基于虚拟现实的石化事故数值模拟

Numerical Simulation of Petrochemical Accidents Based on Virtual Reality

为解决石油化工企业火灾、泄漏等事故发生后的安全问题,利用虚拟现实技术和现代化计算技术对数值模拟的火灾场气体泄漏扩散规律三维可视化,直观的表现了事故后火灾场气体泄漏扩散运动规律,从而更加真实、形象地显示复杂的事故发生过程。对石化企业事故应急救援研究具有一定指导意义,为企业应急指挥和防灾减灾提供了必要的技术支持。

In order to resolve security issues caused by fire,leakage and other accidents in petro-chemical enterprises,applying virtual reality and modern computer technology could 3D visualize the numerical simulated gas leakage and diffusion rules in fire site,which demonstrated the complicated accident process more truly and vividly.It had certain directive significance for emergency response and provides necessary technical supported for disaster prevention and mitigation.