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1. 发明申请

US20130177127A1 OPTIMIZED FLOWER TUBES AND OPTIMIZED ADVANCED GRID CONFIGURATIONS 审中-公开
标题翻译：优化的花管和优化的高级配置
公开(公告)号：US20130177127A1
公开(公告)日：2013-07-11
申请号：US13691891
申请日：2012-12-03
申请人： XIAOYAN (JANE) JIANG , YIBAN XU , ZESES E. KAROUTAS
发明人： XIAOYAN (JANE) JIANG , YIBAN XU , ZESES E. KAROUTAS
IPC分类号： G21C3/356
CPC分类号： G21C3/356 , G21C3/344 , G21C3/352 , G21Y2002/201 , G21Y2002/302 , G21Y2002/303 , G21Y2004/30 , Y02E30/40
摘要： A support grid for a nuclear fuel assembly, the nuclear fuel assembly including a generally cylindrical fuel rod with a diameter, wherein the support grid includes a frame assembly having a plurality of generally circular cells and a plurality of helical frame members. The helical frame members are disposed in the cells and are structured to contact the cell as well as a fuel rod. The helical fuel rod contact portion may have a variable pitch.
摘要翻译：用于核燃料组件的支撑栅格，所述核燃料组件包括具有直径的大致圆柱形燃料棒，其中所述支撑栅格包括具有多个大致圆形电池和多个螺旋形框架构件的框架组件。螺旋形框架构件设置在单元中并且被构造成接触单元以及燃料棒。螺旋燃料棒接触部分可以具有可变的间距。

2. 发明授权

US08369475B2 Nuclear fuel assembly support grid 有权
标题翻译：核燃料组件支撑电网
公开(公告)号：US08369475B2
公开(公告)日：2013-02-05
申请号：US12609259
申请日：2009-10-30
申请人： Yong (Roger) Lu , Xiaoyan (Jane) Jiang , Michael E. Conner , Paul M. Evans
发明人： Yong (Roger) Lu , Xiaoyan (Jane) Jiang , Michael E. Conner , Paul M. Evans
IPC分类号： G21C3/352 , G21C3/34 , G21C3/00
CPC分类号： G21C3/322 , G21C3/352 , G21C3/3563 , Y02E30/38
摘要： A nuclear fuel assembly support grid formed from an array of a plurality of orthogonally arranged straps in an egg-crate configuration with angled trailing and/or leading edges that are designed to break the correlation of vortices shed from the edges of the grid straps by varying the phase of the vortices to avoid resonant vibration of the straps.
摘要翻译：一种核燃料组件支撑格栅，其由具有成角度的尾部和/或前缘的多个正交排列的带状排列的阵列形成，其具有成角度的后缘和/或前缘，其被设计成通过改变从网格带的边缘脱落的涡流的相关性涡流的相位，以避免带的共振振动。

3. 发明申请

US20100322371A1 OPTIMIZED FLOWER TUBES AND OPTIMIZED ADVANCED GRID CONFIGURATIONS 审中-公开
标题翻译：优化的花管和优化的高级配置
公开(公告)号：US20100322371A1
公开(公告)日：2010-12-23
申请号：US12871079
申请日：2010-08-30
申请人： XIAOYAN (JANE) JIANG , YIBAN XU , Z. E. KAROUTAS
发明人： XIAOYAN (JANE) JIANG , YIBAN XU , Z. E. KAROUTAS
IPC分类号： G21C3/344
CPC分类号： G21C3/356 , G21C3/344 , G21C3/352 , Y02E30/40
摘要： A support grid for a nuclear fuel assembly, the fuel rod assembly having a generally cylindrical fuel rod with a diameter, wherein the support grid includes a frame assembly having a plurality of outer straps and a plurality tubular members and/or helical frame members. The tubular members/helical frame members have a contact portion structured to contact an adjacent helical frame member and at least one helical fuel rod contact portion with a lesser diameter. The lesser diameter is generally equivalent to the fuel rod diameter such that a fuel rod disposed in the helical frame member would engage the inner helical frame member at helical fuel rod contact portion. The helical fuel rod contact portion may have a variable pitch.
摘要翻译：用于核燃料组件的支撑格栅，燃料棒组件具有直径为大致圆柱形的燃料棒，其中支撑格栅包括具有多个外带和多个管状构件和/或螺旋框架构件的框架组件。管状构件/螺旋框架构件具有被构造成接触相邻的螺旋框架构件和至少一个具有较小直径的螺旋式燃料棒接触部分的接触部分。较小的直径通常等于燃料棒直径，使得设置在螺旋形框架构件中的燃料棒将以螺旋形燃料棒接触部分接合内部螺旋形框架构件。螺旋燃料棒接触部分可以具有可变的间距。

