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公开(公告)号：US20150059352A1
公开(公告)日：2015-03-05
申请号：US14017509
申请日：2013-09-04
Applicant: General Electric Company
Inventor： Geoffrey D. Myers
Abstract: The present application and the resultant patent provide a dual fuel combustor for a gas turbine engine. The combustor may include a primary premixer positioned within a head end plenum of the combustor, and a dual fuel, injection system positioned within the head end plenum and upstream of the premixer. The injection system may be configured to inject a gas fuel about an inlet end of the premixer when the combustor operates on the gas fuel. The injection system also may be configured to vaporize and inject a liquid fuel about the inlet end of the premixer when the combustor operates on the liquid fuel. The present application and the resultant patent also provide a related method of operating a dual fuel combustor.
Abstract translation: 本申请和所得专利提供了一种用于燃气涡轮发动机的双燃料燃烧器。 燃烧器可以包括位于燃烧器的头端集气室内的初级预混合器，以及位于前端集气室内和预混合器上游的双燃料喷射系统。 注射系统可以被配置为当燃烧器对气体燃料进行操作时，在预混合器的入口端附近注入气体燃料。 喷射系统还可以被配置为当燃烧器对液体燃料进行操作时，在预混合器的入口端附近蒸发和喷射液体燃料。 本申请和所得专利还提供了操作双燃料燃烧器的相关方法。
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2.发明授权Dual fuel combustor for a gas turbine engine including a toroidal injection manifold with inner and outer sleeves 有权用于燃气涡轮发动机的双燃料燃烧器，其包括具有内套筒和外套筒的环形注射歧管公开(公告)号：US09416975B2
公开(公告)日：2016-08-16
申请号：US14017509
申请日：2013-09-04
Applicant: General Electric Company
Inventor： Geoffrey D. Myers
Abstract: The present application and the resultant patent provide a dual fuel combustor for a gas turbine engine. The combustor may include a primary premixer positioned within a head end plenum of the combustor, and a dual fuel injection system positioned within the head end plenum and upstream of the premixer. The injection system may be configured to inject a gas fuel about an inlet end of the premixer when the combustor operates on the gas fuel. The injection system also may be configured to vaporize and inject a liquid fuel about the inlet end of the premixer when the combustor operates on the liquid fuel. The present application and the resultant patent also provide a related method of operating a dual fuel combustor.
Abstract translation: 本申请和所得专利提供了一种用于燃气涡轮发动机的双燃料燃烧器。 燃烧器可以包括位于燃烧器的头端集气室内的初级预混合器，以及位于前端集气室内和预混合器上游的双燃料喷射系统。 注射系统可以被配置为当燃烧器对气体燃料进行操作时，在预混合器的入口端附近注入气体燃料。 喷射系统还可以被配置为当燃烧器对液体燃料进行操作时，在预混合器的入口端附近蒸发和喷射液体燃料。 本申请和所得专利还提供了操作双燃料燃烧器的相关方法。
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3.发明申请公开(公告)号：US20210189965A1
公开(公告)日：2021-06-24
申请号：US16723161
申请日：2019-12-20
Applicant: General Electric Company
Inventor： William James Lawson , Keegan Saunders O'Donnell , Geoffrey D. Myers , Paul Burchell Glaser
Abstract: A power generation system includes a combustion system, a liquid supply system, and a vapor supply system. The combustion system is configured to generate power by combusting an alternative fuel. The liquid supply system is configured to channel a liquid alternative fuel to the combustion system. The vapor supply system is configured to channel a vapor alternative fuel to the combustion system. The combustion system is ignited by combusting the liquid alternative fuel from the liquid supply system and is operated by combusting the vapor alternative fuel from the vapor supply system.
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4.发明授权公开(公告)号：US11629642B2
公开(公告)日：2023-04-18
申请号：US16723161
申请日：2019-12-20
Applicant: General Electric Company
Inventor： William James Lawson , Keegan Saunders O'Donnell , Geoffrey D. Myers , Paul Burchell Glaser
Abstract: A power generation system includes a combustion system, a liquid supply system, and a vapor supply system. The combustion system is configured to generate power by combusting an alternative fuel. The liquid supply system is configured to channel a liquid alternative fuel to the combustion system. The vapor supply system is configured to channel a vapor alternative fuel to the combustion system. The combustion system is ignited by combusting the liquid alternative fuel from the liquid supply system and is operated by combusting the vapor alternative fuel from the vapor supply system.
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