CN109342016A - Pool wall and bottom of pond simulator in a kind of towing basin - Google Patents
Pool wall and bottom of pond simulator in a kind of towing basin Download PDFInfo
- Publication number
- CN109342016A CN109342016A CN201811310165.3A CN201811310165A CN109342016A CN 109342016 A CN109342016 A CN 109342016A CN 201811310165 A CN201811310165 A CN 201811310165A CN 109342016 A CN109342016 A CN 109342016A
- Authority
- CN
- China
- Prior art keywords
- pool wall
- pond
- simulator
- plank
- pool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- 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
Abstract
The present invention provides pool wall in a kind of towing basin and bottom of pond simulators, belong to basin test technical field.The invention mainly comprises pool wall support frame, pool wall simulator and bottom of pond simulator, pool wall support frame is directly anchored on pool wall of pool；Pool wall simulator is fixed on pool wall support frame by aluminum profile and right-angle connector；Pool wall simulator lower end is bottom of pond simulator, which is made of bottom of pond device and apparatus capable of fluctuating, and apparatus capable of fluctuating upper end is connected on pool wall support frame, and lower end is connected with bottom of pond device.Present invention is mainly used for the pool walls and bottom of pond in the ponds such as simulation towing basin, swimmer's pool, convenient for shallow water experimental study and the blockage test research etc. for carrying out works on the basis of existing tank experiments room, have many advantages, such as that installation speed is fast, easy to operate, stability is good, functional more, low cost, the test function for effectively having expanded existing pond develops pond to functional diversities direction.
Description
Technical field
The present invention relates to basin test technical field, in particular to pool wall and bottom of pond simulator in a kind of towing basin.
Background technique
Ship model test towing tank, stormy waves flowing water pond or seakeeping basin, maneuvering model basin and circulating water chennel be support ship with
The key equipment and system of ocean engineering profession ship performance subject.Wherein, ship model test towing tank is that efficiency-cost ratio is highest.Ship model
Towing basin is the basic equipment for carrying out ship resistance and performance experimental study.Its role is to cause model to be uniform rectilinear in the water surface
Movement.Ship model test towing tank is divided into shallow water towing basin and deep water towing basin again.The depth of shallow water towing basin generally exists
1.0-2.0m or so is mainly used for carrying out the experimental study of inland river ship model, and it is narrow shallower with the depth of water in River Channel to probe into ship
Hydrodynamic performance when water-area navigation.And when carrying out the experimental study of large ship, deep-sea domain ship, it needs to pull in deep water
Carry out in pond.Deep water towing basin is in building course, and in order to reduce wall constraint and blocking effect, depth is relatively deep, width
It is larger.The ratio between pond depth general satisfaction and ship model drinking water are greater than 10 or depth Froude number is less than 0.6, the towing water obtained
The depth in pond is not less than 2.5m.And pond width is then no less than 16 times of ship model width, to reduce wall constraint.In addition, examining
The depth and width for considering deep water towing basin are larger, can install some special devices inside it, and then carry out shallow water towing
Hydrodynamic performance experimental study when river in pond is narrow and the depth of water shallower water-area navigation.
Currently, carrying out shallow water in deep water towing basin or when Road narrows resistance test, need to install large area false bottom or
False wall, it is costly, it is complicated for operation, and energy consumption is big when testing.Therefore, it is necessary to design in a kind of towing basin pool wall and
Bottom of pond simulator, consequently facilitating quickly and efficiently installing pool wall and bottom of pond simulation on the basis of existing deep water towing basin
Device carries out ship model in the experimental study of shallow water or Road narrows and the blockage test research of ship model.And then it takes full advantage of existing
Test facilities, further increase the utilization rate of towing basin, promote pond and develop to functional diversities direction.
Summary of the invention
The present invention provides pool wall in a kind of towing basin and bottom of pond simulators, it is therefore intended that pulls water in existing deep water
Pool wall and bottom of pond simulator are quickly and efficiently installed on the basis of pond, are convenient for the tank experiment of various modes.