4. 发明申请

US20110002435A1 NUCLEAR FUEL ASSEMBLY SUPPORT GRID 审中-公开
公开(公告)号：US20110002435A1
公开(公告)日：2011-01-06
申请号：US12495873
申请日：2009-07-01
申请人： Yong Roger LU , Xiaoyan Jane Jiang , Michael E. Conner , Paul M. Evans
发明人： Yong Roger LU , Xiaoyan Jane Jiang , Michael E. Conner , Paul M. Evans
IPC分类号： G21C3/34
CPC分类号： G21C3/322 , G21C3/352 , G21C3/3563 , Y02E30/38
摘要： A nuclear fuel assembly support grid formed from an array of a plurality of orthogonally arranged straps in an egg-crate configuration with angled trailing and/or leading edges that are designed to break the correlation of vortices shed from the edges of the grid straps by varying the phase of the vortices to avoid resonant vibration of the straps.

5. 发明授权

US10128005B2 Optimized flower tubes and optimized advanced grid configurations 有权
公开(公告)号：US10128005B2
公开(公告)日：2018-11-13
申请号：US13691891
申请日：2012-12-03
申请人： Xiaoyan (Jane) Jiang , Yiban Xu , Zeses E. Karoutas
发明人： Xiaoyan (Jane) Jiang , Yiban Xu , Zeses E. Karoutas
IPC分类号： G21C3/356 , G21C3/344 , G21C3/352
摘要： A support grid for a nuclear fuel assembly, the nuclear fuel assembly including a generally cylindrical fuel rod with a diameter, wherein the support grid includes a frame assembly having a plurality of generally circular cells and a plurality of helical frame members. The helical frame members are disposed in the cells and are structured to contact the cell as well as a fuel rod. The helical fuel rod contact portion may have a variable pitch.

6. 发明授权

US08358733B2 Helically fluted tubular fuel rod support 有权
标题翻译：螺旋状管状燃料棒支撑
公开(公告)号：US08358733B2
公开(公告)日：2013-01-22
申请号：US12538307
申请日：2009-08-10
申请人： Xiaoyan (Jane) Jiang
发明人： Xiaoyan (Jane) Jiang
IPC分类号： G21C3/34 , G21C3/32
CPC分类号： G21C3/352 , G21C3/322 , G21C3/3566 , Y02E30/38
摘要： A support grid for a nuclear fuel assembly, the fuel rod assembly having a generally cylindrical fuel rod with a diameter, wherein the support grid includes a frame assembly having a plurality of outer straps and a plurality of helical frame members. The helical frame members have a contact portion structured to contact an adjacent helical frame member and at least one helical fuel rod contact portion with a lesser diameter. The lesser diameter is generally equivalent to the fuel rod diameter such that a fuel rod disposed in the helical frame member would engage the inner helical frame member at helical fuel rod contact portion. The helical frame members are coupled to each other at the contact portions thereby forming a grid. The plurality of outer straps are disposed about the perimeter of the helical frame members.
摘要翻译：用于核燃料组件的支撑格栅，燃料棒组件具有直径为大致圆柱形的燃料棒，其中支撑格栅包括具有多个外带和多个螺旋框架构件的框架组件。螺旋框架构件具有被构造成接触相邻的螺旋框架构件和至少一个较小直径的螺旋燃料棒接触部分的接触部分。较小的直径通常等于燃料棒直径，使得设置在螺旋形框架构件中的燃料棒将以螺旋形燃料棒接触部分接合内部螺旋形框架构件。螺旋框架构件在接触部分处彼此联接，从而形成网格。多个外带围绕螺旋框架构件的周边设置。

