Simulation device for millisecond delay explosion of underwater multi-point explosion source

Abstract

The invention discloses a simulation device for millisecond delay explosion of an underwater multi-point explosion source. The simulation device comprises: a water tank; a plurality of explosion source devices, which are arranged in the water tank and are used for simulating explosion sources; a multi-point explosion source millisecond delay detonation control system, which is connected with each explosion source device and is used for controlling the millisecond delay detonation of the explosion source devices; and a blasting process dynamic acquisition system, which is used for acquiring the blasting process of the explosion source devices. According to the invention, an explosion source system is installed in the water tank, delay detonation of the multiple explosion source devices is controlled through the multi-point explosion source millisecond delay detonation control system, and the blasting process is acquired through the blasting process dynamic collection system, so an explosion model test in the water tank is high in controllability, good in observation effect and wide in simulation application range, obvious advantages are obtained in underwater explosion phenomenon simulation, and the advantages of simple operation, low cost and high controllability are obtained.

Description

technical field [0001] The invention belongs to the technical field of explosion simulation, and in particular relates to a simulation device for underwater multi-point explosion source differential delay explosion. Background technique [0002] During the use of the ship, it will be attacked by bombs, missiles, torpedoes, mines and other weapons. In the non-contact explosion of multiple weapons, the ship will be subjected to loads such as transient shock waves in the water and bubble pulsation pressure, which will cause serious damage to the local or overall structure of the ship, resulting in the consequences of ship sinking and death. In addition, underwater resource detection will also involve underwater rock blasting, so the research on underwater explosion is of great significance to ship research and underwater detection. [0003] At present, there are still great deficiencies in the understanding of the law of shock wave interaction under the condition of underwater...

AI Technical Summary

Problems solved by technology

However, although field experiments can be conducted for specific conditions, the research cycle is long and consumes a lot of manpower and material resources. The risk of the experiment is huge, the repeatability is poor, and it is difficult to carry out systematic research.

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