本章将讨论内燃机的热力学和气体动力学基础。关于热力学和气体动力学的详细叙述,请参阅参考文献[1]、[2]。一、状态方程在内燃机热力学中,我们使用广义的理想气体状态方程: pV=MR_(mol)T (1)式中:P——压力,牛顿/米~2; V——容积,米~3; M——公斤-莫尔数; This chapter will discuss the thermodynamic and aerodynamic fundamentals of internal combustion engines. For a detailed description of thermodynamics and gas dynamics, see references [1], [2]. First, the equation of state In the internal combustion engine thermodynamics, we use the generalized ideal gas equation of state: pV = MR mol T (1) Where: P-- pressure, Newton / m ~ 2; V-- volume, m ~ 3 M - kg - number of moles;