An intake is an opening, structure or system through which a fluid is admitted to a space or machine as a consequence of a pressure differential between the outside and the inside. The pressure differ
Dassault Super Mystère showing entry to engine intake duct
Intake assembly of a Ford Mustang showing pink air filter, plastic ducting with sensors, metal throttle body and plastic manifold with plenum and runners
Ram pressure is a pressure exerted on a body moving through a fluid medium, caused by relative bulk motion of the fluid rather than random thermal motion. It causes a drag force to be exerted on the b
Intake
…pressure differential between the outside and the inside. The pressure difference may be generated on the inside by a mechanism, or on the outside by ram pressure or hydrostatic pressure. Flow rate through the intake depends on pressure difference, fluid properties, and intake geometry. Intake refers to an opening…
Ram pressure stripping in NGC 4402 as it falls towards the Virgo Supercluster (off image, toward bottom left). Note the dust (brown) trailing behind (toward upper right) the galaxy, versus the dust-free (blue-white) leading edge.
An example of a ram air turbine (RAT). RATs generate power by rotation of the turbine via ram pressure.
Tails in spiral galaxy D100, found in the Coma Cluster, are created by ram-pressure stripping.