Freestream
= Freestream
{wiki=Freestream}
The term "freestream" can refer to different concepts depending on the context in which it is used, but it is most commonly associated with fluid dynamics and aerodynamics. 1. **Fluid Dynamics/Aerodynamics**: In these fields, "freestream" refers to the region of fluid (such as air, water, or another substance) that is undisturbed or unaffected by the presence of an object moving through it.