The method of making waves at the corner of the L-shaped wave maker

Abstract

The method for making waves at the corners of the L-shaped wave-making machine of the present invention includes: establishing a coordinate system in the diagram formed by the longitudinal wave-making plate, the arc-shaped wave-making plate and the transverse wave-making plate, under different water depths, the L-shaped wave-making The wave machine makes waves at the corner and the average speed of the target wave is V x and V y , within one cycle of the sine wave, select at least 50 time points, respectively calculate the Vx and Vy of each propulsion device at the above-mentioned at least 50 time points; then use the difference method to calculate the sequence as 1, 2... The propulsion displacements of n propulsion devices at least 50 time points within one cycle of the above-mentioned sine wave, the propulsion displacements of n propulsion devices at the above-mentioned at least 50 time points are input to the control device, and the control device respectively propels the n propulsion devices The propulsion displacement of the device is controlled, and the above cycle is repeated to create a target wave with an angle of 0.5*d*sin(wt) between the traveling direction and the X-axis.

Description

technical field [0001] The invention relates to a method for making waves at a corner of an L-shaped wave maker, in particular to a method for processing and making waves at a corner. Background technique [0002] At present, in the treatment of the L-shaped corners of the domestic L-shaped wave generators, due to structural limitations, the corners are generally selected as plugged or vacant, even if the L-shaped wave generators are processed on the L-shaped corners. , and only the corrugated plates in the X direction and / or Y direction move to create waves, which will cause the waves to be discontinuous and break, and in severe cases, the required corrugations cannot be formed, and the existing methods cannot solve the problem of corner-to-wave The impact of the experiment cannot meet the needs of the experiment. [0003] This application proposes a method for creating waves at corners in view of the lack of wave-making methods at corners of L-shaped wave-making machines ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the treatment of the L-shaped corners of the domestic L-shaped wave generators, due to structural limitations, the corners are generally selected as plugged or vacant, even if the L-shaped wave generators are processed on the L-shaped corners. , and only the corrugated plates in the X direction and / or Y direction move to create waves, which will cause the waves to be discontinuous and break, and in severe cases, the required corrugations cannot be formed, and the existing methods cannot solve the problem of corner-to-wave The impact of the experiment cannot meet the needs of the experiment

[0003] This application aims at the lack of wave-making methods at corners of L-shaped wave-making machines at home and abroad, and proposes a method of wave-making at corners

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