The object of the present invention is achieved like this: pool wall and bottom of pond simulator are main in towing basin provided by the invention
It include: pool wall support frame, pool wall simulator and bottom of pond simulator, wherein pool wall support frame is by aluminum profile, right-angle connector
Have with dedicated U-shaped folder and constitute, be fixed between aluminum profile by right-angle connector, and aluminum profile passes through pond lower end of track
The aluminum profile in gap, vertical direction is fixed on inside and outside pool wall.The dedicated fixed aluminum profile in the horizontal direction of U-shaped folder tool
On, pool wall support frame can be fixed on pool wall of pool.
It is pool wall simulator on the inside of pool wall support frame, the device mainly includes plank, tape measure, adjustable U-shaped fixtures, aluminium profiles
Material and right-angle connector are fixed on pool wall support frame by aluminum profile and right-angle connector, the aluminum profile other end and adjustable U-shaped
Fixture is connected.Connect on the screw rod of adjustable U-shaped fixture there are two nut, fixes plank between nut, and plank both ends are in different height
There are through-holes on degree, convenient for the fixed plank of adjustable U-shaped fixture.Plank two sides are pasted with tape measure, judge plank convenient for testing crew
Underwater penetration.
Pool wall simulator lower end is bottom of pond simulator, which is made of bottom of pond device and apparatus capable of fluctuating, bottom of pond
Device includes the components such as convex plank, aluminum section bar frame and positioning U type fixture.Aluminum section bar frame by two vertical pool walls aluminium profiles
Material and five aluminum profiles for being parallel to pool wall are constituted, and are parallel on the aluminum profile of pool wall and are equipped with T-type screw, T-type screw passes through
Nut is fixed on aluminum profile.Through-hole on convex plank passes through T-type screw, and upper end makes to be secured with nuts, convex plank is consolidated
It is scheduled on aluminum section bar frame.Positioning U type fixture is fixed on convex plank, and is fixed on plank in pool wall simulator always
Both ends.Apparatus capable of fluctuating includes servo motor, shaft coupling, wirerope wheel, vertical bearing seat support, wirerope, locking wire device and U
The components such as type hook.Servo motor is rolled by shaft coupling with wirerope and vertical bearing seat support links together, and passes through company
Fishplate bar is fixed on pool wall support frame.Wirerope, the used locking wire device in the lower end of wirerope and U-shaped hook are wound on wirerope wheel
It is connected, U-shaped hook is fixed on the aluminum profile of bottom of pond device.
In addition to above structure, the invention also includes:
1. the length phase of plank convex plank along the length in pond direction and bottom of pond simulator in pool wall simulator
Together；
2. bottom of pond device needs to be equipped with four apparatus capable of fluctuating in bottom of pond simulator；
3. each pool wall simulator needs two pool wall support frames to be supported, each bottom of pond simulator needs
Four pool wall support frames are attached, and pool wall and bottom of pond simulator are by four pool wall support frames, two in every set towing basin
Pool wall simulator and a bottom of pond simulator are constituted；
4. the addition that bottom of pond simulator carries out clump weight according to the buoyancy of plank and the gravity of aluminum section bar frame.
Compared with prior art, the beneficial effects of the present invention are:
The characteristics of there are gaps 1. the present invention makes full use of towing basin lower end of track pacifies the aluminum profile of pool wall support frame
Mounted in the two sides of pool wall, and have to fix using dedicated U-shaped folder and pool wall support frame is fixed on pool wall of pool, there are peace installation and dismantling
Unload the advantages that speed is fast, easy to operate, stability is good and low cost.
2. the present invention can select the vertically length with aluminum profile on pool wall direction according to the width in pond, realize wide in pond
Freely adjusting for degree direction, greatly improves the use scope of the device.Meanwhile the aluminum profile of pool wall simulator passes through directly
Angle connector is fixed on pool wall support frame, the length of aluminum profile and can be according to test requirements document in the position of pool wall support frame
Plank width is quickly adjusted, that is, the application range for increasing the device also improves test efficiency, is also efficiently reduced
Experimentation cost.
