass through the upper pore plate 510 at the top when entering the wave-absorbing plate, the holes of the upper pore plate 510 are favorable for dispersing water flow, a bent water flow channel is arranged in the water filtering plate 520 at the middle layer, the energy of the water flow is gradually dissipated after entering the bent channel, and finally the water flow flows out through the lower pore plate 530 to reduce the residual energy of the waves.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A deep water wave current simulation pond, characterized by comprising:
the water pool body is arranged on the ground and is an accommodating structure formed by surrounding four walls and a bottom surface;
including a plurality of functional segments in the pond body, be respectively from the initiating terminal to the end of pond body: the energy dissipation section, the rectification section, the experiment section, the wave dissipation section and the outflow section are sequentially communicated; the energy dissipation section is internally provided with an energy dissipation device, the rectifying section is provided with a rectifying device, the experimental section is used for generating stable waves and water flow and placing a test model, the wave dissipation section is provided with a wave dissipation device, and the tail end of the wave dissipation section is provided with an outflow section; still set up on the pond body and make a class device and make ripples machine, it includes a plurality of circulating line to make a class device, circulating line with this body coupling of pond constitutes the circulation water route.
2. The deep water wave current simulated pool of claim 1, wherein: the energy dissipation device comprises energy dissipation columns, wherein the two types of energy dissipation columns are respectively a first type of energy dissipation column and a second type of energy dissipation column; the cross section of the energy dissipation column is circular; the second type of energy dissipation column is a streamline column body, the front end of the cross section of the second type of energy dissipation column is a wide end, and the rear end of the cross section of the second type of energy dissipation column is a narrow end.
3. The deep water wave current simulated pool of claim 2, wherein: the energy dissipation columns are distributed at the front end of the energy dissipation section in a quincuncial pile array; the second type of energy dissipation columns are uniformly distributed at the rear end of the energy dissipation section.
4. The deep water wave current simulated pool of claim 1, wherein: the rectifying device comprises a plurality of guide plates and flip buckets, the guide plates are arranged at the front end of the rectifying section, and the flip buckets are arranged at the rear end of the rectifying section.
5. A water wave current simulated pool as claimed in claim 4 wherein: the flow guide plate is vertical to the ground and parallel to the water flow direction, and the height of the flow guide plate is 0.3-0.5 time of the total height of the water pool body; the wave generator mounting platform is arranged above the guide plate, and the wave generator is mounted on the wave generator mounting platform.
6. The deep water wave current simulated pool of claim 1, wherein: the wave-absorbing device is a wave-absorbing plate with a laminated structure, and the wave-absorbing plate is obliquely arranged on the inner wall of the tail end of the water tank body; the height of the wave absorbing device is 0.6-0.7 times of the total height of the water tank body, and the inclination slope is about 1: 4-1: 3; the wave absorbing device comprises three layers, namely an upper pore plate, a water filtering plate and a lower pore plate from top to bottom in sequence; the upper orifice plate and the lower orifice plate are both provided with a plurality of through holes; a water filtering channel is formed in the water filtering plate and is a bent channel; and a flow passage is arranged below the wave-eliminating plate.
7. The deep water wave current simulated pool of claim 1, wherein: an outflow section is arranged at the tail end of the extinction section, and an opening is formed above the outflow section and communicated with air; the front end of the outflow section is communicated with the flow passage of the extinction section.
8. The deep water wave current simulated pool of claim 1, wherein: the water tank body is provided with a water inlet and a water outlet, wherein the water outlet is arranged at the tail end of the water tank body, and the water inlet is arranged at the starting end of the water tank body; the water inlets and the water outlets are the same in quantity, and are correspondingly arranged in an axis-to-axis manner.
9. The deep water wave current simulated pool of claim 1, wherein: the circulating pipeline comprises a water outlet end, a water inlet end, a water return pipe and a circulating water pump, the water outlet end is connected to the water inlet of the pool body, the water inlet end is connected to the water outlet of the pool body, and the circulating water pump enables the test water to flow and circulate through the water inlet end led from the water outlet end.
10. The deep water wave current simulated pool of claim 1, wherein: the water pool is formed by splicing a plurality of water pool units, and each water pool unit comprises a part of water pool body, and an energy dissipation section, a rectification section, a test section, a wave dissipation section and an outflow section which are arranged on the part of water pool body; the width of each of the pool units is the same.
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