fluid dynamics
subdiscipline of fluid mechanics that deals with fluid flow—the natural science of fluids (liquids and gases) in motion
en-GB/ˈfluːɪd daɪˈnæmɪks/
en-US/ˈfluɪd dɪˈnæmɪks/
subdiscipline of fluid mechanics that deals with fluid flow—the natural science of fluids (liquids and gases) in motion