3. replace pool wall using plank in pool wall simulator, the excellent of plank light weight and easy processing has been fully considered
Point improves test efficiency convenient for the installation and transport of testing crew.Moreover, there are through-holes at plank both ends, convenient in different planks
Depth fixes plank；Plank two sides are pasted with tape measure, judge the underwater depth of plank convenient for testing crew, reduce individually
The process to sound the depth of the water improves the depth that test efficiency also accurately controls plank, improves the accuracy of test.In pond
The fixation of plank is carried out in wall simulator using adjustable U-shaped fixture, there are two spiral shells for installation on every screw rod of adjustable U-shaped fixture
Mother, convenient for the fixation of plank and the position of adjusting plank, the screw rod on adjustable U-shaped fixture can be rotated to both direction, be convenient for
Aluminum profile in pool wall simulator is fixed on the position for adjusting plank after pool wall support frame again, to make the position of plank more
Add accurate, improve the precision of test, be also convenient for plank fixed in the process of moving up and down by adjusting screw rod movement or
Dismantle plank.
4. bottom of pond simulator is made of bottom of pond device and apparatus capable of fluctuating, the convex plank of bottom of pond device is in length direction
Protrusion increase the length of bottom of pond, and effectively reduce the length of aluminum section bar frame, reduce bottom of pond simulator
Overall weight also reduces the cost of package unit.Convex plank in the width direction on protrusion can be in pool wall simulator
Plank bigger bearing area is provided, improve the stability of plank.In addition, positioning U type fixture is fixed on convex plank,
The use of the fixture is mainly used for for being fixed on convex plank the bottom end of plank in pool wall simulator, effectively reduces wood
The swing of plate improves the accuracy of test.Meanwhile the installation and removal of positioning U type fixture are very convenient, can effectively improve
Test efficiency.
5. the use of apparatus capable of fluctuating can carry out rapidly adjusting bottom of pond device according to the depth of water of test requirements document, greatly mention
The research range of elevated basin also makes the lifting of bottom of pond device more convenient, improves test efficiency.Servo motor and vertical bearing
The use of seat support further increases the stability of package unit.
6. the present invention can not only apply in towing basin, it is also possible in the ponds such as swimmer's pool, stormy waves stream.And
The test function for effectively having expanded existing pond develops pond to functional diversities direction.
Detailed description of the invention
Fig. 1 is the overall effect figure of pool wall support frame；
Fig. 2 is the effect picture that pool wall support frame is mounted on pool wall of pool；
Fig. 3 is the overall effect figure of pool wall simulator；
Fig. 4 is the partial enlarged view of pool wall simulator；
Fig. 5 is the overall effect figure that pool wall simulator is mounted on pool wall support frame；
Fig. 6 is the overall effect figure of bottom of pond simulator；
Fig. 7 is the partial enlarged view of bottom of pond simulator；
Fig. 8 is the overall effect figure of aluminum section bar frame；
Fig. 9 is the overall effect figure that bottom of pond simulator is mounted on pool wall support frame；
Figure 10 is the overall effect figure that the devices such as the servo motor in bottom of pond simulator are mounted on pool wall support frame；
Figure 11 is the overall effect figure of the present invention during the test.
Specific embodiment:
Present invention is further described in detail with reference to the accompanying drawing.
Carry out the shallow water of ship model or the experimental study of Road narrows and the blockage test research of ship model in deep water towing basin
Before, pool wall in towing basin and bottom of pond simulator are installed and is fixed first and completed.During installation, testing crew
Need by towing basin main trailer and secondary trailer carry out.During the installation of pool wall support frame, according to Fig. 1 and Fig. 2
First by the inside of pool wall of pool 4 be pond in support frame be installed using aluminum profile 1 and right-angle connector 2.It is installed
Afterwards, the gap that lower end of track will be vertically passed through with two on pool wall direction longer aluminum profiles 1, by the aluminum profile on vertical direction
1 is mounted on two longer aluminum profiles 1, makes the bigger about water of the distance between aluminum profile 1 on the vertical direction of pool wall of pool two sides
The thickness of pond pool wall 4.Dedicated U-shaped folder tool 3 is fixed on aluminum profile 1, is fixed on pool wall support frame using dedicated U-shaped folder tool 3
On pool wall of pool 4.The quantity of pool wall support frame is determined according to the length of test section in pond.Pool wall support frame is installed
Afterwards, the installation for starting to carry out pool wall simulator selects pond according to the pool wall width of experimental study first during installation
The length of aluminum profile 1 in wall simulator, after the completion of selection, is assembled with reference to Fig. 4.Adjustable U-shaped fixture 6 is passed through into T-type spiral shell
Nail is fixed on aluminum profile 1, is started the installation of bottom of pond simulator after the completion of fixed, temporarily plank 5 is not fixed on adjustable U-shaped
On fixture 6.
