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2. Nozzle - Wikipedia

   en.wikipedia.org/wiki/Nozzle

   A nozzle is a device designed to control the direction or characteristics of a fluid flow (specially to increase velocity) as it exits (or enters) an enclosed chamber or pipe. A nozzle is often a pipe or tube of varying cross sectional area, and it can be used to direct or modify the flow of a fluid ( liquid or gas ).

3. DeWalt - Wikipedia

   en.wikipedia.org/wiki/DeWalt

   DeWalt is now a popular brand of tools for commercial contractors. In 2004, Black and Decker bought rival power tool manufacturer Porter-Cable and combined it with DeWalt in Jackson, Tennessee. [3] In 2011, DeWalt launched a line of contractors' hand tools (including utility knives, pliers, adjustable wrenches, tape measures, saws, and hammers ...

4. Propelling nozzle - Wikipedia

   en.wikipedia.org/wiki/Propelling_nozzle

   A simple example of ejector nozzle is the fixed geometry cylindrical shroud surrounding the afterburning nozzle on the J85 installation in the T-38 Talon. [11] More complex were the arrangements used for the J58 and TF-30 installations. They both used tertiary blow-in doors (open at lower speeds) and free-floating overlapping flaps for a final ...

5. K-factor (fire protection) - Wikipedia

   en.wikipedia.org/wiki/K-factor_(fire_protection)

   In fire protection engineering, the K-factor formula is used to calculate the volumetric flow rate from a nozzle. Spray nozzles can for example be fire sprinklers or water mist nozzles, hose reel nozzles, water monitors and deluge fire system nozzles.

6. Spray nozzle - Wikipedia

   en.wikipedia.org/wiki/Spray_nozzle

   This type of spray nozzle may require more atomizing air and a higher atomizing air pressure drop because the mixing and atomization of liquid takes place outside the nozzle. The liquid pressure drop is lower for this type of nozzle, sometimes drawing liquid into the nozzle due to the suction caused by the atomizing air nozzles (siphon nozzle).

7. Soot blower - Wikipedia

   en.wikipedia.org/wiki/Soot_blower

   Air Heater Blower; Rotating Element Sootblowers; Multi-Media Sootblowers; Fixed Rotating; Steam blowing medium: Steam; Air; High Pressure Water; Dual-media air heater; Steam is normally used as a medium for blowing away the soot since capital cost of steam pressure reducing equipment and drain is less than the cost of compressors, motors and ...

8. de Laval nozzle - Wikipedia

   en.wikipedia.org/wiki/De_Laval_nozzle

   A de Laval nozzle (or convergent-divergent nozzle, CD nozzle or con-di nozzle) is a tube which is pinched in the middle, with a rapid convergence and gradual divergence. It is used to accelerate a compressible fluid to supersonic speeds in the axial (thrust) direction, by converting the thermal energy of the flow into kinetic energy .

9. Roots blower - Wikipedia

   en.wikipedia.org/wiki/Roots_blower

   An Eaton M62 Roots-type supercharger is visible at the front of this Ecotec LSJ engine in a 2006 Saturn Ion Red Line.. The Roots-type blower is simple and widely used. It can be more effective than alternative superchargers at developing positive intake manifold pressure (i.e., above atmospheric pressure) at low engine speeds, making it a popular choice for passenger automobile applications.