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Device and method for generating irregular tidal wave tides in laboratory by coupling

A coastal zone and laboratory technology, applied in the interdisciplinary field of hydrodynamics and marine science, can solve problems such as space and time scales are not well understood, and achieve the effect of meeting the requirements of water level followability

Inactive Publication Date: 2017-06-13
HOHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the coupling mechanism of these three hydraulic factors on spatial and temporal scales is not well understood

Method used

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  • Device and method for generating irregular tidal wave tides in laboratory by coupling
  • Device and method for generating irregular tidal wave tides in laboratory by coupling
  • Device and method for generating irregular tidal wave tides in laboratory by coupling

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Embodiment Construction

[0028] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.

[0029] Such as Figure 1-3 The device for simulating irregular hydraulic factors in the coastal zone shown in the laboratory includes a tank 1, a single pendulum wave maker 2, an automatic elevating tide generator 3, and a control computer; the most upstream of the device is an automatic elevating tidal generator 3. The downstream end of the automatic lifting tide generator 3 is connected to the entrance of the water tank 1, and the pendulum wave maker 2 is arranged at the entrance of the water ta...

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Abstract

The invention discloses a device and method for generating irregular tidal wave tides in a laboratory by coupling. The device includes a water tank, a single pendulum type wave maker, an automatic lifting type tidal generator and a control computer; the most upstream portion of the device is provided with the automatic lifting type tidal generator, the downstream end of the automatic lifting type tidal generator is connected with an inlet of the water tank, the single pendulum type wave maker is arranged at the inlet of the water tank, and the control computer controls water flow of the water tank, movement of the single pendulum type wave maker and lifting of the automatic lifting type tidal generator. The invention further discloses the working method of the device. The tide generating device can meet the requirement of water level following, and after the device is connected with the wave maker through a high-course connecting rod, and a reasonable physical analogue relation is established for coupling of the wave with the tide.

Description

[0001] Technical field: [0002] The invention relates to a device and method for coupling and generating waves and tides in an irregular coastal zone, and belongs to the interdisciplinary field of hydrodynamics and marine science. [0003] Background technique: [0004] The hydraulic simulation of the coastal zone in the hydraulic laboratory generally includes flow field simulation, wave simulation, tidal simulation, etc. There are a large number of related simulation methods and devices in the prior art. For example, those used for wave simulation include: CN201510382133.4 multi-axis control system and method for wave simulation, CN201520366830.6 an experimental push plate wave simulation tank; those used for flow field simulation include: CN201520366828.9 a small Flow field simulation tank; used for tidal simulation include: CN201210273081.3 Tidal simulation measurement and control system and its measurement and control method, CN201120129825.5 Tidal simulation wave maker, C...

Claims

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Application Information

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IPC IPC(8): G05B19/04F04D35/00
CPCF04D35/00G05B19/04
Inventor 辛沛张泽宇周廷璋余夏杨李桂
Owner HOHAI UNIV
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