The non-linear finite element software ABAQUS was used to simulate the dynamic response of a marine supercharged boiler when subjected to impact loading. Shock resistance was analyzed by the time-domain simulation met...The non-linear finite element software ABAQUS was used to simulate the dynamic response of a marine supercharged boiler when subjected to impact loading. Shock resistance was analyzed by the time-domain simulation method. After exhaustive simulations,the effect of air pressure induced by different working conditions on the shock response of a supercharged boiler was reviewed,leading to conclusions about the variability of structural response with different loading parameters. In order to simulate the real impulsive environments of supercharged boilers,the integration of equipment and ship structure was then primarily used to analyze shock response. These distinctly different equipment shock test methods,run under equivalent work conditions,were compared and the causes of discrepancy were analyzed. The main purpose of this paper is to present references for the anti-shock design of marine supercharged boilers.展开更多
目的:应用数据库技术开发数据库管理系统,应用于医疗设备信息管理。方法:使用Visual Studio C++ 2005作为开发工具,使用MYSQL作为后台数据库,采用C/S软件结构构建系统。结果:C/S软件结构适合医学工程科的工作流程,MYSQL数据库能很好地...目的:应用数据库技术开发数据库管理系统,应用于医疗设备信息管理。方法:使用Visual Studio C++ 2005作为开发工具,使用MYSQL作为后台数据库,采用C/S软件结构构建系统。结果:C/S软件结构适合医学工程科的工作流程,MYSQL数据库能很好地管理各种医疗设备的信息,满足工作中信息采集和运用的需求。结论:该系统能有效维护和管理医疗设备信息。展开更多
文摘The non-linear finite element software ABAQUS was used to simulate the dynamic response of a marine supercharged boiler when subjected to impact loading. Shock resistance was analyzed by the time-domain simulation method. After exhaustive simulations,the effect of air pressure induced by different working conditions on the shock response of a supercharged boiler was reviewed,leading to conclusions about the variability of structural response with different loading parameters. In order to simulate the real impulsive environments of supercharged boilers,the integration of equipment and ship structure was then primarily used to analyze shock response. These distinctly different equipment shock test methods,run under equivalent work conditions,were compared and the causes of discrepancy were analyzed. The main purpose of this paper is to present references for the anti-shock design of marine supercharged boilers.
文摘目的:应用数据库技术开发数据库管理系统,应用于医疗设备信息管理。方法:使用Visual Studio C++ 2005作为开发工具,使用MYSQL作为后台数据库,采用C/S软件结构构建系统。结果:C/S软件结构适合医学工程科的工作流程,MYSQL数据库能很好地管理各种医疗设备的信息,满足工作中信息采集和运用的需求。结论:该系统能有效维护和管理医疗设备信息。
