CN106097841A - Object constant speed water outlet experimental provision - Google Patents
Object constant speed water outlet experimental provision Download PDFInfo
- Publication number
- CN106097841A CN106097841A CN201610699032.4A CN201610699032A CN106097841A CN 106097841 A CN106097841 A CN 106097841A CN 201610699032 A CN201610699032 A CN 201610699032A CN 106097841 A CN106097841 A CN 106097841A
- Authority
- CN
- China
- Prior art keywords
- water outlet
- driven pulley
- drivewheel
- constant speed
- experimental provision
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/12—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of liquids or gases
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The invention belongs to field hydraulic experiment model facility, it is specifically related to a kind of object constant speed water outlet experimental provision, including gantry frame, is arranged at the transparent water tank below gantry frame, water outlet object traction apparatus and is controlled the data collecting system connected by industrial computer.Water outlet object traction apparatus includes drivewheel and the driven pulley being mutually rotatably assorted, drivewheel and driven pulley socket are arranged in the connecting shaft of bearing, drivewheel is connected with electric machine rotation, it is equipped with back-moving spring between the electromagnet block that driven pulley and connecting shaft end are arranged, is connected with driven pulley after the one group of roller solderless wrapped connection being arranged on gantry frame crossbeam for the hauling rope drawing water outlet object water outlet.During experiment, industrial computer controlling to preset object and go out water speed, control motor speed, driven pulley and drivewheel synchronized rotation under the drive of motor, drive water outlet object is with identical speed water outlet, thus reaches the water outlet object effect with constant speed water outlet.
Description
Technical field
The invention belongs to hydraulic experiment model facility, be specifically related to a kind of object constant speed water outlet experimental provision.
Background technology
Object Water Exit problem is widely present in the various fields such as military affairs, engineering, daily life, such as submarine launched missile, antisubmarine
Guided missile, high-speed torpedo, return capsule enter water, submarine enters water, the forced landing of the aircraft water surface, athlete's diving etc., in theoretical research and reality
Application aspect is respectively provided with important value, is the most all highly important research topic in boats and ships and ocean engineering field.Thing
Although body exiting water process simply a transient process the ofest short duration, but this obvious feature of of short duration process, relate to the most non-
Move and crush in Linear-free face, turbulent flow couples interaction etc. with deformation, object with water with the motion of whirlpool, object, makes
Obtain this process and occupy extremely important status in the whole motor process of movable body, whether determine movable body to a great extent
What energy was stable enters into another kind of medium from a kind of medium.Such as: when object go out water speed less time, due to the shadow of viscous effect
Ringing, object will drive Free Liquid Surface to produce gross distortion.The motion related to due to Water Exit problem is sufficiently complex, existing
This physical process can not accurately be analyzed by theoretical analysis method well, the most currently mainly use lot of experiments data and
Numerical simulation technology measures forecast approximate data.And the data of experimentation are usually used to contrast with numerical simulation result
To verify numerical simulation technology accuracy.Therefore object water outlet experimentation is significant to the research of Water Exit problem.
Nineteen eighty-three, Greenhow et al. utilize horizontal cylinder carried out cylinder water outlet, enter water experiment with observe cylinder in water outlet, enter water
The difference of the liquid free surface deformation caused by during.These existing object water outlet experimental provisions typically use under weight
Falling to driving cable traction mode, speed is the most uncontrolled.Although water outlet body form and go out water speed to water outlet object shadow
Ring greatly, but due to the restriction of experiment condition, object is not yet carried out with the experiment of constant speed water outlet.Therefore at present in the urgent need to
A kind of experimental provision that with constant speed, difformity object stably can be pulled out the water surface.
Summary of the invention
In place of the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide one can be with constant
Difformity object is stably pulled out the experimental provision of the water surface by speed.
For solving above-mentioned technical problem, the present invention includes gantry frame, is arranged at the transparent water tank below gantry frame, goes out
Water object traction apparatus and the data collecting system connected by industrial computer control, described water outlet object traction apparatus includes
The drivewheel being mutually rotatably assorted and driven pulley, described drivewheel and driven pulley socket are arranged in the connecting shaft of bearing, described
Drivewheel is connected with electric machine rotation, is equipped with reset bullet between the electromagnet block that described driven pulley and connecting shaft end are arranged
Spring, with driven pulley after the hauling rope drawing water outlet object water outlet and the one group of roller solderless wrapped connection being arranged on gantry frame crossbeam
It is connected.
