公开(公告)号：US09477224B2

公开(公告)日：2016-10-25

申请号：US12333875

申请日：2008-12-12

申请人： Khan Mohamed Khirullah Genghis Khan ,  Mohamed Ahmed Ali ,  Ali Osman Ayhan ,  Ajay Kumar Behera ,  Anne Marie Isburgh ,  Vinay Bhaskar Jammu ,  John Joseph Madelone, Jr. ,  Omprakash Velagandula

发明人： Khan Mohamed Khirullah Genghis Khan ,  Mohamed Ahmed Ali ,  Ali Osman Ayhan ,  Ajay Kumar Behera ,  Anne Marie Isburgh ,  Vinay Bhaskar Jammu ,  John Joseph Madelone, Jr. ,  Omprakash Velagandula

IPC分类号： G06G7/64 ,  G05B23/02

CPC分类号： G05B23/0283

摘要： An embodiment of a method for lifespan modeling for a turbine engine component includes determining a design-phase model of the lifespan of an turbine engine component; fusing the design-phase model with sensor data collected during operation of the turbine engine component to produce an updated model of the lifespan of the turbine engine component; and fusing the updated model with data collected during an inspection of the turbine engine component to produce an overall model of the lifespan of the turbine engine component. Systems for lifespan modeling for a turbine engine component are also provided.

摘要翻译： 用于涡轮发动机部件的寿命建模方法的实施例包括确定涡轮发动机部件的寿命的设计阶段模型; 将所述设计阶段模型与在所述涡轮发动机部件的运行期间收集的传感器数据进行融合，以产生所述涡轮发动机部件的寿命的更新模型; 以及将更新的模型与在涡轮发动机部件的检查期间收集的数据进行融合，以产生涡轮发动机部件的寿命的整体模型。 还提供了用于涡轮发动机部件的寿命建模的系统。

公开(公告)号：US20100153080A1

公开(公告)日：2010-06-17

申请号：US12333875

申请日：2008-12-12

申请人： Khan Mohamed Khirullah Genghis Khan ,  Mohamed Ahmed Ali ,  Ali Osman Ayhan ,  Ajay Kumar Behera ,  Anne Marie Isburgh ,  Vinay Bhaskar Jammu ,  John Joseph Madelone, JR. ,  Omprakash Velagandula

发明人： Khan Mohamed Khirullah Genghis Khan ,  Mohamed Ahmed Ali ,  Ali Osman Ayhan ,  Ajay Kumar Behera ,  Anne Marie Isburgh ,  Vinay Bhaskar Jammu ,  John Joseph Madelone, JR. ,  Omprakash Velagandula

IPC分类号： G06G7/64

CPC分类号： G05B23/0283

摘要： An embodiment of a method for lifespan modeling for a turbine engine component includes determining a design-phase model of the lifespan of an turbine engine component; fusing the design-phase model with sensor data collected during operation of the turbine engine component to produce an updated model of the lifespan of the turbine engine component; and fusing the updated model with data collected during an inspection of the turbine engine component to produce an overall model of the lifespan of the turbine engine component. Systems for lifespan modeling for a turbine engine component are also provided.

摘要翻译： 用于涡轮发动机部件的寿命建模方法的实施例包括确定涡轮发动机部件的寿命的设计阶段模型; 将设计阶段模型与在涡轮发动机部件的运行期间收集的传感器数据进行融合，以产生更新的涡轮发动机部件的寿命模型; 以及将更新的模型与在涡轮发动机部件的检查期间收集的数据进行融合，以产生涡轮发动机部件的寿命的整体模型。 还提供了用于涡轮发动机部件的寿命建模的系统。

公开(公告)号：US20090228230A1

公开(公告)日：2009-09-10

申请号：US12075059

申请日：2008-03-06

申请人： Vinay Bhaskar Jammu ,  Sudhanshu Rai ,  Srihari Balasubramanian ,  Mandar Kalidas Chati ,  Omprakash Velagandula ,  Nirm Velumylum Nirmalan

发明人： Vinay Bhaskar Jammu ,  Sudhanshu Rai ,  Srihari Balasubramanian ,  Mandar Kalidas Chati ,  Omprakash Velagandula ,  Nirm Velumylum Nirmalan

IPC分类号： G06F19/00 ,  G01N25/00

CPC分类号： F01D21/003 ,  F01D17/085 ,  F05D2270/112 ,  F05D2270/70 ,  G01M15/14

摘要： A method and system are implemented to detect gas turbine blade problems in real time and provide more accurate prediction capabilities than known techniques due to inclusion of physics-based correction and temperature modeling methods for the hot gas path parts lifing. The system and method use pyrometer data and operational data to generate physics-based corrections of pyrometer data and physics-based bucket temperature estimations and failure signatures.

摘要翻译： 实现了一种方法和系统来实时检测燃气轮机叶片问题，并提供比已知技术更准确的预测能力，因为包括基于物理学的校正和温度建模方法用于热气路径部件升降。 系统和方法使用高温计数据和操作数据来生成基于物理学的高温计数据和基于物理的桶温度估计和故障签名的校正。