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1. 发明申请

WO2020089402A3 COMPUTER-IMPLEMENTED METHOD FOR THE PROBABILISTIC ESTIMATION OF A PROBABILITY OF FAILURE OF A COMPONENT, A DATA PROCESSING SYSTEM, A COMPUTER PROGRAM PRODUCT AND A COMPUTER-READABLE STORAGE MEDIUM 审中-公开
公开(公告)号：WO2020089402A3
公开(公告)日：2020-05-07
申请号：PCT/EP2019/079850
申请日：2019-10-31
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： RADAELLI, Francesco , AMANN, Christian , KADAU, Kai , SCHMITZ, Sebastian , VÖSE, Markus
IPC分类号： G06F30/20 , G06F111/08 , G06F119/02
摘要： The invention relates to a computer-implemented method (100) for probabilistic quantification of probability of failure PoF(n) of a component, especially a gas turbine component, which during operation is subjected to cyclic stress, wherein the component is divided virtually in one or more domains, the method comprising the steps of: providing or determining (104) for at least one domain, preferably for each domain, a domain probability density function PDF CI i for crack initiation and providing or determining (106) for the considered domains a domain probability density function PDF CPF I for subsequent crack propagation induced failure. For providing an improved method for probabilistic quantification of a probability of failure of a component, especially a gas turbine component, designated for being subjected to cyclic stress, it is proposed to determine for each considered domain a combined domain cumulative distribution function for failure CDF Fail i or its probability density function PDF Fail i by convoluting either both the considered domain probability density functions PDF CI i for crack initiation induced failure and the respective domain probability density function PDF CPF i for subsequent crack propagation induced failure, or their integral function CDF CI i and CDF CPF i . Alternatively, numerical methods for said component failure probabilities are described including domain-based Monte-Carlo schemes.

2. 发明申请

WO2015200158A1 METHOD FOR ANALYSIS OF 3D FEATURES USING A 2D PROBABILISTIC ANALYSIS 审中-公开
标题翻译：使用二维概率分析分析三维特征的方法
公开(公告)号：WO2015200158A1
公开(公告)日：2015-12-30
申请号：PCT/US2015/036870
申请日：2015-06-22
申请人： SIEMENS AKTIENGESELLSCHAFT , SIEMENS ENERGY, INC.
发明人： KADAU, Kai , ROSS, Christopher, W. , PATEL, Chirag, B. , AMANN, Christian
IPC分类号： G06F17/50 , G06T17/00 , F01D5/14
CPC分类号： G01L1/00 , G05B19/4065 , G05B23/0283 , G06F17/5009 , G06F17/5018 , G06F2217/10 , G06N7/005
摘要： A method for analyzing a three-dimensional stress concentrating feature of a component (60), such as a borehole (62), using a two-dimensional probabilistic technique. A circumferentially-dependent stress concentration profile around the stress concentrating feature is determined, and then a probability of failure of the component is calculated using a 2D probabilistic failure analysis of the stress concentration profile. The probabilistic failure analysis may include a Monte Carlo theta integration approach.
摘要翻译：一种使用二维概率技术分析诸如钻孔（62）的部件（60）的三维应力集中特征的方法。确定应力集中特征周围的周向依赖应力集中分布，然后使用应力集中分布的二维概率失效分析计算部件故障概率。概率失效分析可以包括蒙特卡罗积分方法。

3. 发明申请

WO2020089402A2 COMPUTER-IMPLEMENTED METHOD FOR THE PROBABILISTIC ESTIMATION OF A PROBABILITY OF FAILURE OF A COMPONENT, A DATA PROCESSING SYSTEM, A COMPUTER PROGRAM PRODUCT AND A COMPUTER-READABLE STORAGE MEDIUM 审中-公开
公开(公告)号：WO2020089402A2
公开(公告)日：2020-05-07
申请号：PCT/EP2019/079850
申请日：2019-10-31
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： RADAELLI, Francesco , AMANN, Christian , KADAU, Kai , SCHMITZ, Sebastian , VÖSE, Markus
IPC分类号： G06F30/20
摘要： The invention relates to a computer-implemented method (100) for probabilistic quantification of probability of failure PoF(n) of a component, especially a gas turbine component, which during operation is subjected to cyclic stress, wherein the component is divided virtually in one or more domains, the method comprising the steps of: providing or determining (104) for at least one domain, preferably for each domain, a domain probability density function PDF CI i for crack initiation and providing or determining (106) for the considered domains a domain probability density function PDF CPF I for subsequent crack propagation induced failure. For providing an improved method for probabilistic quantification of a probability of failure of a component, especially a gas turbine component, designated for being subjected to cyclic stress, it is proposed to determine for each considered domain a combined domain cumulative distribution function for failure CDF Fail i or its probability density function PDF Fail i by convoluting either both the considered domain probability density functions PDF CI i for crack initiation induced failure and the respective domain probability density function PDF CPF i for subsequent crack propagation induced failure, or their integral function CDF CI i and CDF CPF i . Alternatively, numerical methods for said component failure probabilities are described including domain-based Monte-Carlo schemes.