Further, offer, inside described driven pulley, the cavity matched with back-moving spring.
Further, described drivewheel includes engaging the gear coordinated with the motor rotary head being arranged on motor.
Further, described drivewheel is provided with drivewheel securing rod, described driven pulley is provided with and locks with drivewheel
The driven pulley securing rod that fixed pole matches.
Further, all polish as matsurface in the face that described electromagnet block is relative with driven pulley.
Further, described roller at least two.
Further, described data collecting system includes being controlled the generating laser of connection by industrial computer, being taken the photograph at a high speed
As instrument and/or high-speed camera.
Further, described driven pulley offers around line groove.
Further, described gantry frame crossbeam is provided with the cushion pad matched with water outlet object.
Further, described cushion pad is the type of falling leakage rubber buffer ring.
Beneficial effects of the present invention is as follows:
1. the present invention uses water outlet object traction apparatus to stablize water outlet to realize water outlet object with constant speed, wherein hauling rope
One end be connected with water outlet object, the other end is fixed on around line groove after walking around the roller on crossbeam.Preset by industrial computer
Motor rotary head rotating speed, is driven the pinion rotation on drivewheel by motor rotary head, and in experimentation, driven pulley is with synchronized turn of drivewheel
Dynamic, hauling rope also with identical speed be wound on driven pulley in line groove.Meanwhile, water outlet object by hauling rope with this speed
The degree pull-out water surface.As can be seen here, in whole experimentation, the water speed that goes out of water outlet object is to maintain constant, and passes through work
Control computer controls the rotating speed of motor rotary head and realizes, thus the present invention more can stablize true in constant going out under water speed
Simulation object water outlet situation.
It is provided with drivewheel securing rod on drivewheel the most of the present invention, described driven pulley is provided with and locks with drivewheel
The driven pulley securing rod that bar matches, can be prevented effectively from driven pulley and the separation of drivewheel in rotation process so that driven pulley with
The synchronized rotation of drivewheel.
Being provided with the cavity matched with back-moving spring inside driven pulley the most of the present invention, cavity inside is straight with back-moving spring
Connecing contact surface is shiny surface, can be substantially reduced rubbing action.Due to driven pulley, just face to electromagnet block is matsurface, if resetting
Spring directly contacts with this matsurface, and back-moving spring in rotation process can be made to affect driven pulley with driven pulley frictional force is excessive
Velocity of rotation, is prone to cause component wear problem simultaneously, affects service life.
The face that electromagnet block the most of the present invention is relative with driven pulley is all polished as matsurface, and driven pulley is carried at matsurface
Rapid reduction of speed, at short notice stop motion under the effect of the huge frictional force come.
It is provided with the type of falling leakage rubber buffer ring so that water outlet object is falling with this on gantry frame crossbeam the most of the present invention
Flexible deceleration in the collision of leakage type rubber buffer ring, it is to avoid itself and the direct collision of crossbeam.Compared to the cushion pad of other shapes,
The type of falling leakage rubber buffer ring has better flexible slowing effect.
On gantry support crossbeam the most of the present invention, at least two roller is set simultaneously, first roller and water outlet can be made
Hauling rope between object and second roller and the hauling rope between line groove are in vertical state, and keep two rollers
Between hauling rope be in level, thus ensure that water outlet object can vertically water outlet so that experimental result is more accurate.With
Time, hauling rope also can be made to be wound in more easily on line groove, effectively reduce friction.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the structural representation under water outlet object traction apparatus duty of the present invention；
Fig. 3 is the structural representation under water outlet object traction apparatus off working state of the present invention.
Wherein, 1 is gantry frame；2 is cushion pad；3 is roller；4 is electromagnet block；5 is driven pulley；6 is hauling rope；7
It it is water outlet object；8 is transparent water tank；9 is data collecting system；10 is motor；11 is connecting shaft；12 is bearing；13 is actively
Wheel；14 is industrial computer；15 is back-moving spring；16 is drivewheel securing rod；17 is driven pulley securing rod；18 is that motor turns
Head；19 is gear.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail.
