Fluid dynamics

Typical aerodynamic teardrop shape, assuming a viscous medium passing from left to right, the diagram shows the pressure distribution as the thickness of the black line and shows the velocity in the boundary layer as the violet triangles. The green vortex generators prompt the transition to turbulent flow and prevent back-flow also called flow separation from the high pressure region in the back. The surface in front is as smooth as possible or even employs shark-like skin, as any turbulence here reduce the energy of the airflow. The truncation on the right, known as a Kammback, also prevents backflow from the high pressure region in the back across the spoilers to the convergent part.

Hydrodynamics simulation of the Rayleigh–Taylor instability [4]

In physics, fluid dynamics is a subdiscipline of fluid mechanics that deals with fluid flow—the natural science of fluids (liquids and gases) in motion. It has several subdisciplines itself, including aerodynamics (the study of air and other gases in motion) and hydrodynamics (the study of liquids in motion). Fluid dynamics has a wide range of applications, including calculating forces and moments on aircraft, determining the mass flow rate of petroleum through pipelines, predicting weather patterns, understanding nebulae in interstellar space and modelling fission weapon detonation. Some of its principles are even used in traffic engineering, where traffic is treated as a continuous fluid, and crowd dynamics.

单词	Fluid velocity
释义	Fluid velocity 原声例句 Crash Course 综合篇 It states that the higher a fluid’s velocity is through a pipe, the lower the pressure on the pipe’s walls, and vice versa. 它指出流体通过管道的速度越高，管道壁上的压力越低，反之亦然。 Crash Course 综合篇 And! From our episodes on the physics of motion, you also know that the distance the fluid moves, divided by the change in time, is equal to the fluid’s velocity. 和！从我们关于运动物理学的章节中，您还知道流体移动的距离除以时间变化，等于流体的速度。 Crash Course 综合篇 So really, you’ve just figured out that at any point in the pipe, the area of the pipe times the fluid’s velocity will be the same as for any other point. 实际上，您刚刚发现在管道中的任何一点，管道面积乘以流体速度与任何其他点相同。英语百科 Fluid dynamics In physics, fluid dynamics is a subdiscipline of fluid mechanics that deals with fluid flow—the natural science of fluids (liquids and gases) in motion. It has several subdisciplines itself, including aerodynamics (the study of air and other gases in motion) and hydrodynamics (the study of liquids in motion). Fluid dynamics has a wide range of applications, including calculating forces and moments on aircraft, determining the mass flow rate of petroleum through pipelines, predicting weather patterns, understanding nebulae in interstellar space and modelling fission weapon detonation. Some of its principles are even used in traffic engineering, where traffic is treated as a continuous fluid, and crowd dynamics.
随便看	soil stickiness soilstone soil strata soil stratification soil stratigraphic unit soil stratigraphy soil stratum soil strength soil strength test soil stripe soil stripes soil strip map soil structual unit Soil structure soil structure amendment soil structure classification soil structure conditioner soil structure former soil structure grade soil structure type soil subecosystem soil submicromorphology soil suborder soil subspecies soil substance

Fluid velocity

Fluid dynamics