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1. 发明申请

US20070244645A1 Gas-condition predicting device and diffusion-condition predicting system 审中-公开
标题翻译：气体预测装置和扩散条件预测系统
公开(公告)号：US20070244645A1
公开(公告)日：2007-10-18
申请号：US11727219
申请日：2007-03-26
申请人： Tomohiro Hara , Ryoji Ohba , Kazuki Okabayashi , Jiro Yoneda , Akinori Kochi , Shigehiro Nukatsuka
发明人： Tomohiro Hara , Ryoji Ohba , Kazuki Okabayashi , Jiro Yoneda , Akinori Kochi , Shigehiro Nukatsuka
IPC分类号： G06F19/00 , G06F17/40
CPC分类号： G01W1/10
摘要： A gas-condition predicting device includes an auxiliary storage device for storing each atmospheric condition in association with gas flow-field data in a target area under the atmospheric condition; a meteorological-modeling unit for calculating, using a meteorological model calculation, meteorological parameters at a plurality of evaluation points defined in an enlarged area that includes the target area and that is larger than the target area; and an extraction unit for determining atmospheric conditions in the target area from the meteorological parameters calculated by the meteorological-modeling unit and extracting from the auxiliary memory device gas flow-field data corresponding to the atmospheric conditions.
摘要翻译：气体预测装置包括：辅助存储装置，用于在大气条件下的目标区域中与气体流场数据相关联地存储每个大气条件; 用于使用气象模型计算在包括所述目标区域并且大于所述目标区域的放大区域中定义的多个评估点处计算气象参数的气象建模单元; 以及提取单元，用于根据由气象建模单元计算的气象参数确定目标区域中的大气条件，并从辅助存储装置提取与大气条件对应的气体流场数据。

2. 发明申请

US20120130640A1 DIFFUSION STATE PREDICTION DEVICE, METHOD, AND PROGRAM 审中-公开
标题翻译：扩散状态预测装置，方法和程序
公开(公告)号：US20120130640A1
公开(公告)日：2012-05-24
申请号：US13388364
申请日：2010-10-14
申请人： Ryoji Ohba , Kazuki Okabayashi , Tomohiro Hara , Jiro Yoneda , Yoshinori Nagayama
发明人： Ryoji Ohba , Kazuki Okabayashi , Tomohiro Hara , Jiro Yoneda , Yoshinori Nagayama
IPC分类号： G06F19/00 , G01W1/10
CPC分类号： G06F17/5018 , G01W1/00 , G06F17/5004
摘要： Diffusion calculation is performed with a shorter processing time and superior precision. Provided are a calculation-grid determining unit (2) that determines a size of a calculation grid dividing a space in a region of interest; a boundary-setting calculation unit (31) that reads out, from a building shape database (1), the building shape of a high-rise building, which is a building higher than a length of one side of the calculation grid, sets the building shape in a boundary condition, and performs the diffusion calculation for the region of interest; and a resistor calculation unit (32) that defines a plurality of low-rise buildings, which are buildings lower than or equal to the length of one side of the calculation grid, from the building shape database (1), as a resistor group, that reads out one or a plurality of calculation grids covering this resistor group as a low-rise calculation grid, that determines a resistance coefficient on the basis of the space occupancy of the resistor group in the low-rise calculation grid, and that performs a diffusion calculation for the region of interest.
摘要翻译：以更短的处理时间和更高的精度执行扩散计算。提供了一种计算网格确定单元（2），其确定划分感兴趣区域中的空间的计算网格的大小; 从建筑物形状数据库（1）读出作为高于计算网格的一侧的长度的建筑物的高层建筑物的建筑物形状的边界设定计算单元（31）设定在边界条件下建筑物形状，并对感兴趣区域进行扩散计算; 以及电阻计算单元（32），其将来自建筑物形状数据库（1）的作为计算栅格的一侧的长度的建筑物的多个低层建筑物定义为电阻器组，读出覆盖该电阻器组的一个或多个计算网格作为低层计算网格，其基于低层计算网格中的电阻器组的空间占有率来确定电阻系数，并且执行感兴趣区域的扩散计算。

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