As it is shown in figure 1, the present invention includes gantry frame 1, is arranged at the transparent water tank 8 below gantry frame 1, water outlet object
Traction apparatus and by industrial computer 14 control connect data collecting system 9.Welding or spiral shell on the crossbeam of gantry frame 1
Stricture of vagina is fixedly installed one group of roller 3, roller 3 at least two, and one of them roller 3 is arranged at the top of transparent water tank 8, to protect
Card water outlet object 7 can vertically water outlet.Second roller 3 is arranged at the top of driven pulley 5 present position in duty.For entering one
Walk to reduce the friction between hauling rope 6 and driven pulley 5, driven pulley 5 offers around line groove, be provided with around line groove and lead
Straw line connecting hole, position residing for the hauling rope connecting hole around line groove that second roller 3 is arranged in duty on driven pulley 5
The top put.One end of hauling rope 6 is fixed on hauling rope connecting hole, the other end walk around successively after roller 3 with water outlet object 7 phase
Even.In order to prevent water outlet object 7 when water outlet speed owing to effect of inertia produces shock with crossbeam, then at cross rail inner
The just position to water outlet object 7 arranges cushion pad 2.The shape of cushion pad 2 and thickness etc. set as required, can be cube
And other erose cushion pads, as long as the flexible reduction of speed of water outlet object 7 can be made, in the present invention, cushion pad 2 is preferred
For the type of falling leakage rubber buffer ring.Transparent water tank 8 of the present invention without too much requirement for material, can be glass water tank or transparent moulds
Material water tank, requires as long as required observation can be reached.In the present invention, the shape for water outlet object 7 does not limit, and makes
The range of application obtaining the present invention is wider.
Generating laser that data collecting system 9 of the present invention includes being controlled by industrial computer 14, high-speed camera instrument and/or
High-speed camera.For making the collection of data in experimentation convenient accurately, transparent water tank 8 can be positioned on support,
Laser beam emitting head is placed in below transparent water tank 8 by generating laser by laser guide arm.Additionally, it should be noted that, institute of the present invention
State data collecting system 9 and be not limited to content listed by the present invention, can set up according to experiment purpose or reduce data acquisition equipment.
Water outlet object traction apparatus of the present invention mainly includes drivewheel 13 and driven pulley 5, the drivewheel being mutually rotatably assorted
13 are arranged in connecting shaft 11 side near motor 10 by bearing etc..V belt translation can be used between motor 10 and drivewheel 13
Or the modes such as engagement carry out transmission.The gear 19 of the preferred drivewheel of the present invention 13 engages cooperation with the motor rotary head 18 of motor 10,
Being rotated by motor rotary head 18 driven gear 19, the control that can make speed is more accurate, it is ensured that water outlet object 7 constant speed water outlet.From
Driving wheel 5 is arranged between drivewheel 13 and electromagnet block 4, is socketed in connecting shaft 11, and driven pulley 5 is arranged with connecting shaft 11 end
Electromagnet block 4 between be equipped with back-moving spring 15.Multiple fit system can be used between drivewheel 13 and driven pulley 5, as
Frictional fit, engaging etc., as long as making driven pulley 5 can rotate with drivewheel 13 is synchronized.As it is shown on figure 3, in the present invention, main
It is provided with drivewheel securing rod 16 on driving wheel 13, described driven pulley 5 is provided with driven with what drivewheel securing rod 16 matched
Wheel securing rod 17, wherein drivewheel securing rod 16 is vertical structure, and driven pulley securing rod 17 is transversary, so that driven
Wheel 5 rotates with drivewheel 13.Driven pulley 5 is internal offers the cavity matched with back-moving spring 15, the one of back-moving spring 15
Part is positioned in the internal cavities of driven pulley 5, and the end face that cavity inside contacts with back-moving spring 15 is smooth flat, to reduce
Friction when driven pulley 5 rotates and between back-moving spring 15.Between back-moving spring 15 and driven pulley 5 and connecting shaft 11 the most admittedly
Fixed.During for making experiment close to an end, driven pulley 5 can quickly stop operating, and the face that electromagnet block 4 is relative with driven pulley 5 is equal
Polishing is matsurface.
