虚拟样机技术在气垫船推进系统特性研究中的应用  

Application of virtual prototyping in study of characteristics of propulsion system of hovercraft

作　　者：张洪田[1,2] 耿瑞光[1,2] 孙远涛[1,2] 

机构地区：[1]哈尔滨工程大学动力与能源工程学院,黑龙江哈尔滨150001 [2]黑龙江工程学院,黑龙江哈尔滨150050

出　　处：《舰船科学技术》2012年第1期41-44,54,共5页Ship Science and Technology

基　　金：国家舰船保障条件特种船资金资助项目

摘　　要：由于气垫船的结构特点,传统的研究方法不适于气垫船推进系统特性研究。本文将现代虚拟样机技术引入气垫船推进系统特性研究中,对气垫船船体和轴系建模及船体-推进系统的耦合方法进行了比较研究。并应用本文提出研究方法,对某型气垫船推进轴系进行了动态支承力的仿真研究。Traditional research methods weren＇t appropriate to study of characteristics of hovercraft＇s propulsion system for structure traits of hovercraft. So a kind of method based on modern virtual prototyping to study characteristics of hovercraft＇s propulsion system was put forward in the paper. And modeling of ship hull of hovercraft, modeling of shafting and coupling way between hull and shafting were studied and compared. Finally,dynamic bearing force of a kind of hovercraft＇s propulsion shafting was analyzed using the research method presented in the paper.

关 键 词：气垫船 虚拟样机技术 推进系统 耦合 仿真 

分 类 号：U647.9[交通运输工程—船舶及航道工程]