During the installation of bottom of pond simulator, installation diagram 8 uses aluminum section bar frame in pool wall simulator first
Aluminum profile 1 and right-angle connector 2 assemble.After being completed, T-type spiral shell is installed on the aluminum profile 1 for be parallel to pond length direction
It follows closely, three screws is installed, and make to be secured with nuts on every aluminum profile 1.The convex plank 8 for being equipped with through-hole is pacified after the completion of fixation
It is fixed on T-type screw on aluminum section bar frame, and using nut.
U-shaped hook 14 is installed on the aluminum profile at four angles of aluminum section bar frame.Then according to Fig. 7 by servo motor 12, connection
Axis device 11, wirerope wheel 10 and vertical bearing seat support 9 link together, and fix and be wrapped in wirerope for wirerope 16
On wheel 10.Then servo motor 12 and vertical bearing seat support 9 are fixed on connecting plate, after the completion of fixed, by connecting plate
It is separately fixed on the aluminum profile 1 of pool wall support frame upper end.After the completion of fixation, bottom of pond device is transported by main trailer and secondary trailer
Wirerope 16 is passed through U-shaped hook 14, is fixed on wirerope 16 using locking wire device 15 U-shaped by the defeated lower end to pool wall support frame
On hook 14.After the completion of fixation, debugging private takes motor 12, and whether observation bottom of pond device can be under the operation that private takes motor 12 up and down
Movement.After the completion of to be debugged, bottom of pond device is made to stop at the water surface or more, the plank 5 in pool wall simulator is placed on convex wood
On plate 8, keep plank 5 vertical with convex plank 8, needs the distance between precise measurement pool wall two sides plank 5.
Positioning U type when the distance between pool wall two sides plank 5 reaches the width of test requirements document, in mobile bottom of pond device
Positioning U type fixture 13 is fixed on the two sides of plank 5 by fixture 13.At this point, adjust private take motor 12, make bottom of pond device slowly to
Underwater mobile, testing crew helps plank 5 to sub-aqua sport, until water surface site reaches the designated position of plank side tape measure 7
When, stop the rotation that private takes motor 12.Aluminum profile 1 in pool wall simulator is placed on pool wall support frame, and adjustable U-shaped is pressed from both sides
The nut for having outer end on screw rod takes out, and slowly moves aluminum profile, makes the through-hole that the screw rod of adjustable U-shaped fixture 6 is passed through to plank.So
Afterwards, nut is screwed on screw rod, aluminum profile 1 in pool wall simulator is fixed on pool wall support frame.Whether observation plank hangs down
Directly, if out of plumb, the nut of the screw rod in adjustable U-shaped fixture 6 or mobile plank two sides is adjusted, moves plank slowly,
Until plank 5 is perpendicular to convex plank 8.
After pool wall and bottom of pond simulator are installed in towing basin, the shallow water of ship model or the test of Road narrows can be carried out
The research of the blockage test of research and ship model.During test, if desired the height of conditioning tank bottom device and the water surface, needs
The nut of 5 inside of plank is removed, screw rod is turned, removes screw rod from plank 5.After removal, experimenter is needed to assist wood
Plate 5 prevents its inclination, meanwhile, it adjusts private and takes motor 12, be moved upwardly or downwardly bottom of pond device, until target position.This
When, screw rod is turned again, so that screw rod is passed through plank, and be secured with nuts, during fixation, to be constantly regulate adjustable U-shaped
The nut of screw rod or mobile plank two sides in fixture 6, keeps plank 5 slowly mobile, until plank 5 is vertical.