7. 发明申请

US20060153327A1 Helically fluted tubular fuel rod support 有权
公开(公告)号：US20060153327A1
公开(公告)日：2006-07-13
申请号：US11033434
申请日：2005-01-11
申请人： Xiaoyan (Jane) Jiang
发明人： Xiaoyan (Jane) Jiang
IPC分类号： G21C3/34
CPC分类号： G21C3/352 , G21C3/344 , G21C3/356 , G21Y2002/201 , G21Y2002/302 , G21Y2002/303 , G21Y2004/30 , Y02E30/40
摘要： A support grid for a nuclear fuel assembly, the fuel rod assembly having a generally cylindrical fuel rod with a diameter, wherein the support grid includes a frame assembly having a plurality of generally uniform cells, each the cell having at least one wall and a width and at least one generally cylindrical tubular member having a cell contact portion with a greater diameter and at least one helical fuel rod contact portion with a lesser diameter, the cell contact portion and the fuel rod contact portion joined by a transition portion, the greater diameter being generally equivalent to the cell width, and the lesser diameter being generally equivalent to the fuel rod diameter such that a fuel rod disposed in the tubular member would engage the inner diameter. Wherein the least one tubular member disposed in one cell of the plurality of generally square cells so that the cell contact portion engages the at least one cell sidewall.

8. 发明申请

US20110033020A1 HELICALLY FLUTED TUBULAR FUEL ROD SUPPORT 有权
标题翻译：有效流体管状燃油支撑
公开(公告)号：US20110033020A1
公开(公告)日：2011-02-10
申请号：US12538307
申请日：2009-08-10
申请人： XIAOYAN JANE JIANG
发明人： XIAOYAN JANE JIANG
IPC分类号： G21C3/34
CPC分类号： G21C3/352 , G21C3/322 , G21C3/3566 , Y02E30/38
摘要： A support grid for a nuclear fuel assembly, the fuel rod assembly having a generally cylindrical fuel rod with a diameter, wherein the support grid includes a frame assembly having a plurality of outer straps and a plurality of helical frame members. The helical frame members have a contact portion structured to contact an adjacent helical frame member and at least one helical fuel rod contact portion with a lesser diameter. The lesser diameter is generally equivalent to the fuel rod diameter such that a fuel rod disposed in the helical frame member would engage the inner helical frame member at helical fuel rod contact portion. The helical frame members are coupled to each other at the contact portions thereby forming a grid. The plurality of outer straps are disposed about the perimeter of the helical frame members.
摘要翻译：用于核燃料组件的支撑格栅，燃料棒组件具有直径为大致圆柱形的燃料棒，其中支撑格栅包括具有多个外带和多个螺旋框架构件的框架组件。螺旋框架构件具有被构造成接触相邻的螺旋框架构件和至少一个较小直径的螺旋燃料棒接触部分的接触部分。较小的直径通常等于燃料棒直径，使得设置在螺旋形框架构件中的燃料棒将以螺旋形燃料棒接触部分接合内部螺旋形框架构件。螺旋框架构件在接触部分处彼此联接，从而形成网格。多个外带围绕螺旋框架构件的周边设置。

9. 发明申请

US20110002436A1 NUCLEAR FUEL ASSEMBLY SUPPORT GRID 有权
标题翻译：核燃料组件支持网
公开(公告)号：US20110002436A1
公开(公告)日：2011-01-06
申请号：US12609259
申请日：2009-10-30
申请人： Yong (Roger) Lu , Xiaoyan (Jane) Jiang , Michael E. Conner , Paul M. Evans
发明人： Yong (Roger) Lu , Xiaoyan (Jane) Jiang , Michael E. Conner , Paul M. Evans
IPC分类号： G21C3/34
CPC分类号： G21C3/322 , G21C3/352 , G21C3/3563 , Y02E30/38
摘要： A nuclear fuel assembly support grid formed from an array of a plurality of orthogonally arranged straps in an egg-crate configuration with angled trailing and/or leading edges that are designed to break the correlation of vortices shed from the edges of the grid straps by varying the phase of the vortices to avoid resonant vibration of the straps.
摘要翻译：一种核燃料组件支撑格栅，其由具有成角度的尾部和/或前缘的多个正交排列的带状排列的阵列形成，其具有成角度的后缘和/或前缘，其被设计成通过改变从网格带的边缘脱落的涡流的相关性涡流的相位，以避免带的共振振动。

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