浮力调节舱进水上浮仿真分析

Analysis on Up-floating Simulation of Buoyancy-adjusting Cabin

摘要:

浮力调节舱是一种用于将自身负浮力的水下产品调整为弱浮力或者零浮力的装置，当水下产品与浮力调节舱分离后，浮力调节舱上浮。为了避免浮力调节舱上浮出水暴露位置目标，在浮力调节舱上设计有进水口。通过对浮力调节舱上浮进水和进水上浮的过程进行分析，验证了上浮进水和进水上浮的边界条件， 为工程应用提供了一定的指导，并在湖上进行了试验验证。

Abstract:

Buoyancy-adjusting cabin is a device to adapt the underwater product with negative buoyancy to a state of low-buoyancy or zero-buoyancy. The cabin floats up after separating from the product. To avoid location exposure of the product when the cabin floats up to the surface，some water intakes are designed on the cabin. The processes of water inflow while floating up and floating up after water inflow of the cabin were analyzed to validate their boundary conditions，which can provide guidance for the engineering applications. The simulation results were verified through lake tests.