These are machines dealing with fluids, like (Axial Compressors, pumps and Fans). the term "Axial" is given due to the direction of inward and outward flow. In axial turbo machines the direction of outward flow is the same as the direction of the inward flow since the blades of the machines doesn't change the direction of flow.
Erections are not constant because the body has mechanisms that regulate blood flow to the penis. When you are not sexually aroused, blood flow to the penis is restricted by the contraction of blood vessels, preventing a continuous erection. Erections occur in response to sexual stimulation when these blood vessels relax, allowing increased blood flow to the penis.
Hemostasis means controlling the flow of blood.
The index finger has the most blood flow among all the fingers.
The sympathetic nervous system regulates blood flow by causing either vasoconstriction, which narrows blood vessels and reduces blood flow, or vasodilation, which widens blood vessels and increases blood flow. This control helps adjust blood flow to different parts of the body based on the body's needs.
Sympathetic vasoconstriction decreases blood flow by narrowing blood vessels, while sympathetic vasodilation increases blood flow by widening blood vessels.
D. C. Prince has written: 'Satisfaction of radial equilibrium and continuity in the design of axial flow turbomachines'
Timothy A. Beach has written: 'An interactive grid generation procedure for axial and radial flow turbomachinery' -- subject(s): Aerodynamics, Numerical grid generation (Numerical analysis), Turbomachines, Mathematical models
the frontal area of a centrifugal compresor is more as compared to axial flow compressor for a given air flow. And for this reason axial compressors are being used in aircraft engines.
Axial flow pump has high specific seed. According to US unit Ns >10000 has Axial flow pump.
Meinhard Schobeiri has written: 'Turbomachinery flow physics and dynamic performance' -- subject(s): Fluid dynamics, Turbomachines
Albert Betz has written: 'Introduction to the theory of flow machines' -- subject(s): Hydraulic machinery, Pneumatic machinery, Turbomachines
Axial flow LVADs have a propeller-like rotor that spins along the device's long axis to propel blood forward, while centrifugal flow LVADs use a rotating impeller to draw blood into the device and then expel it outward. Centrifugal flow LVADs are generally more compact and have fewer moving parts compared to axial flow LVADs.
In axial flow pumps, fluid enters and exits along the same direction parallel to the rotating shaft giving high flow rates and low head. In radial flow pumps, fluid enters and leaves perpendicular to the rotating shaft giving high head and low flow rates. Thus, in mixed we have combined of both axial and radial.i.e.Liquid will go behind the impeller at certain angle between 0-90degrees normally below 45degree.Mixed flow replace axial when we require head not provided by the axial pump as we have to lift water from a water a lower level and then discharge it. physically,mixed flow can be identified by bellmouth(diverging converging shape) which shows its between axial and radial. BILAL BIN NASIR
An axial flow pump operates centrifugally in design. The fluid is pushed outward from the center or axis of the pump.
The axial flow pump with a piston to move in a few.
The centrifugal flow compressor has a single or two stage unit using an impeller. The axial flow compressor is a multi-stage unit using alternate rows of rotating (rotor) blades and stationary (stator) vanes.
in a radial flow turbine the steam enters the turbine in the direction of its radius and leaves it in the direction of the axis of the shaft. in a axial flow turbine the steam enters the turbine in the direction of the axis of the shaft and leaves the turbine in the same direction.