摘要
基于场模拟的火灾动力学模型(FDS)中网格的划分直接影响到计算结果的误差,甚至关系到计算结果的正确性。运用FDS对相同计算区域内的4种不同网格划分情况分别进行数值模拟,比较不同网格尺寸对计算结果的影响,从而对FDS的网格划分问题得到进一步的认识。
Based on the field modeling the partition of grid directly influences the error of result, even concern the correctness. FDS was used to carry on the numerical simulations separately in calculating 4 kinds of different mesh in identical area. Compared the difference of the results, the grid partition for FDS is gotten more cognition.
出处
《消防科学与技术》
CAS
2006年第2期207-210,共4页
Fire Science and Technology
