How are blades forced outwards in a rotary vane compressor?

In a rotary vane compressor, blades are forced outwards due to centrifugal force. As the rotor spins, the vanes, which are typically slidable within the rotor, are pushed outward against their respective outer casing or housing due to the momentum generated by the rotation. This outward movement effectively increases the volume inside the compression chamber, allowing for air or gas to be drawn in and subsequently compressed as the rotor continues to spin.

Centrifugal force is a key factor in the operation of rotary vane compressors because it directly impacts the position of the vanes and thereby affects the efficiency and performance of the compressor. This mechanism is essential for maintaining the function of the rotor, ensuring that the compressor operates effectively as it compresses the gases. Other forces like gravity, pressure, and temperature may influence the system but do not play a direct role in the outward force exerted on the vanes within the context of their operational mechanics.