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• MicroSkyshine ®; 软件用于计算天空散射的γ 射线光子剂量。
• MicroSkyshine ®已用于10CFR50评估的一致性。典型的应用是确定BWR涡轮机建筑物，放射性废物储存和废物处理场所的散射。MicroSkyshine®的溶液分析法是基于使用“梁函数”为一个点源。这种方法是为NUREG / CR-0781（1979年5月）开发的，这是由NRC赞助的。
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• 软件主要特点：
• 各种筒仓和墙壁几何形状。MicroSkyshine®接受名米，厘米，英尺或英寸三维数据
• 散射介质是空气，Berger方法用于计算顶部屏蔽中的累积。可以为此目的选择其中材料中的任何一种
• 包括放射性核素的库数据，衰减和累积
• 可以计算源衰减并生成子元素
• 可创建多达20个能源库（具备100 keV-10 MeV的能量范围）；总浓度条自动转换为curies
• 通过MicroSkyshine执行所有计算，假设仓壁或垂直壁是完美的。也就是说，不穿透墙壁的辐射是无法计算的
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• 几何包括
• 墙壁后面的点源
• 墙壁后面的水平线源
• 墙后面的水平矩形区域源
• 墙后面的水平圆形区域源
• 墙后面的垂直线源
• 墙后的垂直矩形区域源
• 墙后的垂直圆形区域源
• 墙后面的矩形体积源
• 墙后的垂直圆柱体积源
• 墙后面的水平圆柱形源
• 矩形外壳中的点源
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• MicroSkyshine®增强软件功能：
• Microsoft Windows接口
• 完全交互式输入处理和输入错误检查
• 主菜单允许您创建，保存，加载，擦除和运行许多案例。您可以更改一个数据条目，而无需通过整个输入序列
• 批处理——可以在批处理模式下运行多个案例
• 灵敏度运行——可以检查几个参数以确定终的剂量率
• 结果可以保存为文本，HTML , Microsoft Word和Microsoft Excel格式
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• MicroSkyshine® V5包括
• 更新了所有几何图形
• 安装过程已经增强，现在兼容微软系统中心配置管理器
• 添加了检查更新功能，以允许用户检查新更新
• 全面的Microsoft Windows 10的兼容性
• 增加了对微软新版本的兼容性 Excel和Word
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• 系统要求
• Windows 10 ，8 /8.1 ， 7 ， Vista或XP
• Internet Explorer版本7及以上
• .NET Framework 1.1版或更高版本
• Word 2003 和Excel 2003或将结果保存到这些新的格式
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• 【英文介绍】
  
• MicroSkyshine® calculates the photon dose from sky scattered gamma ray radiation.
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• MicroSkyshine® has been used to evaluate conformance with:
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• • 10CFR50, Appendix I ALARA requirements
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• • 40CFR190 fuel cycle exposure criteria.
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• Typical application would be to determine scattering from BWR turbine buildings, radwaste storage facilities, and waste disposal sites.
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• MicroSkyshine’s® analytical method of solution is based on the use of “beam functions” for a point source. This method was developed for NUREG/CR-0781 (May 1979), which resulted from an NRC sponsored effort. However, MicroSkyshine® reflects the efforts of analysts at Kansas State University, who further improved the method.
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• MicroSkyshine’s® Technical Features:
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• 1.A variety of silo and wall geometries. MicroSkyshine® accepts dimensional data in meters, centimeters, feet, or inches.
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• 2.The scattering medium is air, and the Berger method is used for calculating buildup in an overhead shield. Any one of seven materials can be selected for this purpose.
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• 3.Library data for radionuclides, attenuation, and buildup are included.
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• 4.Source decay can be calculated and daughters generated.
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• 5.As many as twenty energy groups (with an energy range of 100 keV-10 MeV) may be created; total concentration entries are automatically converted to curies.
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• 6.All calculations performed by MicroSkyshine® assume that the silo wall or vertical wall is a perfect shield; that is, radiation through the walls will not be calculated.
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• Geometries Included:
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• Point Source In A Silo
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• Vertical Line Source In A Silo
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• Vertical Cylinder Source In A Silo
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• Point Source Behind A Wall
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• Horizontal Line Source Behind A Wall
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• Horizontal Rectangular Area Source Behind A Wall
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• Horizontal Circular Area Source Behind A Wall
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• Vertical Line Source Behind A Wall
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• Vertical Rectangular Area Source Behind A Wall
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• Vertical Circular Area Source Behind A Wall
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• Rectangular Volume Source Behind A Wall
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• Vertical Cylindrical Volume Source Behind A Wall
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• Horizontal Cylindrical Source Behind A Wall
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• Point Source In A Rectangular Enclosure
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• MicroSkyshine® Enhanced Software Features:
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• Microsoft Windows interface.
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• Fully interactive input processing and input error checking.
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• The main menu allows you to create, save, load, erase, and run many cases. You can change one data entry without having to pass through the entire input sequence.
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• Batch Processing – Multiple cases can be run in Batch mode
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• Sensivity Runs – Several parameters can be examines to determine the resulting dose rate.
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• Results can be saved in text, HTML, Microsoft Word, and Excel formats.