GT-POWER在内燃机设计中的应用

摘要

The development of computer technology becomes more mature today, using computer aided engineering staff design can greatly improve the efficiency of the work, and this thesis mainly introduces the application of GT-POWER in the internal combustion engine design. It establishes a simulation model of a turbocharged engine in the GT-Power;the simulation model is verified, doing the simple exploration in optimizing the intake manifold and the influence of different compression ratio on en-gine performance.%在计算机技术发展越来成熟的今天，利用计算机辅助工程人员进行设计能大大提高工程人员的工作效率，该文主要对GT-POWER在内燃机设计方面的应用进行介绍。在GT-Power中建立了一台涡轮增压发动机的仿真模型，并对仿真模型进行了校验，以对进气岐管的优化和不同压缩比对发动机性能的影响为例进行了简单探索。