A launch device for high-speed series-parallel water test
A launching device and water test technology, applied in the direction of measuring device, fluid dynamics test, nuclear power generation, etc., to achieve the effect of simple installation, easy installation and disassembly of components, and rich experimental research
Active Publication Date: 2022-07-08
HARBIN ENG UNIV
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However, in the existing invention design, there is only one launch structure, but in actual naval battles, in order to destroy the target, the ship will launch several torpedoes or missiles continuously (in series) or in parallel (in parallel). The experimental research of water entry needs to be solved urgently
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[0030] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
[0031] The high-speed launch in this application refers to a high speed of more than 80m / s, and the specific speed is converted according to the pressure of the high-pressure gas entering the high-pressure air chamber; and the launch device of this application can also achieve lower-speed launch.
[0032] like Figure 1-Figure 6 As shown, a launching device for high-speed series-parallel water connection test includes a high-pressure gas cylinder 1, a gas cylinder support 2, a high-pressure gas storage tank 7, a gas storage tank support 8, a launch tube support 15 and a number of launch tubes 13, the described high-pressure gas cylinder 1 is installed on the gas cylinder support 2, and the intake pipeline 4 is respectively connected to the high-pressure gas cylinder 1 and the high-pressure gas storage tank 7, wherein the passage ...
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The invention provides a launching device for high-speed series-parallel water connection test, comprising a high-pressure gas cylinder, a gas cylinder support, a high-pressure gas storage tank, a gas storage tank support, a launch tube support and a plurality of launch tubes, the high-pressure gas cylinder The high-pressure air storage tank is supplied with air through the intake pipeline. The high-pressure air storage tank is provided with a rotating shaft, and a rotating isolation fan blade is installed on the rotating shaft. The sealing structure seals each air distribution chamber. Several outlets are opened on the high-pressure gas storage tank, and each outlet is respectively provided with an outlet pipeline, and each outlet pipeline is sequentially connected to the first ventilation pipeline, the solenoid valve, the second channel The gas pipeline and the launch tube are rotated by the rotating shaft, and the gas distribution chambers supply the same launch tube one by one, so as to realize the serial launch of the structures in the same launch tube; the electromagnetic valve is used to control the simultaneous launch of multiple launch tubes to achieve parallel launch. The invention realizes continuous high-speed serial emission of structures and parallel high-speed emission of different structures.
Description
technical field [0001] The invention belongs to the technical field of hydrodynamic high-speed water entry test, and in particular relates to a launching device for high-speed series-parallel water entry test. Background technique [0002] With the development of science and technology, especially the upgrading of high-speed photography technology, scholars have changed from low-speed to high-speed, and from a single structure to multiple structures entering water in series and parallel. For the series-parallel water entry, the existing experimental devices mainly focus on the study of low-speed water entry, that is, the speed of several meters per second obtained by free fall, and the research on the series-parallel high-speed water entry experimental device is lacking. [0003] For the high-speed water entry test, everyone has made corresponding design improvements to the launch device, water tank design and test data collection. However, in the existing invention design,...
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IPC IPC(8): G01M10/00
CPCG01M10/00Y02E30/30
Inventor 王嘉捷明付仁张阿漫张晓龙熊骋望
Owner HARBIN ENG UNIV