Nozzles

Some articles on nozzles, nozzle:

Components Of Jet Engines - Major Components - Nozzles
... The primary objective of a nozzle is to use the heat and pressure of the exhaust gas to accelerate the jet to high speed so as to efficiently propel the vehicle ... Simple convergent nozzles are used on many jet engines ... However, if the nozzle pressure ratio is above the critical value (about 1.81) a convergent nozzle will 'choke', resulting in the jet being emitted at the speed of sound, higher pressure differences then gives much ...
Spray Nozzle
... A spray nozzle is a precision device that facilitates dispersion of liquid into a spray ... Nozzles are used for three purposes to distribute a liquid over an area, to increase liquid surface area, and create impact force on a solid surface ... A wide variety of spray nozzle applications use a number of spray characteristics to describe the spray ...
Fog Nozzle - Roles
... Fog nozzles play an important part in firefighting tactics due to their versatility ... The wide variety of fog nozzle manufacturers allows them to accommodate different sizes of fire hose- most often attack hand line- and streams and are capable in both fire protection and attack ... With regard to flow rate, it is imperative to be sure that each fog nozzle be able to handle the flow rate of its water supply because the master stream devices to which they are ...
K-factor (fire Protection)
... formula is used to calculate the discharge rate from a nozzle ... Nozzles can be fire sprinklers or water mist nozzles, hose reel nozzles, water monitors and deluge fire system nozzles ... The flow rate of a nozzle is given by, where q is the flow rate in litres per minute (LPM), p is the pressure at the nozzle in Bar and K is the K-factor is given in units of ...
List Of Jungle Jam And Friends: The Radio Show! Characters - The Jungle Jam Gang - Regular Characters - Nozzles
... Nozzles the Elephant (Nathan Carlson) is a usually wise, brooding African elephant ... However, he is prone to giving in to the other animals' inanity ...