4. 发明申请

WO2015169586A1 VERFAHREN ZUR AUSWAHL VON BETRIEBSPUNKTEN EINER GASTURBINE 审中-公开
标题翻译：选择燃气涡轮机的运行点
公开(公告)号：WO2015169586A1
公开(公告)日：2015-11-12
申请号：PCT/EP2015/058637
申请日：2015-04-22
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： AMANN, Christian , BECKMANN, Björn , DEUKER, Eberhard , KADAU, Kai , KOCK, Boris Ferdinand , ROLLMANN, Georg , SCHMITZ, Sebastian , ZWINGENBERG, Marcel
IPC分类号： F02C9/00 , F02C9/28
CPC分类号： F02C9/28 , F02C9/00 , F05D2260/821 , F05D2270/08 , F05D2270/301 , F05D2270/303
摘要： Die Erfindung betrifft ein Verfahren zur Auswahl von Betriebspunkten einer Gasturbine unter Berücksichtigung von zumindest einer Regelgröße, wobei die Betriebspunkte zumindest durch Parameterkombinationen von Stellgrößen definiert sind, dadurch gekennzeichnet, dass die Betriebspunkte unter Verwendung eines Interpolationsverfahrens basierend auf bereits bekannten Parameterkombinationen automatisch ausgewählt werden, wobei als Interpolationsverfahren das Kriging-Interpolationsverfahren verwendet wird.
摘要翻译：本发明涉及一种用于燃气涡轮机的操作点的选择的方法，考虑到所述至少一个控制变量，其中，所述操作点通过操纵变量的参数的组合的至少所定义，其特征在于，所述操作点使用基于已知参数的组合的内插自动选择，如插值用于克里格插值方法。

5. 发明申请

WO2014060160A1 METHOD AND SYSTEM FOR PROBABILISTIC FATIGUE CRACK LIFE ESTIMATION 审中-公开
标题翻译：用于概率疲劳裂纹生命估计的方法和系统
公开(公告)号：WO2014060160A1
公开(公告)日：2014-04-24
申请号：PCT/EP2013/069096
申请日：2013-09-16
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： AMANN, Christian , GRAVETT, Phillip W. , KADAU, Kai
IPC分类号： G06F17/50
CPC分类号： G06F17/5018 , G01B5/00 , G01B5/04 , G01B5/30 , H01L21/67 , H01L21/67276 , H01L21/67288 , H01L22/12
摘要： The present invention relates to probabilistic estimation of fatigue crack life of a component configured for being subjected cyclic stress. A plurality of representations of the component are defined from material property scatter data (90a-g) and flaw-size scatter data (90h-j)of the component, wherein each representation is defined by one possible material condition and flaw-size condition associated with the component. For each individual representation, a component location is selected (93) and a determination (96) is made whether said individual representation fails after a given number of cycles N, based on the calculation (95) of a crack growth in the selected location. The crack growth is calculated (95) on the basis of the material condition and the flaw-size condition in the selected location. Failure of the individual representation is determined (96) if the crack growth is determined to be unstable. The sum total of the number of the representations that failed after N cycles is determined (97). A probability of failure of the component after N cycles is then determined (99) as PoF(N) = Nf/S, wherein PoF(N) is the probability of failure of the component after N cycles, Nf is the sum total of the number of representations that are determined to have failed after N cycles, and S is the total number of representations.
摘要翻译：本发明涉及构造成受到循环应力的部件的疲劳裂纹寿命的概率估计。组件的多个表示由组件的材料属性散布数据（90a-g）和缺陷尺寸散布数据（90h-j）定义，其中每个表示由相关联的一个可能的材料条件和缺陷尺寸条件与组件。对于每个单独的表示，基于所选择的位置中的裂纹增长的计算（95），选择分量位置（93）并且确定（96）是否在给定的循环数N之后是否失败。基于材料条件和选定位置的缺陷尺寸条件计算裂纹扩展（95）。如果确定裂纹增长不稳定，则确定个体表示的失败（96）。确定N个周期后失败的表示数的总和（97）。然后，将N个周期后的分量的故障概率确定为（99）为PoF（N）= Nf / S，其中PoF（N）是N个周期之后的分量故障的概率，Nf是在N个周期后被确定为失败的表示的数量，S是表示的总数。

