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Mechanical wave sinusoidal motion simulation device and method

A technology of sinusoidal motion and simulating device, applied in the field of ocean wave energy, can solve problems such as inability to achieve, and achieve the effect of simple equipment

Pending Publication Date: 2021-06-01
CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

So far, some engineering practical problems cannot be solved well by purely mathematical analysis methods.
And due to economic and technical constraints, on-site observation will encounter many difficulties, or even impossible

Method used

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  • Mechanical wave sinusoidal motion simulation device and method
  • Mechanical wave sinusoidal motion simulation device and method
  • Mechanical wave sinusoidal motion simulation device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see Figure 1-3 , a mechanical wave sinusoidal motion simulation device, which includes a frame structure for supporting the entire device; the top of the frame structure is fixedly installed with a wave-like generating device for providing power; the wave-like generating device It is coordinated and connected with a quasi-wave collection device for collecting quasi-waves. Through the above-mentioned device, the frequency of the DC motor can be changed according to the amplitude, frequency, cycle, etc. of waves under different sea conditions to realize the function of frequency conversion and speed regulation. In the specific use process, the wave-like generating device generates power, and then drives the wave-like collection device, and finally realizes the collection of wave energy.

[0031] Further, the frame structure includes a fixed platform 9 , and four corners of the bottom of the fixed platform 9 are fixed with supporting legs 16 . The entire fixed platform ...

Embodiment 2

[0039] The method for simulating wave energy by using the mechanical wave sinusoidal motion simulating device comprises the following steps:

[0040] Step 1: Start motor 1, motor 1 rotates, and control to change the frequency of the motor;

[0041] Step 2: The motor 1 drives the reducer 3 through the motor shaft 2, and decelerates through the reducer 3;

[0042] Step 3: The reducer 3 drives the cam 5 through the output shaft 4, and drives the float 6 through the cam 5;

[0043] Step 4: Float 6 moves back and forth up and down under the action of cam 5;

[0044] Step 5: By changing the model of the cam 5, the motion form of the float 6 can be changed to reflect different types of wave curves.

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Abstract

The invention provides a mechanical wave sinusoidal motion simulation device and method. The mechanical wave sinusoidal motion simulation device comprises a rack structure used for supporting the whole device; and the top of the rack structure is fixedly provided with a wave-like generating device used for providing power. The wave-like generating device is connected with a wave-like collecting device used for collecting similar waves in a matched mode. The device can simulate corresponding wave-like curves in a laboratory according to different sea conditions.

Description

technical field [0001] The invention relates to a mechanical wave sinusoidal motion simulation device and method, belonging to the field of ocean wave energy. Background technique [0002] Waves are one of the important dynamic factors in coastal and estuary engineering. When studying the movement laws of coastal and offshore waves, due to the complex natural conditions and the randomness of wave movement itself. So far, some engineering practical problems cannot be solved well by purely mathematical analysis methods. And due to economic and technical constraints, on-site observation will also encounter many difficulties, or even be impossible to achieve. Therefore, it is very necessary to simulate waves and study ocean waves in the laboratory. Contents of the invention [0003] The purpose of the present invention is to solve the above problems, and provide a mechanical wave sinusoidal motion simulation device and method. This device can simulate corresponding wave-lik...

Claims

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Application Information

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IPC IPC(8): G09B25/00G09B9/00
CPCG09B25/00G09B9/00
Inventor 方子帆郑皓元王佳佳谢志恒朱畅左新球杨艳丽
Owner CHINA THREE GORGES UNIV
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