Spray nozzle

<p>A spray nozzle or atomizer is a device that facilitates the dispersion of a liquid by the formation of a <a href="/facts/Spray_(liquid_drop)/8IhRfJ4W">spray</a>.  The production of a spray requires the fragmentation of liquid structures, such as liquid sheets or ligaments, into droplets, often by using kinetic energy to overcome the cost of creating additional surface area. A wide variety of spray nozzles exist, that make use of one or multiple liquid breakup mechanisms, which can be divided into three categories: liquid sheet breakup, jets and capillary waves. Spray nozzles are of great importance for many <a href="/facts/Spray_applications/Xe9uxdUw">applications</a>, where the spray nozzle is designed to have the right <a href="/facts/Spray_characteristics/8IhRfJ4W">spray characteristics</a>. 
</p><p>Spray nozzles can have one or more outlets; a multiple outlet nozzle is known as a compound nozzle.  Multiple outlets on nozzles are present on spray balls, which have been used in the brewing industry for many years for cleaning casks and kegs.  Spray nozzles range from those for heavy duty industrial uses to light duty <a href="/facts/Spray_can/8SfNdfYs">spray cans</a> or spray <a href="/facts/Bottle/TfyKYYKb">bottles</a>.
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Spray nozzle open-in-new

Spray nozzle