6. 发明申请

WO2015091029A1 VERFAHREN ZUR REGELUNG UND/ODER STEUERUNG DER STELLGRÖSSEN EINER GASTURBINE IN EINEM VERBRENNUNGSSYSTEM 审中-公开
标题翻译：用于控制和/或泊车的控制方法尺寸A燃气轮机运行在燃油系统
公开(公告)号：WO2015091029A1
公开(公告)日：2015-06-25
申请号：PCT/EP2014/076757
申请日：2014-12-05
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： AMANN, Christian , BECKMANN, Björn , DEUKER, Eberhard , KADAU, Kai , KOCK, Boris Ferdinand , ROLLMANN, Georg , SCHMITZ, Sebastian , ZWINGENBERG, Marcel
IPC分类号： F02C9/00 , G05B13/04 , F23N5/00
CPC分类号： F02C9/00 , F05D2260/81 , F05D2270/082 , F05D2270/083 , F05D2270/20 , F05D2270/334 , F23N5/003 , F23N2023/40
摘要： Die Erfindung betrifft ein Verfahren zur Regelung und/oder Steuerung der Stellgrößen (25) einer Gasturbine in einem Verbrennungssystem, unter Zuhilfenahme dreier erfindungsgemäßer Submodelle.
摘要翻译：本发明涉及用于调节和/或在燃烧系统的燃气涡轮机的操纵变量（25）的控制下，与根据本发明的三个子模型辅助的方法。

7. 发明申请

WO2013075858A1 MODIFIZIERTE OBERFLÄCHE UM EIN LOCH 审中-公开
标题翻译：表面改性一个洞口
公开(公告)号：WO2013075858A1
公开(公告)日：2013-05-30
申请号：PCT/EP2012/068058
申请日：2012-09-14
申请人： SIEMENS AKTIENGESELLSCHAFT , BECK, Thomas , AMANN, Christian , BECKMANN, Björn , BÖTTCHER, Andreas , ESSER, Winfried , GAIO, Giuseppe , KÜPERKOCH, Rudolf , SCHUMANN, Eckart , TETERUK, Rostislav
发明人： BECK, Thomas , AMANN, Christian , BECKMANN, Björn , BÖTTCHER, Andreas , ESSER, Winfried , GAIO, Giuseppe , KÜPERKOCH, Rudolf , SCHUMANN, Eckart , TETERUK, Rostislav
IPC分类号： F01D5/18 , F01D5/28
CPC分类号： F01D5/186 , F01D5/18 , F01D5/28 , F01D5/288 , F05D2230/90 , F05D2260/22141 , Y02T50/676 , Y10T428/24273 , Y10T428/24322
摘要： Durch die Verwendung von Vertiefungen in einer Schicht werden Abplatzungen innerhalb der Interfaces durch die Schichten vermieden.
摘要翻译：通过在穿过层避免了接口内的层剥落使用凹部。

8. 发明申请

WO2013068159A1 HERSTELLUNGSVERFAHREN EINES SCHICHTSYSTEMS 审中-公开
标题翻译：法涂层系统
公开(公告)号：WO2013068159A1
公开(公告)日：2013-05-16
申请号：PCT/EP2012/068048
申请日：2012-09-14
申请人： SIEMENS AKTIENGESELLSCHAFT , AHMAD, Fathi , AMANN, Christian , BECKMANN, Björn , BUCHHOLZ, Björn , GAIO, Giuseppe , HILLE, Thomas , SCHUMANN, Eckart , TETERUK, Rostislav
发明人： AHMAD, Fathi , AMANN, Christian , BECKMANN, Björn , BUCHHOLZ, Björn , GAIO, Giuseppe , HILLE, Thomas , SCHUMANN, Eckart , TETERUK, Rostislav
IPC分类号： C23C30/00 , F01D5/28
CPC分类号： B05D3/007 , C23C30/00 , F01D5/28 , F01D5/288 , F05D2250/294 , F23M2900/05003 , F23M2900/05004 , F23R3/007 , F23R2900/00018
摘要： Durch die Einbringung von Vertiefungen (19', 19'',...) in eine Oberfläche (7, 13) werden die Spannungen in der keramischen Schicht (16) an den metallischen Untergrund reduziert, so dass eine längere Lebensdauer für die keramische Schicht erzielt wird.
摘要翻译：通过在表面导入凹部（19“ 19' ”，...）（7，13），以减少应力在金属基材上的陶瓷层（16），使得具有更长的使用寿命的陶瓷层实现。

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