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1. 发明授权

US08516822B2 Angled vanes in combustor flow sleeve 有权
标题翻译：燃烧器流动套管中的角形叶片
公开(公告)号：US08516822B2
公开(公告)日：2013-08-27
申请号：US12715864
申请日：2010-03-02
申请人： Wei Chen , Stephen Fulcher
发明人： Wei Chen , Stephen Fulcher
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/005 , F23R3/04 , F23R3/26 , F23R3/54 , F23R2900/03043 , F23R2900/03044 , F23R2900/03045
摘要： A turbine combustor liner assembly includes a combustor liner having upstream and downstream ends; a transition duct attached to the downstream end of the combustor liner; a first flow sleeve surrounding the combustor liner, with a first radial flow passage therebetween; and a first annular inlet at an aft end of the flow sleeve, the inlet provided with a plurality of circumferentially spaced, angled flow vanes arranged to swirl air entering the first radial flow passage via the annular inlet.
摘要翻译：涡轮机燃烧器衬套组件包括具有上游和下游端的燃烧器衬套; 连接到燃烧器衬套的下游端的过渡管道; 围绕所述燃烧器衬套的第一流动套筒，其间具有第一径向流动通道; 以及在所述流动套管的后端处的第一环形入口，所述入口设置有多个周向间隔开的成角度的流动叶片，其布置成使经由所述环形入口进入所述第一径向流动通道的空气旋转。

2. 发明申请

US20060243255A1 Calibration of model-based fuel control for engine start and crank to run transition 失效
标题翻译：校准基于模型的燃油控制，用于发动机启动和起动运行过渡
公开(公告)号：US20060243255A1
公开(公告)日：2006-11-02
申请号：US11396242
申请日：2006-03-31
申请人： Qi Ma , Stephen Yurkovich , Kenneth Dudek , Stephen Fulcher , Jon Miller
发明人： Qi Ma , Stephen Yurkovich , Kenneth Dudek , Stephen Fulcher , Jon Miller
IPC分类号： F02D41/06
CPC分类号： F02D41/062 , F02D41/182 , F02D41/2432 , F02D41/2441 , F02D41/2451 , F02D2041/1412 , F02D2041/1433 , F02D2041/1434 , F02D2200/0402 , F02D2200/1015
摘要： A fuel control system for regulating fuel to cylinders of an internal combustion engine during an engine start and crank-to-run transition includes a first module that determines a plurality of step-ahead cylinder air masses (GPOs) for a cylinder based on a plurality of GPO prediction models. A second module regulates fueling to a cylinder of the engine based on the plurality of step-ahead GPOs until a combustion event of the cylinder. Each of the plurality of GPO prediction models is calibrated based on data from a plurality of test starts that are based on a pre-defined test schedule.
摘要翻译：一种用于在发动机启动和曲柄到运行过渡期间将燃料调节到内燃机的气缸的燃料控制系统包括：第一模块，其基于多个，确定用于气缸的多个前进气缸空气质量（GPO）的GPO预测模型。第二模块基于多个逐步向前的GPO调节对发动机的气缸的加油直到气缸的燃烧事件。多个GPO预测模型中的每一个基于来自基于预定义测试计划的多个测试开始的数据进行校准。

3. 发明申请

US20060243039A1 Model-based fuel control for engine start and crank-to-run transition 有权
标题翻译：用于发动机启动和曲柄到运行过渡的基于模型的燃料控制
公开(公告)号：US20060243039A1
公开(公告)日：2006-11-02
申请号：US11390978
申请日：2006-03-28
申请人： Qi Ma , Stephen Yurkovich , Kenneth Dudek , Stephen Fulcher , Robert Monchamp , Jon Miller
发明人： Qi Ma , Stephen Yurkovich , Kenneth Dudek , Stephen Fulcher , Robert Monchamp , Jon Miller
IPC分类号： G01M19/00
CPC分类号： F02D41/062 , F02D2200/0402
摘要： A fuel control system for regulating fuel to cylinders of an internal combustion engine during an engine start and crank-to-run transition includes a first module that determines a plurality of step-ahead cylinder air masses (GPOs) for a cylinder based on a plurality of GPO prediction models. A second module regulates fueling to a cylinder of the engine based on the plurality of step-ahead GPOs until a combustion event of the cylinder.
摘要翻译：一种用于在发动机启动和曲柄到运行过渡期间将燃料调节到内燃机的气缸的燃料控制系统包括：第一模块，其基于多个，确定用于气缸的多个前进气缸空气质量（GPO）的GPO预测模型。第二模块基于多个逐步向前的GPO调节对发动机的气缸的加油直到气缸的燃烧事件。

4. 发明申请

US20060260294A1 Emission control strategy for lean idle 失效
标题翻译：稀疏排放控制策略
公开(公告)号：US20060260294A1
公开(公告)日：2006-11-23
申请号：US11134234
申请日：2005-05-20
申请人： David Sczomak , David Brown , Stephen Fulcher , Jesse Gwidt , Michael Lucido , Christopher Graham
发明人： David Sczomak , David Brown , Stephen Fulcher , Jesse Gwidt , Michael Lucido , Christopher Graham
IPC分类号： F01N3/00
CPC分类号： F02D41/1402 , F01N3/0864 , F02D41/027 , F02D41/0295 , F02D41/08 , F02D41/1441 , F02D41/187 , F02D2200/0404
摘要： An engine control system that regulates fuel to an engine after lean idle operation includes a first module that determines a rich mass fuel rate based on a lean operation mass air flow and a stoichiometric air to fuel ratio (AFR) and that calculates a time rich based on the rich mass fuel rate. A second module regulates fuel to the engine during a rich operation period after the lean idle operation to provide the rich mass fuel rate for the time rich.
摘要翻译：一种在怠速运行后调节发动机的燃料的发动机控制系统包括：第一模块，其基于稀薄运行质量空气流量和理论空燃比（AFR）来确定丰富的质量燃料速率，并且计算基于时间的关于丰富的燃料油量。第二个模块在怠速运行之后的丰富的运行期间，向发动机调节燃料，从而为富时提供丰富的燃油。

