It flows from high pressure are to low pressure area.
Any fluid does.
pressure gradient is
A backpressure is a pressure which is opposed to the flow of a fluid.
a fluid naturally flows from an area of the high pressure to an are of low pressure.
pressure gradient
decrease in pressure from one point in a pipe or a duct to another point downstream of the fluid flow. It is due to frictional forces on a fluid that flow through a pipe or a duct
The more rougher the surface is the more it decreases the flow rate of the liquid!!
cold chamber die casting machine can be divided into the direction of the direction of the flow of fluid in the hydraulic system used to control or regulate the pressure and flow valves, pressure valves and flow control valve three categories. A same shape as the valve, because of the different mechanisms of action have different functions. Pressure valve and flow valve with a throttle effect of the flow passage cross section to control the system pressure and flow direction valve replacement of the flow passage control the oil flow direction.
gravity,temperature type of fluid,pressure
Static pressure is the pressure exerted by fluid in all directions, when it is in rest. Stagnation pressure is the sum of static and dynamic pressure of fluid in motion. Dynamic head is given by (velocity)^2/2*g.
in many different ways in connection with the thickness of the blood,
Water, like any fluid, flows from where its pressure is higher to where its lower.