摘要
概要介绍了有限差分法和有限单元法在模拟室内气流组织方面的应用 ,以相同算例对两种方法的模拟结果进行了分析比较 ,认为后者在模拟边界形状较复杂的区域时 。
Summarizes the application of the finite element method and the K ε model in air conditioning numerical simulation. Analyses the simulating results with same examples by the two methods. Considers that using the finite element method in simulating air distribution in boundary complicated area will yield results closer to actuality.
出处
《暖通空调》
北大核心
2001年第3期74-76,共3页
Heating Ventilating & Air Conditioning
关键词
有限差分法
有限单元法
数值模拟
气流组织
空气调节
K ε model, finite difference method finite element method, numerical simulation, air distribution
