SYSTEM AND METHOD FOR PURGING A FUEL MANIFOLD OF A GAS TURBINE ENGINE USING A FLOW DIVIDER ASSEMBLY
Methods and systems of operating a gas turbine engine in a low-power condition are provided. In one embodiment, the method includes supplying fuel to the combustor by supplying fuel to the first fuel manifold via a first flow divider valve and supplying fuel to the second fuel manifold via a second...
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| creator | SAINTIGNAN, CEDRIC TREMBLAY, MARC-ANDRE CIRTWILL, JOSEPH TARLING, STEPHEN MCCALDON, KIAN BROCCOLINI, IGNAZIO WADDLETON, DAVID |
| description | Methods and systems of operating a gas turbine engine in a low-power condition are provided. In one embodiment, the method includes supplying fuel to the combustor by supplying fuel to the first fuel manifold via a first flow divider valve and supplying fuel to the second fuel manifold via a second flow divider valve. While supplying fuel to the combustor by supplying fuel to the first fuel manifold, the method includes stopping supplying fuel to the second fuel manifold and supplying pressurized gas to the second fuel manifold via the second flow divider valve to flush fuel in the second fuel manifold into the combustor and hinder coking in the second fuel manifold and associated nozzles. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA3080774A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA3080774A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA3080774A13</originalsourceid><addsrcrecordid>eNqNyksKwjAUQNFMHIi6h7cBoVKhTl-blzSQj-RT6aiUEkeihbp_VOgCHB243C2bQh8iGUDLwVBsHQfhPFyTl8pKQBCJNBi0SjjNwYlvkhggJl8rS0BW_khhvbW7AVed4uQBQyBT637PNvfxseTD6o6BoNi0xzy_hrzM45Sf-T00WBaXoqrOeCr_WD5OgTMD</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SYSTEM AND METHOD FOR PURGING A FUEL MANIFOLD OF A GAS TURBINE ENGINE USING A FLOW DIVIDER ASSEMBLY</title><source>esp@cenet</source><creator>SAINTIGNAN, CEDRIC ; TREMBLAY, MARC-ANDRE ; CIRTWILL, JOSEPH ; TARLING, STEPHEN ; MCCALDON, KIAN ; BROCCOLINI, IGNAZIO ; WADDLETON, DAVID</creator><creatorcontrib>SAINTIGNAN, CEDRIC ; TREMBLAY, MARC-ANDRE ; CIRTWILL, JOSEPH ; TARLING, STEPHEN ; MCCALDON, KIAN ; BROCCOLINI, IGNAZIO ; WADDLETON, DAVID</creatorcontrib><description>Methods and systems of operating a gas turbine engine in a low-power condition are provided. In one embodiment, the method includes supplying fuel to the combustor by supplying fuel to the first fuel manifold via a first flow divider valve and supplying fuel to the second fuel manifold via a second flow divider valve. While supplying fuel to the combustor by supplying fuel to the first fuel manifold, the method includes stopping supplying fuel to the second fuel manifold and supplying pressurized gas to the second fuel manifold via the second flow divider valve to flush fuel in the second fuel manifold into the combustor and hinder coking in the second fuel manifold and associated nozzles.</description><language>eng ; fre</language><subject>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</subject><creationdate>2020</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=20201115&DB=EPODOC&CC=CA&NR=3080774A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201115&DB=EPODOC&CC=CA&NR=3080774A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SAINTIGNAN, CEDRIC</creatorcontrib><creatorcontrib>TREMBLAY, MARC-ANDRE</creatorcontrib><creatorcontrib>CIRTWILL, JOSEPH</creatorcontrib><creatorcontrib>TARLING, STEPHEN</creatorcontrib><creatorcontrib>MCCALDON, KIAN</creatorcontrib><creatorcontrib>BROCCOLINI, IGNAZIO</creatorcontrib><creatorcontrib>WADDLETON, DAVID</creatorcontrib><title>SYSTEM AND METHOD FOR PURGING A FUEL MANIFOLD OF A GAS TURBINE ENGINE USING A FLOW DIVIDER ASSEMBLY</title><description>Methods