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公开(公告)号：US08804897B2
公开(公告)日：2014-08-12
申请号：US11490952
申请日：2006-07-21
IPC分类号： G21C9/00 , G21C17/022
CPC分类号： G21C17/0225 , G01N23/2251 , G01N23/2252 , G01N2223/079 , G21C17/017 , G21F9/004 , G21F9/30 , G21Y2002/103
摘要： A method to analyze crystals in a deposit on a surface of a nuclear generating station heating surface, wherein the method extracts a sample of material from the surface of the nuclear generating station heating surface and also includes conducting at least one of a high resolution scanning electron microscope/energy dispersive X-ray spectrometry of the sample and a scanning transmission electron microscope/selected area electron diffraction/spot and elemental mapping analysis of the sample.
摘要翻译： 一种分析核生成站加热面的表面上的沉积物中的晶体的方法，其中，所述方法从所述核生成站加热面的表面提取材料样品，还包括进行高分辨率扫描电子 样品的显微镜/能量色散X射线光谱法和扫描透射电子显微镜/选择区域电子衍射/样品的斑点和元素映射分析。
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公开(公告)号：US20140183356A1
公开(公告)日：2014-07-03
申请号：US11490952
申请日：2006-07-21
IPC分类号： G01N23/225
CPC分类号： G21C17/0225 , G01N23/2251 , G01N23/2252 , G01N2223/079 , G21C17/017 , G21F9/004 , G21F9/30 , G21Y2002/103
摘要： A method to analyze crystals in a deposit on a surface of a nuclear generating station heating surface, wherein the method extracts a sample of material from the surface of the nuclear generating station heating surface and also includes conducting at least one of a high resolution scanning electron microscope/energy dispersive X-ray spectrometry of the sample and a scanning transmission electron microscope/selected area electron diffraction/spot and elemental mapping analysis of the sample.
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3.发明授权Method for prediction of light water reactor fuel defects using a fuel condition index 有权使用燃料条件指数预测轻水反应堆燃料缺陷的方法公开(公告)号：US08737557B2
公开(公告)日：2014-05-27
申请号：US11490959
申请日：2006-07-21
IPC分类号： G21C17/07
摘要： A method to assess light water reactor fuel integrity is presented having the steps of granting access in a nuclear reactor fuel pool to at least one of a discharged fuel rod and a nuclear fuel assembly, calculating an operating flux for the fuel rod, measuring a thickness of CRUD on the fuel rod, measuring a thickness of oxide on the fuel rod, calculating a maximized flux for the at least one fuel rod for a position of the one fuel rod in a nuclear reactor, calculating a maximized deposit for the fuel rod, calculating a maximized oxide thickness for the fuel rod, calculating a fuel condition index of the fuel rod, comparing the fuel condition index to an index constant, and removing the fuel rod from operation when the fuel condition index is greater than the index constant.
摘要翻译： 提出了一种评估轻水反应堆燃料完整性的方法，其具有以下步骤：在核反应堆燃料池中进入至排放的燃料棒和核燃料组件中的至少一个，计算燃料棒的工作流量，测量厚度 在燃料棒上测量燃料棒上的氧化物的厚度，计算用于核反应堆中一个燃料棒的位置的至少一个燃料棒的最大通量，计算燃料棒的最大沉积物， 计算燃料棒的最大化氧化物厚度，计算燃料棒的燃料条件指数，将燃料条件指数与指数常数进行比较，以及当燃料条件指数大于指标常数时将燃料棒从操作中去除。
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4.发明授权Method for positive identification of inner surface and outer surface of sample flakes 有权用于阳性鉴定样品片的内表面和外表面的方法公开(公告)号：US07822259B2
公开(公告)日：2010-10-26
申请号：US11441743
申请日：2006-05-26
IPC分类号： G06K9/00
CPC分类号： G06T7/001 , G06T2207/30108 , G21C17/06
摘要： A method for determining the inner surface and an outer surface of a sample flake through the use of digital image photography wherein digital images of a sample flake first surface and second surface are compared to a known inner surface and known outer surface of a reference flake.
摘要翻译： 通过使用数字图像拍摄来确定样品片的内表面和外表面的方法，其中将样品片状第一表面和第二表面的数字图像与参考片的已知内表面和已知外表面进行比较。
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5.发明授权Nuclear power plant using nanoparticies in closed circuits of emergency systems and related method 失效在紧急系统闭路使用纳米颗粒的核电厂及相关方法公开(公告)号：US08160197B2
公开(公告)日：2012-04-17
申请号：US11714423
申请日：2007-03-06
IPC分类号： G21C9/00
CPC分类号： G21C15/18 , G21C19/307 , G21Y2002/103 , G21Y2002/201 , G21Y2002/50 , G21Y2004/40 , Y02E30/40
摘要： A nuclear power plant with an improved cooling system using nanoparticles in solid or fluid form to improve heat transfer and reduce corrosion is provided. The nanoparticles are delivered to a closed cooling circuit such as a CCWS. Methods for providing the nanoparticles are also provided.