If needing to adjust the width between plank 5 during test, firstly, the nut on the inside of plank is removed, twist
Dynamic screw rod, removes screw rod from plank.After removal, needs experimenter to assist plank 5, prevent its inclination, meanwhile, it adjusts private
Motor 12 is taken, bottom of pond device is made to remove the water surface.At this point, the positioning U type fixture 13 of bottom is opened, according to the width of test requirements document
Adjust the width between plank.If small range adjust pool wall between width, can be rotated adjustable U-shaped fixture 6 in screw rod or
The nut of the mobile plank two sides of person, adjusts the width between plank 5.If adjusting the width between plank 5 on a large scale, need to adjust
Aluminum profile 1 is in the position of pool wall support frame in section pool wall simulator.After the completion of adjusting, plank 5 is placed on the convex of bottom of pond device
On type plank 8, and it is fixed using positioning U type fixture 13.After the completion of fixation, servo motor 12 is opened, keeps bottom of pond device slow
Slowly it is down into water, until reaching ideal depth.After the completion of arrival, the screw rod or mobile wood in adjustable U-shaped fixture 6 are rotated
The nut of plate two sides is fixed by plank 5, can carry out next experimental study after the completion of fixed.It, can be according to first tearing open after the completion of test
Pool wall simulator is unloaded, in disassembly bottom of pond simulator, the sequence for finally dismantling pool wall support frame successively dismantles package unit.
Claims (6)
1. pool wall and bottom of pond simulator in a kind of towing basin, it is characterised in that: specifically include that pool wall support frame, pool wall mould
Quasi- device and bottom of pond simulator, wherein pool wall support frame has (3) by aluminum profile (1), right-angle connector (2) and dedicated U-shaped folder
It constituting, is fixed between aluminum profile by right-angle connector, support frame transverse direction aluminum profile passes through the gap of pond lower end of track,
The aluminum profile of vertical direction is fixed on inside and outside pool wall of pool (4), the dedicated fixed aluminium profiles in the horizontal direction of U-shaped folder tool
On material, has by U-shaped folder and pool wall support frame is fixed on pool wall of pool；
It is pool wall simulator on the inside of pool wall support frame, including plank (5), adjustable U-shaped fixture (6), aluminum profile are connected with right angle
Part, pool wall simulator are connected on pool wall support frame by aluminum profile and right-angle connector, the aluminum profile other end and adjustable U-shaped
Fixture is connected, and connects on every screw rod of adjustable U-shaped fixture there are two nut, fixes plank between nut；
Pool wall simulator lower end is bottom of pond simulator, is made of bottom of pond device and apparatus capable of fluctuating, wherein bottom of pond device packet
Include convex plank (8), aluminum section bar frame and positioning U type fixture (13) component, aluminum section bar frame by two vertical pool walls aluminium profiles
Material and five aluminum profiles for being parallel to pool wall are constituted, and are parallel on the aluminum profile of pool wall and are connected with T-type screw, convex by nut
Through-hole on plank passes through T-type screw, and upper end makes to be secured with nuts；Positioning U type fixture is fixed on the both ends of convex plank；It can rise
Falling unit includes servo motor (12), shaft coupling (11), wirerope wheel (10), vertical bearing seat support (9), wirerope
(16), locking wire device (15) and U-shaped hook (14) component, servo motor pedestal are connected on pool wall support frame, servo motor it is defeated
Shaft is rolled by shaft coupling with wirerope and vertical bearing seat support links together, and vertical bearing support is connected by connecting plate
Pool wall support frame is connect, wirerope is wound on wirerope wheel, the used locking wire device in the lower end of wirerope is connected with U-shaped hook, U-shaped
Hook is connected on the aluminum section bar frame of bottom of pond device.
