Research On The Simulation Of Corrosion Effect Of Virtual Ocean Environment For Floating Materials

The marine environment is a relatively complex and changeable environment,the complex marine environment makes the corrosion problem is relatively complex.The corrosion of metal is very serious.The key to the simulation of ship corrosion is the simulation of the marine environment and the simulation of the ship corrosion model.In order to simulate the corrosion of metallic materials more accurately,the paper presents a reference model for the maintenance and analysis of ship equipment.Therefore,it is necessary to simulate the corrosion of metallic materials.First of all,according to the ocean wave spectrum and wave directional spectrum of ocean wave simulation is narrow and steep,the lack of wave trough wide and flat effect,thus using Gerstner waveform simulation of the sea,and the wave function synthesis synthesis model more realistic direction spectrum using wave spectrum and LHM direction.And the collision detection technique is used to deal with the collision between the ocean wave and the ship,and the control of the number of particles in the flow field after the collision detection algorithm is applied.this paper presents a particle and wave spectrum modeling method based on the detection line.This method not only has a good effect on the simulation of a large area of sea waves,but also can achieve the effect of wave formation after the collision between the ship and the waves.Secondly,in view of the LOD layer loading technology to ensure that the system does not have to complete the loading of the operation to the end of the texture,but after the system began to run,the texture map to add the program call to the model surface.In order to improve the efficiency of the whole system,the 3D Max polygon simplification method is used to optimize the model surface.Then,in order to better show the authenticity of the corrosion texture,texture mapping algorithm for convex code geometric parallax texture mapping mapping technology of reusable and low displacement mapping and geometric polygon vertex processor limited application how to simulate the appearance of object with texture Optimization corrosion texture mapping maps,the guarantee system the operation efficiency under the condition of corrosion texture is also more real.Finally,the existing corrosion models of the ocean and the marine environment are analyzed.Because of the complexity of the marine environment,the random corrosion model is more consistent with the randomness and uncertainty of metal corrosion.Based on the modeling method of particle and ocean wave spectrum and the method of etching texture,the 3D visualization system of corrosion model is designed.