Sturdy on Complex Dynamic Pressure Metal Seal in Rotary Vane Steering Gear Based on Fluid Structure Interaction

摘要：

Cast-iron sealing devices using springs are commonly used in rotary vane steering gear.These devices have good wear resistance,long service life and maintenance-free.Finite Element Analysis of cast-iron sealing device includes contact analysis of metal materials effecting of fluid action.ADINA was used to carry on sealing mechanism of cast-iron sealing device based on taking Fluid-Structure Interaction(FSI) and contact analysis into consideration and the complex dynamic pressure metal seal with ability of automatic compensation is proposed and verified that it can enhance the sealing ability of rotary vane steering gear up to 10MPa and improve power density of steering gear which has important significance to improving controllability of ship.

关键词： Rotary vane steering gear Complex seal Press seal Fluid-Structure Interaction ADINA

作者: SU Wenhai

作者单位: School of Engineering,Northeast Agricultural University,Harbin 150030,China

会议类型: 国际会议

会议名称: 2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1606-1609

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）