Controlling flow of a fluid-power system does not necessarily mean regulating volume per unit of time from a valve. Flow rate can be specified three different ways, so it is important to be aware of how flow is to be specified or measured: Volumetric flow rate, Qv, expressed in units of in.
The nasal cavity is the are inside the nose, separated from the oral cavity (the area inside the mouth) by the nasal spine. The purpose of the nasal cavity is to deliver cleaned, moistened, and warmed air to the pharynx (throat). The cavity is lined with mucous that has tiny hairs on it.
The nasal cavity is part of the human respiratory system. Also known as the nasal fossa, it is a small air-filled chamber behind the nose, connected via the pharynx to the l â¦ arynx (voicebox) and the trachea.Above and in front of the nasal cavity are the sinuses (paranasal cavities), located inside the facial bones.he nasal cavity is part of the human respiratory system. Also known as the nasal fossa, it is a small air-filled chamber behind the nose, connected via the pharynx to the l â¦ arynx (voicebox) and the trachea.