During use, control electromagnet block 4 first with industrial computer 14 and be energized, thus by water outlet object traction apparatus
Driven pulley 5 is attracted to electromagnet block 4 side, and now back-moving spring 15 is in high intensity compressive state, driven pulley 5 and drivewheel 13
Depart from.Industrial computer 14 controls generating laser, high-speed camera and/or high-speed camera instrument etc. and starts working, and treats various number
After collecting unit steady operation, experimenter as required on industrial computer 14 input experiment need go out water speed,
Industrial computer 14 controls motor 10 and starts according to predetermined speed constant speed rotary, under the drive of motor rotary head 18, drivewheel 13
Start by predetermined speed constant revolution.After drivewheel 13 stabilization of speed, industrial computer 14 controls electromagnet block 4 power-off and stops
Work, driven pulley 5 moves towards with drivewheel 7 rapidly under the effect of back-moving spring 15, driven pulley securing rod 17 and drivewheel
Securing rod 16 fastens, as shown in Figure 2.Hereafter, drivewheel 13 drives driven pulley 5 to be rapidly reached synchronized rotation, and experiment formally starts.
Driven pulley 5 drives hauling rope 6 on it to draw in rapidly when rotating, be wound in driven pulley 5 in line groove, thus draw water outlet thing
Body 7 is straight up with predetermined constant speed water outlet.Owing to the transmission of traction apparatus power is exceedingly fast, make the water outlet object 7 can be the shortest
Time in reach predetermined constant speed thus water outlet, reach requirement of experiment.Water outlet object 7 goes out instant water industrial computer 14 and controls
Electromagnet block 4 processed is energized work, and driven pulley 5 is adsorbed by electromagnet block 4 rapidly, departs from drivewheel 13.Driven pulley 5 and electric magnet
The contact surface of block 4 is matsurface, and therefore both stop operating rapidly under the effect of huge frictional force.Water outlet object 7 is at weight
Slow down under power effect up and flexible reduction of speed, stop motion under the collision with the rubber buffer ring of falling funnel type, and finally hang
Above transparent water tank 8.Now, industrial computer 14 controls data acquisition unit and quits work, and experiment completes.
Claims (10)
1. object constant speed water outlet experimental provision, it is characterised in that include gantry frame (1), be arranged at gantry frame (1) lower section
Transparent water tank (8), water outlet object traction apparatus and the data collecting system (9) connected by industrial computer (14) control, institute
State drivewheel (13) and driven pulley (5) that water outlet object traction apparatus includes mutually being rotatably assorted, described drivewheel (13) and from
Driving wheel (5) socket is arranged in the connecting shaft (11) of bearing (12), and described drivewheel (13) is rotationally connected with motor (10), described
It is equipped with back-moving spring (15) between the electromagnet block (4) that driven pulley (5) and connecting shaft (11) end are arranged, is used for pulling out
With driven pulley after the hauling rope (6) of water object (7) water outlet and one group of roller (3) solderless wrapped connection being arranged on gantry frame (1) crossbeam
(5) it is connected.
Object constant speed water outlet experimental provision the most according to claim 1, it is characterised in that described driven pulley (5) is internal to be offered
There is the cavity matched with back-moving spring (15).
Object constant speed water outlet experimental provision the most according to claim 1, it is characterised in that described drivewheel (13) include with
The gear (19) that motor rotary head (18) engagement being arranged on motor (10) coordinates.
Object constant speed water outlet experimental provision the most according to claim 1, it is characterised in that described drivewheel (13) is upper to be arranged
There is drivewheel securing rod (16), described driven pulley (5) is provided with the driven pulley locking matched with drivewheel securing rod (16)
Bar (17).
5. according to the object constant speed water outlet experimental provision described in claim 1 or 2 or 3 or 4, it is characterised in that described electromagnet block
(4) all polish as matsurface in the face relative with driven pulley (5).
Object constant speed water outlet experimental provision the most according to claim 1, it is characterised in that described roller (3) at least two
Individual.
Object constant speed water outlet experimental provision the most according to claim 1, it is characterised in that described data collecting system (9) is wrapped
Include generating laser, high-speed camera instrument and/or the high-speed camera being controlled connection by industrial computer (14).
Object constant speed water outlet experimental provision the most according to claim 1, it is characterised in that described driven pulley offers on (5)
Around line groove.
Object constant speed water outlet experimental provision the most according to claim 1, it is characterised in that on described gantry frame (1) crossbeam
It is provided with the cushion pad (2) matched with water outlet object (7).
