AVL Fire 2008发动机三维性能模拟分析
世界范围公认的顶尖发动机模型分析最佳软件,解决CFD相关的发动机问题 :
AVL公司的发动机用CFD 流体力学分析分析软件,主要用来分析发动机开发设计过程中涉及流体力学方面的问题,如汽缸内燃烧等。
* 喷嘴内空蚀流
* 喷雾燃烧
* 喷雾传播
* 气/油 混合制备
* 壁膜现象
* 点火
* 火焰传播
* 污染物排放
* 催化剂化学动力学
* 冷却液沸腾问题
可以求解最复杂的气体流动,包括进排气系统、进气道流动、内燃机缸内流动和详细的喷雾燃烧现象等。从而指导优化进排气系统、水套、燃烧室结构、喷射参数和排放物生成的降低等。
功能强大的求解器
算法及主要物理模型
To meet consumer demands, automotive engineers require development tools which provide accurate representation of complex systems in the virtual world. The ever increasing number of design parameters of traditional and ‘alternative’ powertrain systems means that early concept analysis becomes increasingly important. Powertrain thermodynamic analysis using 3D computational fluid dynamics (CFD) tools is one such discipline.
Through years of development and advancements, AVL’s 3D CFD software FIRE™ fulfills these demands. FIRE is used every day by hundreds of powertrain engineers to accurately predict results in a flexible, robust and fast way. FIRE customers make design decisions earlier, and with greater confidence.
AVL FIRE 2008 is the leading simulation program in the field of combustion engine analysis and specialises in accurate prediction of engine gas exchange, mixture formation and combustion, as well as emissions and the exhaust gas aftertreatment.