Effervescence injector for an aero-mechanical system for injecting air/fuel mixture into a turbomachine combustion chamber
A fuel injector for an aero-mechanical injection system for injecting an air/fuel mixture into a turbomachine combustion chamber, the injector comprising a main tubular structure of axis XX' opening out at a downstream end for delivering the air/fuel mixture, a tubular fuel duct that is dispose...
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| creator | FURLETOV VICTOR IVANOVICH YAGODKIN VICTOR IVANOVICH VASILEV ALEXANDER JUREVICH ROLLIN GILLES LOUIS NOEL THOMAS OLIVIER MARIE |
| description | A fuel injector for an aero-mechanical injection system for injecting an air/fuel mixture into a turbomachine combustion chamber, the injector comprising a main tubular structure of axis XX' opening out at a downstream end for delivering the air/fuel mixture, a tubular fuel duct that is disposed inside the main structure and that opens out into the main structure via a fuel atomizer plug so as to introduce fuel into the main structure at a pressure PC into the main structure, at least one air feed channel that opens out into the main structure so as to introduce air at a pressure PA therein, and means for injecting into the fuel duct a gas at a pressure PG that is greater than PA and greater than or equal to PC so as to create effervescence in the fuel on being introduced into the main structure. |
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BLASTING ; BURNERS ; 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 POSITIVE-DISPLACEMENT ENGINEPLANTS ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; NOT OTHERWISE PROVIDED FOR ; USE OF WASTE HEAT OF COMBUSTION ENGINES ; WEAPONS</subject><creationdate>2009</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090804&DB=EPODOC&CC=US&NR=7568345B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090804&DB=EPODOC&CC=US&NR=7568345B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FURLETOV VICTOR IVANOVICH</creatorcontrib><creatorcontrib>YAGODKIN VICTOR IVANOVICH</creatorcontrib><creatorcontrib>VASILEV ALEXANDER JUREVICH</creatorcontrib><creatorcontrib>ROLLIN GILLES LOUIS</creatorcontrib><creatorcontrib>NOEL THOMAS OLIVIER MARIE</creatorcontrib><title>Effervescence injector for an aero-mechanical system for injecting air/fuel mixture into a turbomachine combustion chamber</title><description>A fuel injector for an aero-mechanical injection system for injecting an air/fuel mixture into a turbomachine combustion chamber, the injector comprising a main tubular structure of axis XX' opening out at a downstream end for delivering the air/fuel mixture, a tubular fuel duct that is disposed inside the main structure and that opens out into the main structure via a fuel atomizer plug so as to introduce fuel into the main structure at a pressure PC into the main structure, at least one air feed channel that opens out into the main structure so as to introduce air at a pressure PA therein, and means for injecting into the fuel duct a gas at a pressure PG that is greater than PA and greater than or equal to PC so as to create effervescence in the fuel on being introduced into the main structure.</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>BURNERS</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION PROCESSES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>GAS-TURBINE PLANTS</subject><subject>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</subject><subject>HEATING</subject><subject>HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINEPLANTS</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NOT OTHERWISE PROVIDED FOR</subject><subject>USE OF WASTE HEAT OF COMBUSTION ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjk0KwjAUhLtxIeod3gWKYK26Viru1XV5DRMbaV5Kkop6euPPAVwMMzAfw4yzZ6U1_A1BQRTIyBUqOk86iYUY3uUWqmUxijsKjxBhP-0XNXIhNn6uB3RkzT0O_r0SHTGl3DjLqjUCUs42Q4jGCaU128BPs5HmLmD280lG--q0O-ToXY3Qc7qEWJ-P63K1KZbldlH8gbwAIDlHfQ</recordid><startdate>20090804</startdate><enddate>20090804</enddate><creator>FURLETOV VICTOR IVANOVICH</creator><creator>YAGODKIN VICTOR IVANOVICH</creator><creator>VASILEV ALEXANDER JUREVICH</creator><creator>ROLLIN GILLES LOUIS</creator><creator>NOEL THOMAS OLIVIER MARIE</creator><scope>EVB</scope></search><sort><creationdate>20090804</creationdate><title>Effervescence injector for an aero-mechanical system for injecting air/fuel mixture into a turbomachine combustion chamber</title><author>FURLETOV VICTOR IVANOVICH ; 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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING BURNERS 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 POSITIVE-DISPLACEMENT ENGINEPLANTS HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING NOT OTHERWISE PROVIDED FOR USE OF WASTE HEAT OF COMBUSTION ENGINES WEAPONS |
| title | Effervescence injector for an aero-mechanical system for injecting air/fuel mixture into a turbomachine combustion chamber |
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