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Q: What is the significance of capillarity in fluid flow problems?
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What are the examples of capillarity?

Capillarity is the movement of liquid without any external forces. The flow of oil in a wick absorption of liquid by paper towel are examples of capillarity.


What is computation fluid dynamics?

Computational fluid dynamic uses computers to analyze and solve problems with the way that fluids flow. The computer uses algorithms which simulate varying conditions in order to optimize fluid flow performance.


An irregular fluid flow is what?

Irregular Fluid Flow is called Turbulent Flow! I hope this helped! :D


A fluid resistance to flow?

A fluid's resistance to flow is called viscosity.


Can a fluid flow?

That's more or less what fluid means: something that can flow.


A fluid resistance to flow is called?

A fluid's resistance to flow is called its viscosity.


What is the viscosity of a fluid?

resistance to fluid flow.


What viscosity level was the fluid flow rate the highest?

The relationship between radius and fluid flow rate is inversely proportional. As radius goes down, fluid flow rate goes up. The highest fluid flow rate will be at the lowest radius.


What is the equation for fluid flow?

is the equation for flow velocity


What is the meaning of 'secondary flow'?

In fluid dynamics, a secondary flow is a relatively minor flow superimposed on the primary flow, where the primary flow usually matches very closely the flow pattern predicted using simple analytical techniques and assuming the fluid is inviscid. (An inviscid fluid is a theoretical fluid having zero viscosity.)The primary flow of a fluid, particularly in the majority of the flow field remote from solid surfaces immersed in the fluid, is usually very similar to what would be predicted using the basic principles of physics, and assuming the fluid is inviscid. However, in real flow situations, there are regions in the flow field where the flow is significantly different in both speed and direction to what is predicted for an inviscid fluid using simple analytical techniques. The flow in these regions is the secondary flow. These regions are usually in the vicinity of the boundary of the fluid adjacent to solid surfaces where viscous forces are at work, such as in the boundary layer.


What is the definition of steady and unsteady flow of fluid?

What is a continuous flow and unsteady flow


Why is a fluid?

Because it can flow.