摘要
由于windows操作系统的大面积使用,使得基于windows操作系统的Direct3D技术在游戏开发和三维仿真方面日益重要,已经成为事实上的3D标准,基于.NET Framework的3D技术的开发也是未来一个趋势,本文研究建立了描述危险性液体储罐泄漏过程的数值模型,基于.NETFramework,运用Direct3D技术开发了动态模拟软件,不仅实现了泄漏过程的三维动态效果,提高仿真的逼真程度,而且可以获取泄漏速率、泄漏量、液面高度和时间的关系。实例分析结果表明,本文所建立的数值模型和仿真方法是可行的,模拟仿真结果为危险性液体储罐泄漏事故后果定量风险评价和事故应急救援提供理论依据和基础数据,也可以应用于科研方面,进一步研究液体储罐泄漏机理,节省研究时人力物力和时间的消耗。
Because windows operating system is used widely,Direct3D which is based on windows operating system is more important for game development and three-dimensional simulation.In fact Direct3D has became a technical standard.A numerical model of leakage process of hazardous liquid storage tanks was set up.Based on Direct3D and.NET platform,three-dimensional dynamic effects were came true and realistic effect was increased.The relationship between liquid height and time,leak rate and time,time and leakage was received.Compared with example,this research about numerical model and simulation method was available.Scientific basis and basic data can be provided from simulation for quantitative risk assessment and emergency rescue of hazardous liquid storage tanks.Scientific basis and basic data can also be used in scientific research.Mechanism of storage leakage can be developed.Human,material and time would be saved.
出处
《中国安全生产科学技术》
CAS
北大核心
2011年第1期25-28,共4页
Journal of Safety Science and Technology
基金
国家科技部科技支撑计划项目子课题(编号:2006BAK01B03)
江苏省自然科学基金项目(编号:BK2007587)
江苏省高校"青蓝工程"优秀青年骨干教师资助计划
关键词
危险性液体
储罐泄漏
建模
三维仿真
hazardous liquid
storage tank leakage
modeling
three-dimensional simulation