2. pool wall and bottom of pond simulator in a kind of towing basin according to claim 1, it is characterised in that: each pond
Wall simulator needs two pool wall support frames to be supported, each bottom of pond simulator needs four pool wall support frames to carry out
Connection, and need to be equipped with four apparatus capable of fluctuating, pool wall and bottom of pond simulator are supported by four pool walls in every set towing basin
Frame, two pool wall simulators and a bottom of pond simulator are constituted.
3. pool wall and bottom of pond simulator in a kind of towing basin according to claim 1, it is characterised in that: the pool wall
Length of the plank component along pond direction in simulator is identical with the length of convex plank in bottom of pond simulator, in plank
Both ends are located horizontally from the emitter, and distance is equipped with a pairs of through-hole of column, each pair of through-hole spacing and adjustable U-shaped fixture as required from top to bottom
Screw rod spacing it is identical.
4. pool wall and bottom of pond simulator in a kind of towing basin according to claim 1, it is characterised in that: the pool wall
Plank component two sides in simulator are connected with tape measure (7).
5. pool wall and bottom of pond simulator in a kind of towing basin according to claim 1, it is characterised in that: the bottom of pond
The convex plank component of simulator is equipped with a ternary through-hole of column along pond direction, spacing between three through-holes and flat
Row is identical in connecing T-type screw spacing on the aluminum profile of pool wall, is parallel to pond in the distance between every group of through-hole and aluminum section bar frame
The aluminum profile spacing of wall is identical.
6. pool wall and bottom of pond simulator in a kind of towing basin according to claim 1, it is characterised in that: the bottom of pond
Clump weight is also connected on simulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310165.3A CN109342016B (en) | 2018-11-06 | 2018-11-06 | Pool wall and pool bottom simulation device in towing pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310165.3A CN109342016B (en) | 2018-11-06 | 2018-11-06 | Pool wall and pool bottom simulation device in towing pool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109342016A true CN109342016A (en) | 2019-02-15 |
| CN109342016B CN109342016B (en) | 2020-07-28 |
Family
ID=65314165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811310165.3A Active CN109342016B (en) | 2018-11-06 | 2018-11-06 | Pool wall and pool bottom simulation device in towing pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109342016B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296812A (en) * | 2019-07-08 | 2019-10-01 | 河海大学 | Towed propelling screws jet stream and shipping agency wave disturbance imitative experimental appliance and test method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331489A (en) * | 2011-07-19 | 2012-01-25 | 中国科学院力学研究所 | System for testing physical model for large-scale landslides under action of multiple factors |
| CN103076153A (en) * | 2013-01-04 | 2013-05-01 | 哈尔滨工程大学 | Resistance testing device for cable-towed ship model |
| CN204257046U (en) * | 2014-11-27 | 2015-04-08 | 中国海洋石油总公司 | For training the underwater simulation platform of single normobaric diving harness driver |
| CN107097901A (en) * | 2017-04-13 | 2017-08-29 | 哈尔滨工程大学 | A kind of ice formation ship model experiment towing gear |
| CN107478406A (en) * | 2017-07-26 | 2017-12-15 | 天津大学 | A kind of dismantled and assembled rocking plate type wave making system that can be applied to low temperature towing ice model tank |
| CN107882001A (en) * | 2017-11-06 | 2018-04-06 | 哈尔滨工程大学 | A kind of pond sewage disposal apparatus |
| CN108444673A (en) * | 2018-02-05 | 2018-08-24 | 哈尔滨工程大学 | A kind of ice model tank trash ice navigation channel generation device |
| CN108489707A (en) * | 2018-06-25 | 2018-09-04 | 哈尔滨工程大学 | The super-silent depressure tank experimental provision of Magnetic force tracting formula |
-
2018
- 2018-11-06 CN CN201811310165.3A patent/CN109342016B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331489A (en) * | 2011-07-19 | 2012-01-25 | 中国科学院力学研究所 | System for testing physical model for large-scale landslides under action of multiple factors |
