-
公开(公告)号：US10088165B2
公开(公告)日：2018-10-02
申请号：US14680995
申请日：2015-04-07
发明人： Quoc Hoai Nguyen , Kwanwoo Kim , Whitney Epperson , Patrick Edward Pastecki , Mark Anthony Mueller
摘要： A system includes a combustor having a combustion chamber and a combustor supply passage configured to supply a fluid flow into the combustion chamber. The system also includes a resonator configured to receive at least a portion of the fluid flow. The resonator comprises a frequency adjuster configured to change an attenuation frequency of the resonator.
-
公开(公告)号：US09039352B2
公开(公告)日：2015-05-26
申请号：US13668855
申请日：2012-11-05
IPC分类号： F04D29/66 , F01D25/30 , F02C7/24 , G10K11/168
CPC分类号： F01D25/30 , F02C7/24 , F05D2260/96 , G10K11/168
摘要： A sound attenuating chimney element for a turbomachine system includes a high density outer body having an external surface and an internal surface, and one or more acoustic attenuation layers provided on the external surface of the outer body. The one or more acoustic attenuation layers include an outer surface portion and an inner surface portion. A structural layer is provided on the outer surface portion of the one or more acoustic attenuation layers. The structural layer includes an external surface that defines a duct configured and disposed to pass gases from the turbomachine system.
摘要翻译： 用于涡轮机系统的声音衰减烟囱元件包括具有外表面和内表面的高密度外体体，以及设置在外体外表面上的一个或多个声衰减层。 一个或多个声衰减层包括外表面部分和内表面部分。 在一个或多个声衰减层的外表面部分上提供结构层。 结构层包括外表面，该外表面限定了构造和设置成使来自涡轮机系统的气体的管道。
-
公开(公告)号：US10436072B2
公开(公告)日：2019-10-08
申请号：US15435465
申请日：2017-02-17
发明人： Quoc Hoai Nguyen , Ashish Agrawal , Horacio Solis , Yunyi Zou , Tho V. Nguyen
摘要： This application provides elastomeric shock absorbers for turbine transportation. Example engine mounts may include a first plate, a second plate, and an elastomeric bearing positioned between the first plate and the second plate. The engine mount may be configured to absorb or dampen vibration along an X-axis, a Y-axis, and a Z-axis of a turbine during transportation.
-
公开(公告)号：US20170008739A1
公开(公告)日：2017-01-12
申请号：US14794697
申请日：2015-07-08
CPC分类号： B66C13/04 , B66C1/10 , B66C1/101 , B66C1/105 , B66C1/107 , B66C1/108 , B66C13/08 , B66C13/16 , B66C13/18 , B66C15/06
摘要： A system includes a spreader bar comprising a structural support, a first load coupling, and a second load coupling, and a lift coupling and a drive system coupled to the lift coupling. The system also includes at least one load sensor configured to sense a load coupled to the first load coupling, the second load coupling, or a combination thereof. A controller may be coupled to the drive system and the at least one load sensor, such that the controller is configured to obtain an indication of a center of gravity of the load based on the at least one load sensor, and the controller is configured to operate the drive system to move the lift coupling based on the center of gravity.
摘要翻译： 一种系统包括一个包括结构支撑件，第一负载联接器和第二负载联接器的吊架杆，以及耦合到提升联接器的提升联接器和驱动系统。 该系统还包括至少一个负载传感器，其被配置为感测耦合到第一负载耦合，第二负载耦合或其组合的负载。 控制器可以耦合到驱动系统和至少一个负载传感器，使得控制器被配置为基于至少一个负载传感器获得负载重心的指示，并且控制器被配置为 操作驱动系统以根据重心移动升降联轴器。
-
公开(公告)号：US20190136729A1
公开(公告)日：2019-05-09
申请号：US16217968
申请日：2018-12-12
IPC分类号： F01N1/06 , G10K11/178 , H04R1/08 , F02C7/045
摘要： A device includes a housing and a core configured to be secured within the housing. The core includes a microphone configured to detect a sound signal. The core also includes a control board configured to generate a noise-canceling sound signal based on the sound signal and a set of transfer functions. The core further includes a speaker configured to deliver the noise-canceling sound signal. The device also includes a fastener configured to connect the housing to an air filter of an intake vent of an enclosure of a power generation unit.
-
公开(公告)号：US20180301136A1
公开(公告)日：2018-10-18
申请号：US15923293
申请日：2018-03-16
IPC分类号： G10K11/178 , F24F13/24
摘要： A method to suppress noise emanating from an electrical power generator including the steps of: receiving sound emanating from the electrical power generator, wherein the sound is received in a duct for cooling air having passed through the generator; analyzing the received sound and, based on the analysis, generating a sound signal which represents a destructive sound to the received sound, and broadcasting a destructive sound into the duct, wherein the destructive sound corresponds to the sound signal.
-
公开(公告)号：US20180094555A1
公开(公告)日：2018-04-05
申请号：US15037270
申请日：2016-04-20
IPC分类号： F01N1/06 , H04R1/08 , G10K11/178 , F02C7/045
CPC分类号： F01N1/065 , F02C7/045 , G10K11/178 , G10K2210/1082 , G10K2210/3055 , H04R1/083
摘要： A device includes a housing and a core configured to be secured within the housing. The core includes a microphone configured to detect a sound signal. The core also includes a control board configured to generate a noise-canceling sound signal based on the sound signal and a set of transfer functions. The core further includes a speaker configured to deliver the noise-canceling sound signal. The device also includes a fastener configured to connect the housing to an air filter of an intake vent of an enclosure of a power generation unit.
-
公开(公告)号：US20170354059A1
公开(公告)日：2017-12-07
申请号：US15174670
申请日：2016-06-06
发明人： Quoc Hoai Nguyen , Nam Tran , Justin Benden
CPC分类号： H05K7/20145 , F01D25/12 , F01D25/14 , F05D2220/32 , H05K7/20572 , H05K7/20909
摘要： In one embodiment, the system includes one or more electrical components associated with turbomachinery, and the one or more electrical components are disposed within two or more interior compartments of an electrical enclosure. The system also includes a cooling system coupled to the electrical enclosure. The cooling system includes one or more air ducts configured to direct a cooling air to each interior compartment of the two or more interior compartments. The cooling system also includes a controller configured to route cooling air to each interior compartment via the one or more air ducts. The controller is configured to independently regulate a thermal environment for each interior compartment of the two or more interior compartments.
-
公开(公告)号：US20170260878A1
公开(公告)日：2017-09-14
申请号：US15069444
申请日：2016-03-14
CPC分类号： F01D25/285 , F01D15/10 , F01D25/28 , F05D2220/30 , F05D2220/76 , F05D2230/64 , F05D2230/644 , F05D2240/90 , F05D2250/311 , F05D2270/8041 , G01B11/27
摘要： An alignment system includes a first visual indicia and a second visual indicia disposed on a first mobile unit, and a third visual indicia and a fourth visual indicia disposed on a second mobile unit. The alignment system also includes a visual inspection area configured to enable collective viewing of the first visual indicia, the second visual indicia, the third visual indicia, and the fourth visual indicia along a single direction. The alignment system is configured to align the first mobile unit with the second mobile unit along a vertical axis, a horizontal axis, and a rotational axis to help align a rotational coupling between the first mobile unit and the second mobile unit.
-
公开(公告)号：US12051289B2
公开(公告)日：2024-07-30
申请号：US17143561
申请日：2021-01-07
发明人： Quoc Hoai Nguyen , Arkadiusz Bartlomiej Nagorski , Dinesh Venugopal setty , Richard Lynn Loud , Luong Tran Mortellaro
CPC分类号： G07C5/0833 , F01D21/045 , G01N29/14 , H04R29/005 , G01N2291/044 , H04R1/406 , H04R3/005
摘要： A system includes an acoustic monitoring, analysis, and diagnostic system having a processor. The processor is configured to receive NF noise signals from a near field (NF) microphone array, the NF microphone array measures noises from a power generation system in a NF. The processor is configured to receive FF noise signals from a far field (FF) microphone array, the FF microphone array measures noises from a power generation system in a FF. The processor is configured to derive NF and FF noise measurements based on the signals and to synchronize the NF and FF noise measurements to create synchronized NF and FF noise data. The processor is configured to analyze the synchronized NF and FF noise data to create a NF and an FF noise signature. The processor is configured to diagnose root causes of noises generated from the power generation system and to report the root causes.
-
-
-
-
-
-
-
-
-
搜索结果
23 条记录 (耗时 0.021 秒)