摘要翻译： 提供了一种具有改进的冷却系统的核电站，其使用固体或流体形式的纳米颗粒来改善传热和减少腐蚀。 纳米颗粒被输送到封闭的冷却回路，例如CCWS。 还提供了提供纳米颗粒的方法。
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6.发明授权Nuclear power plant using nanoparticles in emergency systems and related method 有权在应急系统中使用纳米颗粒的核电厂及相关方法公开(公告)号：US08976920B2
公开(公告)日：2015-03-10
申请号：US11713144
申请日：2007-03-02
CPC分类号： G21C15/182 , G21Y2002/201 , G21Y2002/50 , G21Y2004/30 , G21Y2004/40 , Y02E30/40
摘要： A nuclear power plant with an improved cooling system using nanoparticles in solid or fluid form is provided. The nanoparticles are delivered in locations such as the cold leg accumulator and high and low pressure pumps of an emergency core cooling system. Motor driven valves and pressurization can aid in the delivery. Methods for providing the nanoparticles are also provided.
摘要翻译： 提供了一种使用固体或流体形式的纳米颗粒改进的冷却系统的核电站。 纳米颗粒在诸如冷腿蓄能器和应急芯冷却系统的高低压泵之类的地方被输送。 电机驱动阀和加压可以帮助交货。 还提供了提供纳米颗粒的方法。
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7.发明授权Method of determining the power transfer of nuclear component with a layer of material placed upon a heating surface of the component 有权通过放置在部件的加热表面上的材料层来确定核部件的功率传递的方法公开(公告)号：US07420165B1
公开(公告)日：2008-09-02
申请号：US11450702
申请日：2006-06-09
IPC分类号： G01N23/225 , G01K17/00 , G21C17/00
摘要： A method to characterize the power transfer of a nuclear component is provided including the steps of obtaining a sample of a deposit layer on a side of a nuclear component, obtaining a scanning electron microscope image of an outside surface of the sample, obtaining a scanning electron microscope image of an inside surface of the sample, analyzing the scanning electron microscope images of the outside and inside surfaces of the sample for a presence of capillaries and steam chimneys, and calculating the power transfer of the component based on a number of steam chimneys in the deposit layer.
摘要翻译： 提供了表征核成分的功率转移的方法，包括以下步骤：获得核组分一侧的沉积层样品，获得样品外表面的扫描电子显微镜图像，获得扫描电子 样品内表面的显微镜图像，分析样品的外表面和内表面的扫描电子显微镜图像以存在毛细管和蒸汽烟囱，并且基于多个蒸汽烟囱计算组件的功率传递 沉积层。
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8.发明申请Method for positive identification of inner surface and outer surface of sample flakes 有权用于阳性鉴定样品片的内表面和外表面的方法公开(公告)号：US20080069454A1
公开(公告)日：2008-03-20
申请号：US11441743
申请日：2006-05-26
IPC分类号： G06K9/62
CPC分类号： G06T7/001 , G06T2207/30108 , G21C17/06
摘要： A method for determining the inner surface and an outer surface of a sample flake through the use of digital image photography wherein digital images of a sample flake first surface and second surface are compared to a known inner surface and known outer surface of a reference flake.
摘要翻译： 通过使用数字图像拍摄来确定样品片的内表面和外表面的方法，其中将样品片状第一表面和第二表面的数字图像与参考片的已知内表面和已知外表面进行比较。
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9.发明申请Nuclear power plant using nanoparticles in emergency situations and related method 审中-公开在紧急情况下使用纳米颗粒的核电站及相关方法公开(公告)号：US20080219395A1
公开(公告)日：2008-09-11
申请号：US11714422
申请日：2007-03-06
IPC分类号： G21C9/00
摘要： A nuclear power plant provides for delivery of nanoparticles to coolant found in the containment, for example during severe accident scenarios. The nanoparticles advantageously can be delivered passively or actively independently of any emergency core cooling system. The nanoparticle supply can include for example tanks storing nanofluids or solid nanoparticles, or dissolvable paints containing nanoparticles. Methods for providing the nanoparticles are also provided.
摘要翻译： 核电厂提供将纳米颗粒输送到容纳物中的冷却剂，例如在严重的事故情况下。 纳米颗粒有利地可以被动地或主动地被递送地独立于任何应急芯冷却系统。 纳米颗粒供应可以包括例如存储纳米流体或固体纳米颗粒的罐，或者包含纳米颗粒的可溶解涂料。 还提供了提供纳米颗粒的方法。
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10.发明申请公开(公告)号：US20080224038A1
公开(公告)日：2008-09-18
申请号：US11450702
申请日：2006-06-09
IPC分类号： G21K7/00
摘要： A method to characterize the power transfer of a nuclear component is provided including the steps of obtaining a sample of a deposit layer on a side of a nuclear component, obtaining a scanning electron microscope image of an outside surface of the sample, obtaining a scanning electron microscope image of an inside surface of the sample, analyzing the scanning electron microscope images of the outside and inside surfaces of the sample for a presence of capillaries and steam chimneys, and calculating the power transfer of the component based on a number of steam chimneys in the deposit layer.
摘要翻译： 提供了表征核成分的功率转移的方法，包括以下步骤：获得核组分一侧的沉积层样品，获得样品外表面的扫描电子显微镜图像，获得扫描电子 样品内表面的显微镜图像，分析样品的外表面和内表面的扫描电子显微镜图像以存在毛细管和蒸汽烟囱，并且基于多个蒸汽烟囱计算组件的功率传递 沉积层。
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