Dome with integrated flared swirler

A swirler assembly includes a swirler having a primary swirler and a secondary swirler, a bell mouth connecting the secondary swirler, and a dome disposed radially outward of the bell mouth. A trumpet-shaped oxidant flow channel is defined by a trumpet-shaped outer surface and a domed inner surface,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MOHAN, SRIPATH, VISSER, STEVEN, C, SAMPATH, KARTIKAIYAN, SINGH SAKET, NAIK PRADEEP, BIERMACHER, SHAI, UKANTI, PARUMARU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 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 LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A swirler assembly includes a swirler having a primary swirler and a secondary swirler, a bell mouth connecting the secondary swirler, and a dome disposed radially outward of the bell mouth. A trumpet-shaped oxidant flow channel is defined by a trumpet-shaped outer surface and a domed inner surface, and the trumpet-shaped oxidant flow channel includes a swirl inducing member therein that induces a swirl of oxidant through the trumpet-shaped oxidant flow channel into the combustion chamber. 一种旋流器组件，包括具有初级旋流器和次级旋流器的旋流器、连接次级旋流器的喇叭口以及设置在喇叭口的径向外侧的圆顶。喇叭形氧化剂流动通道由喇叭形外表面和圆顶内表面限定，并且喇叭形氧化剂流动通道包括其内的旋流诱导构件，该旋流诱导构件将穿过喇叭形氧化剂流动通道的氧化剂的旋流诱导到燃烧室中。