面向领域的大规模可视建模工具JLAMT的设计与实现

计算物理 ›› 2016, Vol. 33 ›› Issue (5): 606-612.

面向领域的大规模可视建模工具JLAMT的设计与实现

马彦¹, 付元光², 秦桂明¹, 邓力¹, 李刚¹, 上官丹骅¹, 胡泽华¹, 胡小利², 李瑞², 程汤培²

1. 北京应用物理与计算数学研究所, 北京 100094;
2. 中国工程物理研究院软件中心, 北京 100088

收稿日期:2016-01-18 修回日期:2016-03-02 出版日期:2016-09-25 发布日期:2016-09-25
作者简介:马彦(1971-),女,安徽凤台县人,高级工程师,硕士,从事科学计算可视和CAD技术研究与应用
基金资助:
科技部863计划资助项目（2012AA01A303）及能源局06专项（2015ZX06002008）资助项目

Design and Development of Auto-Modeling Tool JLAMT for Field Application of Large-scale Models

MA Yan¹, FU Yuanguang², QIN Guiming¹, DENG Li¹, LI Gang¹, SHANGGUAN Danhua¹, HU Zehua¹, HU Xiaoli², LI Rui², CHENG Tangpei²

1. Institute of Applied Physics and Computational Mathematics, Beijing 100094, China;
2. China Academy of Engineering Physics Software Center of High Performance Numerical Simulation, Beijing 100088, China

Received:2016-01-18 Revised:2016-03-02 Online:2016-09-25 Published:2016-09-25

摘要/Abstract

摘要： 为开展大规模（如反应堆全堆芯pin-by-pin）输运模拟，我们研制了中子-光子耦合输运程序JMCT，快速、方便地建立输运计算模型是缩短问题模拟周期的关键.本文介绍基于领域的可视建模工具JLAMT的开发，为解决大型复杂几何模型的快速建模问题，JLAMT开发了多种快捷建模工具和行业组件工具，实现了层次化几何树的数据结构、显隐式相结合的建模方式、基于特征的转换算法；并自动输出转换为输运计算文件格式GDML.使用JLAMT建立了包括大亚湾全堆芯模型的多个复杂装置模型，JMCT进行输运模拟，验证了JLMAT建模的正确性.

关键词: 领域建模, pin-by-pin模拟, 层次化几何树, GDML

Abstract: In order to develop large-scale transport simulation (such as simulation of whole reactor core pin-by-pin problem), we developed a neutron photon coupled transport code JMCT. In this article, developing idea of a auto modeling tool JLAMT based on field oriented development is introduced. JLAMT developed several quick and assembly modeling tools. Data structure based on hierarchical geometry tree was designed. Automatic conversion and generation of physical model input file for GDML file format are made. By using those modeling tools, complex devices (include DAYAWAN whole-core model) were created, and transformed file was delivered to JMCT for transport calculation. Results were validated for correctness of visual modeling tools.

Key words: field modeling, pin-by-pin simulation, hierarchical geometry tree, GDML

中图分类号:

TP302
TP391

马彦, 付元光, 秦桂明, 邓力, 李刚, 上官丹骅, 胡泽华, 胡小利, 李瑞, 程汤培. 面向领域的大规模可视建模工具JLAMT的设计与实现[J]. 计算物理, 2016, 33(5): 606-612.

MA Yan, FU Yuanguang, QIN Guiming, DENG Li, LI Gang, SHANGGUAN Danhua, HU Zehua, HU Xiaoli, LI Rui, CHENG Tangpei. Design and Development of Auto-Modeling Tool JLAMT for Field Application of Large-scale Models[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2016, 33(5): 606-612.