Injector for pressure drop control in fluid circuits through swirling flow mitigation

An injector (10) with swirling flow mitigation includes an injector body (12) defining a longitudinal axis. A fluid circuit is defined in the injector body (12) and includes a plurality of flow channels (62a,62b) defined in a cylindrical region around the longitudinal axis and being in fluid communi...

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Bibliographische Detailangaben
Hauptverfasser:	Thomson, Neal A, Buelow, Philip E O
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOWOF GASES OR LIQUIDS FLUID-PRESSURE ACTUATORS GAS-TURBINE PLANTS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	An injector (10) with swirling flow mitigation includes an injector body (12) defining a longitudinal axis. A fluid circuit is defined in the injector body (12) and includes a plurality of flow channels (62a,62b) defined in a cylindrical region around the longitudinal axis and being in fluid communication with an outlet orifice (67) for passage of fluids out from the flow channels into a radial direction with respect to the longitudinal axis. A flow splitter (80) is defined in each of the flow channels proximate the outlet orifice. Each flow splitter (80) is configured and adapted to mitigate formation of swirling flow on fluids passing through the outlet orifice from the flow channels.