Real gas effects in supersonic nozzles

该项目旨在数值研究状态方程（EoS）对收敛-扩张喷管中气体动力学的作用。考虑到EoS代表接近热力学临界点的稠密气体的行为（例如，在ORC涡轮机中发生的配置），可以观察到各种非经典流动配置（例如，膨胀冲击）。本项目旨在探索其中一些构型，并研究它们对扰动的反应。将使用内部可压缩流代码CompReal进行模拟。

The project aims to numerically investigate the role played by the equation of state (EoS) on gas dynamics in a convergent-divergent nozzle. Considering an EoS representative of the behaviour of dense gases close to the thermodynamic critical point (a configuration occurring in ORC turbines for example), a variety of non-classical flow configurations (e.g. expansion shocks) can be observed. This project aims to explore some of these configurations and investigate their response to perturbations. Simulations will be carried out using the in-house compressible flow code CompReal.