| CN103076153A (en) * | 2013-01-04 | 2013-05-01 | 哈尔滨工程大学 | Resistance testing device for cable-towed ship model |
| CN204257046U (en) * | 2014-11-27 | 2015-04-08 | 中国海洋石油总公司 | For training the underwater simulation platform of single normobaric diving harness driver |
| CN107097901A (en) * | 2017-04-13 | 2017-08-29 | 哈尔滨工程大学 | A kind of ice formation ship model experiment towing gear |
| CN107478406A (en) * | 2017-07-26 | 2017-12-15 | 天津大学 | A kind of dismantled and assembled rocking plate type wave making system that can be applied to low temperature towing ice model tank |
| CN107882001A (en) * | 2017-11-06 | 2018-04-06 | 哈尔滨工程大学 | A kind of pond sewage disposal apparatus |
| CN108444673A (en) * | 2018-02-05 | 2018-08-24 | 哈尔滨工程大学 | A kind of ice model tank trash ice navigation channel generation device |
| CN108489707A (en) * | 2018-06-25 | 2018-09-04 | 哈尔滨工程大学 | The super-silent depressure tank experimental provision of Magnetic force tracting formula |
Non-Patent Citations (2)
| Title |
|---|
| MOLIN B,ET AL: ""Experimental and numerical study of the effect of variable bathymetry on the slow-drift wave response of floating bodies"", 《APPLIED OCEAN RESEARCH》 * |
| 孙丽萍 等: ""ITTC-SR192半潜平台运动响应模型试验研究"", 《大连海事大学学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296812A (en) * | 2019-07-08 | 2019-10-01 | 河海大学 | Towed propelling screws jet stream and shipping agency wave disturbance imitative experimental appliance and test method |
| CN110296812B (en) * | 2019-07-08 | 2020-11-17 | 河海大学 | Simulation experiment device and experiment method for jet flow and ship traveling wave disturbance of traction type propulsion propeller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109342016B (en) | 2020-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107097901B (en) | A kind of ice formation ship model experiment towing gear | |
| CN102433854B (en) | Open channel bend flume testing device | |
| CN202033164U (en) | Testing device capable of simulating uniform-flow vortex-induced vibration of submarine pipeline | |
| CN203178061U (en) | Wind wave flow test pool | |
| CN203427996U (en) | Fixing device for acoustic transducer | |
| CN102305696A (en) | Deep sea vertical pipe array model vortex-induced vibration test device with top capable of moving in step flow | |
| CN114348203B (en) | Simple underwater track device with adjustable depth and use method thereof | |
| CN109342016A (en) | Pool wall and bottom of pond simulator in a kind of towing basin | |
| CN113670571A (en) | Hoisting mooring ocean structure motion response test device under action of different gravity flow | |
| CN104406753A (en) | Dynamic response testing device for deep-sea elongated vertical pipe under vertical forced oscillation | |
| CN106940246A (en) | A kind of lift gate formula interior estimates wave simulator | |
| CN206756156U (en) | A kind of river mouth spring layer boat-carrying observation system | |
| CN106568572A (en) | Ship model coupling acting force measurement apparatus and method thereof | |
| CN105926995B (en) | The floating type removable natural swimming pool of one kind and its construction installation method | |
| CN107084784B (en) | A kind of four body ship type underwater measurement platform of movable lifting | |
| CN104502043B (en) | Simulated sea bottom pipeclay measures elongated standpipe dynamic response device with horizontal forced oscillation | |
| CN116907790A (en) | Wind wave flow generation system for simulating towing process of immersed tube joint | |
| CN111896619A (en) | Building detection device | |
| CN107389263B (en) | A kind of pond ship model auxiliary levelling device | |
| CN206058736U (en) | Water particle tracer in a kind of flume experiment | |
| KR101345249B1 (en) | Supporting structure for current meter installed on rock | |
| CN115694328A (en) | Floating type photovoltaic platform on sea | |
| CN1731220A (en) | A kind of deep-sea subsurface buoy measuring system | |
| CN109738154A (en) | A kind of anchor block device of mooring experiment | |
| US20230015435A1 (en) | Method for determining flow velocity distribution in roughness sublayers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |