水下航行器尾轴密封结构的研究

The Research of Autonomous Underwater Vehicle Stalk Seals

计算了橡胶O形圈和机械密封结构在水下航行器尾轴密封中的摩擦功率损耗。结果表明, 使用机械密封的摩擦功耗比橡胶O形圈的少, 采用机械密封可以提高水下航行器的航程。

Friction power loss of the O-ring and mechanical seal was calculated in autonomous underwater vehicle tail stalk seals.The result shows that friction power loss of mechanical seal is less than that of O-ring.Adopting mechanical seal,it can increase the distance of vehicle.