and systems of operating a gas turbine engine in a low-power condition are provided. In one embodiment, the method includes supplying fuel to the combustor by supplying fuel to the first fuel manifold via a first flow divider valve and supplying fuel to the second fuel manifold via a second flow divider valve. While supplying fuel to the combustor by supplying fuel to the first fuel manifold, the method includes stopping supplying fuel to the second fuel manifold and supplying pressurized gas to the second fuel manifold via the second flow divider valve to flush fuel in the second fuel manifold into the combustor and hinder coking in the second fuel manifold and associated nozzles.</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</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 ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyksKwjAUQNFMHIi6h7cBoVKhTl-blzSQj-RT6aiUEkeihbp_VOgCHB243C2bQh8iGUDLwVBsHQfhPFyTl8pKQBCJNBi0SjjNwYlvkhggJl8rS0BW_khhvbW7AVed4uQBQyBT637PNvfxseTD6o6BoNi0xzy_hrzM45Sf-T00WBaXoqrOeCr_WD5OgTMD</recordid><startdate>20201115</startdate><enddate>20201115</enddate><creator>SAINTIGNAN, CEDRIC</creator><creator>TREMBLAY, MARC-ANDRE</creator><creator>CIRTWILL, JOSEPH</creator><creator>TARLING, STEPHEN</creator><creator>MCCALDON, KIAN</creator><creator>BROCCOLINI, IGNAZIO</creator><creator>WADDLETON, DAVID</creator><scope>EVB</scope></search><sort><creationdate>20201115</creationdate><title>SYSTEM AND METHOD FOR PURGING A FUEL MANIFOLD OF A GAS TURBINE ENGINE USING A FLOW DIVIDER ASSEMBLY</title><author>SAINTIGNAN, CEDRIC ; TREMBLAY, MARC-ANDRE ; CIRTWILL, JOSEPH ; TARLING, STEPHEN ; MCCALDON, KIAN ; BROCCOLINI, IGNAZIO ; WADDLETON, DAVID</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3080774A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2020</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION PROCESSES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>GAS-TURBINE PLANTS</topic><topic>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SAINTIGNAN, CEDRIC</creatorcontrib><creatorcontrib>TREMBLAY, MARC-ANDRE</creatorcontrib><creatorcontrib>CIRTWILL, JOSEPH</creatorcontrib><creatorcontrib>TARLING, STEPHEN</creatorcontrib><creatorcontrib>MCCALDON, KIAN</creatorcontrib><creatorcontrib>BROCCOLINI, IGNAZIO</creatorcontrib><creatorcontrib>WADDLETON, DAVID</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SAINTIGNAN, CEDRIC</au><au>TREMBLAY, MARC-ANDRE</au><au>CIRTWILL, JOSEPH</au><au>TARLING, STEPHEN</au><au>MCCALDON, KIAN</au><au>BROCCOLINI, IGNAZIO</au><au>WADDLETON, DAVID</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYSTEM AND METHOD FOR PURGING A FUEL MANIFOLD OF A GAS TURBINE ENGINE USING A FLOW DIVIDER ASSEMBLY</title><date>2020-11-15</date><risdate>2020</risdate><abstract>Methods and systems of operating a gas turbine engine in a low-power condition are provided. In one embodiment, the method includes supplying fuel to the combustor by supplying fuel to the first fuel manifold via a first flow divider valve and supplying fuel to the second fuel manifold via a second flow divider valve. While supplying fuel to the combustor by supplying fuel to the first fuel manifold, the method includes stopping supplying fuel to the second fuel manifold and supplying pressurized gas to the second fuel manifold via the second flow divider valve to flush fuel in the second fuel manifold into the combustor and hinder coking in the second fuel manifold and associated nozzles.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | 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 |
| title | SYSTEM AND METHOD FOR PURGING A FUEL MANIFOLD OF A GAS TURBINE ENGINE USING A FLOW DIVIDER ASSEMBLY |
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