Object constant speed water outlet experimental provision the most according to claim 9, it is characterised in that described cushion pad (2) is for falling leakage
Type rubber buffer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699032.4A CN106097841B (en) | 2016-08-22 | 2016-08-22 | Object constant-speed water outlet experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699032.4A CN106097841B (en) | 2016-08-22 | 2016-08-22 | Object constant-speed water outlet experimental device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106097841A true CN106097841A (en) | 2016-11-09 |
| CN106097841B CN106097841B (en) | 2022-04-01 |
Family
ID=58070332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699032.4A Active CN106097841B (en) | 2016-08-22 | 2016-08-22 | Object constant-speed water outlet experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106097841B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2816501C1 (en) * | 2023-07-21 | 2024-04-01 | ФГБУН Институт океанологии им. П.П. Ширшова РАН | Installation for simulation of moisture exchange processes between air and water environments |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210716U (en) * | 1987-11-09 | 1988-07-27 | 杨占文 | Electric movable curtain |
| CN1431102A (en) * | 2003-01-24 | 2003-07-23 | 裴志胜 | Electric blackboard |
| CN102095569A (en) * | 2010-11-09 | 2011-06-15 | 浙江理工大学 | Device for testing underwater high-speed object generated along with supercavity |
| CN201918080U (en) * | 2010-12-08 | 2011-08-03 | 复旦大学 | Flow line demonstration instrument |
| US20110252863A1 (en) * | 2010-04-15 | 2011-10-20 | Cessna Aircraft Company | On-Board Water Spray System For Aircraft |
| CN102507137A (en) * | 2011-10-20 | 2012-06-20 | 浙江理工大学 | Planer supercavity generation device |
| CN102879315A (en) * | 2012-10-08 | 2013-01-16 | 中国矿业大学 | Multifunctional seepage experiment device |
| CN103499418A (en) * | 2013-10-14 | 2014-01-08 | 无锡俊达测试技术服务有限公司 | Waterproofness tester |
| CN104101478A (en) * | 2014-06-24 | 2014-10-15 | 西北工业大学 | Structure immersing experiment emission device |
| CN204188368U (en) * | 2014-10-20 | 2015-03-04 | 湖北三江航天险峰电子信息有限公司 | A kind of sub aqua sport and measurement mechanism |
| CN204346672U (en) * | 2015-01-19 | 2015-05-20 | 三峡大学 | A kind of for the adjustable arc sliding panel in hydraulic model test |
| KR101555505B1 (en) * | 2014-09-17 | 2015-09-24 | 한국지질자원연구원 | Apparatus to evaluate water waves induced by the size of submarine landslides and method of the same |
| CN104952323A (en) * | 2015-06-12 | 2015-09-30 | 浙江大学 | Self-circulation Bernoulli experimental device with teaching effect flow digital display function |
| CN105334019A (en) * | 2015-11-11 | 2016-02-17 | 哈尔滨工程大学 | Multi-angle object water entry and wave-making motion experimental device |
| CN105489093A (en) * | 2015-12-23 | 2016-04-13 | 青岛北斗星云通信科技有限公司 | Teaching tool simulating working principle of water pump |
| CN205209739U (en) * | 2015-11-11 | 2016-05-04 | 哈尔滨工程大学 | Multi -angle object entries and prevails ripples motion experimental apparatus |
| CN105841919A (en) * | 2016-03-23 | 2016-08-10 | 河海大学 | Device for testing movement of solid matter in viscous non-Newtonian fluid and use method thereof |
-
2016
- 2016-08-22 CN CN201610699032.4A patent/CN106097841B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210716U (en) * | 1987-11-09 | 1988-07-27 | 杨占文 | Electric movable curtain |
| CN1431102A (en) * | 2003-01-24 | 2003-07-23 | 裴志胜 | Electric blackboard |
| US20110252863A1 (en) * | 2010-04-15 | 2011-10-20 | Cessna Aircraft Company | On-Board Water Spray System For Aircraft |
| CN102095569A (en) * | 2010-11-09 | 2011-06-15 | 浙江理工大学 | Device for testing underwater high-speed object generated along with supercavity |
| CN201918080U (en) * | 2010-12-08 | 2011-08-03 | 复旦大学 | Flow line demonstration instrument |
| CN102507137A (en) * | 2011-10-20 | 2012-06-20 | 浙江理工大学 | Planer supercavity generation device |
