Design And Analysis Of The Structure Of The Underwater Glider

Underwater glider is a new underwater device; it has a small, can be used repeatedly,and no pollution.Depending on the driving energy, underwater gliders can be divided into the powerdrive and temperature difference can drive the temperature difference can drive lowerpower consumption, but its scope is limited. The paper analyzes the design ofenergy-driven underwater glider. Analysis and design to complete the gliders to theprincipal structure and major parts of the module.Through the analysis of seal pressure obtained in the installation and use of theequivalent stress and contact normal stress distribution, which, on the mechanicalrubber O rings and sealing performance is analyzed, and gives reasonable choice of theamount of stretch rubber O rings theoretical analysis and compression ratio.Through theunderwater glider glider steady hydrodynamic analysis and research to improve theefficiency of the best wing shape gliding, through the12kinds of program analysis andcalculation of the airfoil and motion simulation, testing showed that the gliding wingchord length by the economic impact of the most significant; glider wing sweep anglestability is affected the most significant impact.Using CFD fluid power meter used to study the potential of soft underwater robotsvector shape structure, especially in the design phase in the shape of fluid power designhas an important role and can shorten the development cycle and reduce design costs.