5. 发明申请

US20070056562A1 Utilized function for fuel dynamics during engine start and crank-to-run transition 有权
标题翻译：在发动机启动和曲柄到运行过渡期间利用燃料动力学功能
公开(公告)号：US20070056562A1
公开(公告)日：2007-03-15
申请号：US11390975
申请日：2006-03-28
申请人： Qi Ma , Stephen Yurkovich , Kenneth Dudek , Stephen Fulcher , Robert Monchamp
发明人： Qi Ma , Stephen Yurkovich , Kenneth Dudek , Stephen Fulcher , Robert Monchamp
IPC分类号： F02M51/00
CPC分类号： F02D41/062 , F02D41/187 , F02D2200/0402 , F02D2200/0614
摘要： A fuel control system for an internal combustion engine includes a first module that determines a corrected injected fuel mass based on an engine temperature and a measured burned fuel mass and a second module that determines a raw injected fuel mass based on the corrected injected fuel mass and the engine temperature. A third module regulates fueling to a cylinder of the engine based on the raw injected fuel mass.
摘要翻译：一种用于内燃机的燃料控制系统包括：第一模块，其基于发动机温度和测量的燃烧燃料质量确定校正的喷射燃料质量;以及第二模块，其基于校正的喷射燃料质量确定原始喷射燃料质量，发动机温度。第三模块基于原始喷射的燃料质量来调节对发动机气缸的加油。

6. 发明申请

US20060249122A1 Calibration of model-based fuel control with fuel dynamics compensation for engine start and crank to run transition 失效
标题翻译：基于模型的燃料控制的校准，用于发动机启动和曲柄运行转换的燃料动力学补偿
公开(公告)号：US20060249122A1
公开(公告)日：2006-11-09
申请号：US11333082
申请日：2006-01-17
申请人： Qi Ma , Stephen Yurkovich , Kenneth Dudek , Stephen Fulcher
发明人： Qi Ma , Stephen Yurkovich , Kenneth Dudek , Stephen Fulcher
IPC分类号： F02D41/06
CPC分类号： F02D41/062 , F02D41/1498 , F02D41/3076 , F02D2041/1433 , F02D2200/0404 , F02D2200/0406 , F02D2200/0414 , F02D2200/0614
摘要： A fuel control system for regulating fuel to cylinders of an internal combustion engine during an engine start and crank-to-run transition includes a first module that determines a raw injected fuel mass based on a utilized fuel fraction (UFF) model and a nominal fuel dynamics (NFD) and a second module that regulates fueling to a cylinder of the engine based on the raw injected fuel mass until a combustion event of the cylinder. Each of the UFF and NFD models is calibrated based on data from a plurality of test starts-that are based on a pre-defined test schedule.
摘要翻译：一种用于在发动机启动和曲柄到运行过渡期间将燃料调节到内燃机的气缸的燃料控制系统包括基于所使用的燃料分数（UFF）模型和标称燃料来确定原始喷射燃料质量的第一模块动力学（NFD）和第二模块，其基于原始喷射的燃料质量来调节对发动机的气缸的燃料供应，直到气缸的燃烧事件。基于来自多个测试开始的数据来校准每个UFF和NFD模型 - 基于预定义的测试计划。

7. 发明申请

US20060042232A1 Fuel control compensation for secondary air system flow variation 有权
标题翻译：二次空气系统流量变化的燃油控制补偿
公开(公告)号：US20060042232A1
公开(公告)日：2006-03-02
申请号：US10918581
申请日：2004-08-13
申请人： Stephen Fulcher , Richard Jess , Patrick Risse , Stuart Smith , James Eng
发明人： Stephen Fulcher , Richard Jess , Patrick Risse , Stuart Smith , James Eng
IPC分类号： F01N3/00
CPC分类号： F02D21/10
摘要： An engine control system and method maintains an optimum exhaust fuel to air ratio in an internal combustion engine. A secondary air injection (SAI) pressure is measured in an SAI system. The SAI pressure measurement is converted into an SAI flow value. A fuel compensation value is obtained based on the SAI flow value. Fuel delivery is compensated to the engine based on the fuel compensation value. In a second embodiment, the fuel compensation value is obtained based on the SAI pressure measurement. Fuel delivery is compensated to the engine based on the fuel compensation value. In a third embodiment, a primary flow value is calculated at an air intake of the engine. A fuel compensation value is calculated based on the SAI flow and primary flow values. Fuel delivery to the engine is compensated based on the fuel compensation value.
摘要翻译：发动机控制系统和方法在内燃机中保持最佳排气燃料与空气的比例。在SAI系统中测量二次空气喷射（SAI）压力。将SAI压力测量值转换为SAI流量值。基于SAI流量值获得燃料补偿值。基于燃料补偿值对发动机进行燃料补给。在第二实施例中，基于SAI压力测量获得燃料补偿值。基于燃料补偿值对发动机进行燃料补给。在第三实施例中，在发动机的进气口处计算主流量值。基于SAI流量和主流量值计算燃料补偿值。基于燃料补偿值来补偿向发动机的输送。

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