| CN102879315A (en) * | 2012-10-08 | 2013-01-16 | 中国矿业大学 | Multifunctional seepage experiment device |
| CN103499418A (en) * | 2013-10-14 | 2014-01-08 | 无锡俊达测试技术服务有限公司 | Waterproofness tester |
| CN104101478A (en) * | 2014-06-24 | 2014-10-15 | 西北工业大学 | Structure immersing experiment emission device |
| KR101555505B1 (en) * | 2014-09-17 | 2015-09-24 | 한국지질자원연구원 | Apparatus to evaluate water waves induced by the size of submarine landslides and method of the same |
| CN204188368U (en) * | 2014-10-20 | 2015-03-04 | 湖北三江航天险峰电子信息有限公司 | A kind of sub aqua sport and measurement mechanism |
| CN204346672U (en) * | 2015-01-19 | 2015-05-20 | 三峡大学 | A kind of for the adjustable arc sliding panel in hydraulic model test |
| CN104952323A (en) * | 2015-06-12 | 2015-09-30 | 浙江大学 | Self-circulation Bernoulli experimental device with teaching effect flow digital display function |
| CN105334019A (en) * | 2015-11-11 | 2016-02-17 | 哈尔滨工程大学 | Multi-angle object water entry and wave-making motion experimental device |
| CN205209739U (en) * | 2015-11-11 | 2016-05-04 | 哈尔滨工程大学 | Multi -angle object entries and prevails ripples motion experimental apparatus |
| CN105489093A (en) * | 2015-12-23 | 2016-04-13 | 青岛北斗星云通信科技有限公司 | Teaching tool simulating working principle of water pump |
| CN105841919A (en) * | 2016-03-23 | 2016-08-10 | 河海大学 | Device for testing movement of solid matter in viscous non-Newtonian fluid and use method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张军等: "物体出水近自由面瞬态流场的试验研究", 《船舶力学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2816501C1 (en) * | 2023-07-21 | 2024-04-01 | ФГБУН Институт океанологии им. П.П. Ширшова РАН | Installation for simulation of moisture exchange processes between air and water environments |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106097841B (en) | 2022-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104627342B (en) | A kind of gliding machine dolphin | |
| CN206766306U (en) | A kind of machine fish suitable for underwater noise monitoring | |
| CN104729843B (en) | The loading system of pipe-soil dynamic interaction under simulation current load | |
| CN205221012U (en) | Remotely -controlled fishing boat | |
| CN110406654A (en) | A kind of insect-based flapping-wing system and hydrodynamic performance test method | |
| CN105599880A (en) | Autonomous underwater vehicle and docking device thereof | |
| CN204000808U (en) | The conveyer belt of novel collection transportation compression Enteromorpha | |
| CN203599994U (en) | Bearing outer ring super-finishing machine | |
| CN108313199A (en) | The launch control unit and its control method of coasting test in a kind of small-sized sink | |
| CN106097841A (en) | Object constant speed water outlet experimental provision | |
| CN103761901A (en) | Carrier-based aircraft pilot dynamic simulated training system | |
| CN106169264B (en) | Simulated training system is blocked in aircraft carrier ejection | |
| CN205712031U (en) | A kind of algae removes equipment | |
| CN205707258U (en) | The bionic fish tail structure of eccentric transmission | |
| CN204623807U (en) | A kind of animal deliverance apparatus of boats and ships | |
| CN204801442U (en) | Amphibian car based on wheel obtains to go forward power | |
| CN206969001U (en) | A kind of ejection device of aircraft carrier | |
| CN106275337B (en) | A kind of Biomimetic Fish for carrying out habitata | |
| CN104986350B (en) | Aircraft carrier ejector | |
| CN211417637U (en) | Hammering lever type power-assisted starting device of aircraft ejector | |
| CN205574244U (en) | Magnetic drive combined type track is running gear under water | |
| CN202963068U (en) | Ash box automatic powder stirring device | |
| CN203232505U (en) | ATM (Automatic Teller Machine) capable of capturing face automatically | |
| CN111156857B (en) | Airborne holder of laser weapon | |
| US2488483A (en) | Animated device for ornamental and advertising purposes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |