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1. 发明授权

US08102961B2 Control rod guide tube and method for providing coolant to a nuclear reactor fuel assembly 有权
标题翻译：控制杆导向管和向核反应堆燃料组件提供冷却剂的方法
公开(公告)号：US08102961B2
公开(公告)日：2012-01-24
申请号：US12715521
申请日：2010-03-02
申请人： Birol Aktas , Carlton W. Clark , William Earl Russell, II
发明人： Birol Aktas , Carlton W. Clark , William Earl Russell, II
IPC分类号： G21C19/00
CPC分类号： G21C15/243 , G21C7/113 , G21C13/036 , G21Y2004/302 , Y02E30/40
摘要： Control rod guide tubes for a nuclear reactor having a body with an axial length that defines a lower end portion and an upper end portion and a cavity within a substantial length of the body. Orifices are included at the upper and lower end portions of the body. A control rod chamber is located within the cavity and is configured for receiving a control rod. A plurality of ports is coupled to the cavity and is positioned at a substantial length from the upper end portion of the body. Also included are at least two flow channels within the cavity that extend a substantial portion of the axial length of the body. Each flow channel is fluidly coupled to one or more of the ports for receiving fluid flow from outside the body and an outlet proximate to the upper end portion of the body for providing the received fluid flow.
摘要翻译：用于核反应堆的控制杆引导管具有主体，该主体具有限定下端部的轴向长度，以及在主体的相当长度内的上端部和空腔。孔体包括在身体的上端部和下端部。控制杆室位于空腔内并被构造成用于容纳控制杆。多个端口联接到空腔并且被定位在距本体的上端部分相当长的位置。还包括在空腔内的至少两个延伸主体的轴向长度的大部分的流动通道。每个流动通道流体地联接到一个或多个端口，用于从主体外部接收流体流动，并且靠近主体的上端部分的出口用于提供接收的流体流。

2. 发明授权

US08009791B2 Fuel supports for nuclear reactors 失效
标题翻译：燃料支持核反应堆
公开(公告)号：US08009791B2
公开(公告)日：2011-08-30
申请号：US12542301
申请日：2009-08-17
申请人： Birol Aktas , Robert James , Carlton W. Clark , William Earl Russell, II
发明人： Birol Aktas , Robert James , Carlton W. Clark , William Earl Russell, II
IPC分类号： G21C3/06
CPC分类号： G21C3/3305 , G21C3/322 , G21Y2002/201 , G21Y2004/301 , G21Y2004/302 , Y02E30/38
摘要： A fuel support for a nuclear reactor may include: a plurality of fuel support apertures, each fuel support aperture dimensioned for receiving a lower tie plate of a fuel assembly; and a plurality of lumens, each lumen being coupled to a different fuel support aperture. At least one lumen may be configured for attenuating a fluid flow differently than the fluid flow in at least one other of the lumen.
摘要翻译：用于核反应堆的燃料支撑件可以包括：多个燃料支撑孔，每个燃料支撑孔的尺寸适于接收燃料组件的下部连接板; 和多个管腔，每个管腔联接到不同的燃料支撑孔。至少一个内腔可被配置为与流体的至少另一个中的流体流不同地衰减流体流动。

3. 发明授权

US07672418B2 Control rod guide tube and method for providing coolant to a nuclear reactor fuel assembly 失效
标题翻译：控制杆导向管和向核反应堆燃料组件提供冷却剂的方法
公开(公告)号：US07672418B2
公开(公告)日：2010-03-02
申请号：US11644485
申请日：2006-12-22
申请人： Birol Aktas , Carlton W. Clark , William Earl Russell, II
发明人： Birol Aktas , Carlton W. Clark , William Earl Russell, II
IPC分类号： G21C7/06
CPC分类号： G21C15/243 , G21C7/113 , G21C13/036 , G21Y2004/302 , Y02E30/40
摘要： Control rod guide tubes for a nuclear reactor having a body with an axial length that defines a lower end portion and an upper end portion and a cavity within a substantial length of the body. Orifices are included at the upper and lower end portions of the body. A control rod chamber is located within the cavity and is configured for receiving a control rod. A plurality of ports is coupled to the cavity and is positioned at a substantial length from the upper end portion of the body. Also included are at least two flow channels within the cavity that extend a substantial portion of the axial length of the body. Each flow channel is fluidly coupled to one or more of the ports for receiving fluid flow from outside the body and an outlet proximate to the upper end portion of the body for providing the received fluid flow.
摘要翻译：用于核反应堆的控制杆引导管具有主体，该主体具有限定下端部的轴向长度，以及在主体的相当长度内的上端部和空腔。孔体包括在身体的上端部和下端部。控制杆室位于空腔内并被构造成用于容纳控制杆。多个端口联接到空腔并且被定位在距本体的上端部分相当长的位置。还包括在空腔内的至少两个延伸主体的轴向长度的大部分的流动通道。每个流动通道流体地联接到一个或多个端口，用于从主体外部接收流体流动，并且靠近主体的上端部分的出口用于提供接收的流体流。

4. 发明授权

US07577230B2 Fuel support and method for modifying coolant flow in a nuclear reactor 失效
标题翻译：用于改变核反应堆中冷却剂流动的燃料支架和方法
公开(公告)号：US07577230B2
公开(公告)日：2009-08-18
申请号：US11644498
申请日：2006-12-22
申请人： Birol Aktas , Robert James , Carlton W. Clark , William Earl Russell, II
发明人： Birol Aktas , Robert James , Carlton W. Clark , William Earl Russell, II
IPC分类号： G21C3/06
CPC分类号： G21C3/3305 , G21C3/322 , G21Y2002/201 , G21Y2004/301 , G21Y2004/302 , Y02E30/38
摘要： Fuel supports for a nuclear reactor and methods of modifying fluid flow in a reactor using a fuel support. The fuel supports include a plurality of lumens and a plurality of fuel support apertures with each fuel support aperture being dimensioned for receiving a lower tie plate of a fuel assembly. Each lumen is fluidly coupled to a different fuel support aperture. At least one lumen is configured for attenuating a fluid flow differently than the fluid flow in at least one other of the lumen.
摘要翻译：用于核反应堆的燃料载体和使用燃料载体改变反应器中的流体流动的方法。燃料支撑件包括多个管腔和多个燃料支撑孔，每个燃料支撑孔的尺寸被设计成用于容纳燃料组件的下连接板。每个管腔流体耦合到不同的燃料支撑孔。至少一个管腔配置成与流体的至少另一个中的流体流不同地衰减流体流动。

5. 发明申请

US20080152068A1 Control rod guide tube and method for providing coolant to a nuclear reactor fuel assembly 失效
标题翻译：控制杆导向管和向核反应堆燃料组件提供冷却剂的方法
公开(公告)号：US20080152068A1
公开(公告)日：2008-06-26
申请号：US11644485
申请日：2006-12-22
申请人： Birol Aktas , Carlton W. Clark , William Earl Russell
发明人： Birol Aktas , Carlton W. Clark , William Earl Russell
IPC分类号： G01C19/20
CPC分类号： G21C15/243 , G21C7/113 , G21C13/036 , G21Y2004/302 , Y02E30/40
摘要： Control rod guide tubes for a nuclear reactor having a body with an axial length that defines a lower end portion and an upper end portion and a cavity within a substantial length of the body. Orifices are included at the upper and lower end portions of the body. A control rod chamber is located within the cavity and is configured for receiving a control rod. A plurality of ports is coupled to the cavity and is positioned at a substantial length from the upper end portion of the body. Also included are at least two flow channels within the cavity that extend a substantial portion of the axial length of the body. Each flow channel is fluidly coupled to one or more of the ports for receiving fluid flow from outside the body and an outlet proximate to the upper end portion of the body for providing the received fluid flow.
摘要翻译：用于核反应堆的控制杆引导管具有主体，该主体具有限定下端部的轴向长度，以及在主体的相当长度内的上端部和空腔。孔体包括在身体的上端部和下端部。控制杆室位于空腔内并被构造成用于容纳控制杆。多个端口联接到空腔并且被定位在距本体的上端部分相当长的位置。还包括在空腔内的至少两个延伸主体的轴向长度的大部分的流动通道。每个流动通道流体地联接到一个或多个端口，用于从主体外部接收流体流动，并且靠近主体的上端部分的出口用于提供接收的流体流。

6. 发明申请

US20080152069A1 Fuel support and method for modifying coolant flow in a nuclear reactor 失效
标题翻译：用于改变核反应堆中冷却剂流动的燃料支架和方法
公开(公告)号：US20080152069A1
公开(公告)日：2008-06-26
申请号：US11644498
申请日：2006-12-22
申请人： Birol Aktas , Robert James , Carlton W. Clark , William Earl Russell
发明人： Birol Aktas , Robert James , Carlton W. Clark , William Earl Russell
IPC分类号： G21C19/20
CPC分类号： G21C3/3305 , G21C3/322 , G21Y2002/201 , G21Y2004/301 , G21Y2004/302 , Y02E30/38
摘要： Fuel supports for a nuclear reactor and methods of modifying fluid flow in a reactor using a fuel support. The fuel supports include a plurality of lumens and a plurality of fuel support apertures with each fuel support aperture being dimensioned for receiving a lower tie plate of a fuel assembly. Each lumen is fluidly coupled to a different fuel support aperture. At least one lumen is configured for attenuating a fluid flow differently than the fluid flow in at least one other of the lumen.
摘要翻译：用于核反应堆的燃料载体和使用燃料载体改变反应器中的流体流动的方法。燃料支撑件包括多个管腔和多个燃料支撑孔，每个燃料支撑孔的尺寸被设计成用于容纳燃料组件的下连接板。每个管腔流体耦合到不同的燃料支撑孔。至少一个管腔配置成与流体的至少另一个中的流体流不同地衰减流体流动。

7. 发明授权

US08509377B2 Fuel bundle designs using mixed spacer types 有权
标题翻译：燃料束设计使用混合垫片类型
公开(公告)号：US08509377B2
公开(公告)日：2013-08-13
申请号：US12572491
申请日：2009-10-02
申请人： Birol Aktas
发明人： Birol Aktas
IPC分类号： G21C3/34
CPC分类号： G21C3/322 , G21C3/34 , G21C3/344 , G21C3/352 , Y02E30/38
摘要： Example embodiment fuel bundles use multiple types of spacers within the same fuel bundle. The type for each spacer location may be determined based on the axial position of the spacer, the characteristics of the spacer type, and the location and coolant characteristics for the particular example fuel bundle including the spacers. Historic performance data for the particular bundle location, predictive modeling, etc. may be used to determine what spacer types at which locations result in the best operating conditions and margins for example fuel bundles.
摘要翻译：示例性实施例燃料束在同一燃料束内使用多种类型的间隔物。每个间隔件位置的类型可以基于间隔件的轴向位置，间隔件类型的特性以及包括间隔件的特定示例燃料束的位置和冷却剂特性来确定。可以使用特定束位置，预测建模等的历史性能数据来确定哪些位置导致例如燃料束的最佳操作条件和余量的间隔物类型。

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