摘要
研究在模拟工位空调流场时如何引入入口边界条件 ,即建立风口模型。列举了目前通常采用的六种风口模型 ,鉴于工位空调的特性选择了计算机直接模拟风口形成入口边界条件的方法。作为比较 ,选择了另外两种模型进行模拟。结果表明 ,计算机直接模拟风口形成入口边界条件的方法不但在室内气流模拟中得到了较好的结果 ,而且也对风口内的气流作出比较好的描述。
The paper investigated the methods to present inflow boundary conditions for the simulation of task air conditioning (TAC). Six ordinary methods were outlined. In view of the unique feature of TAC, computer-generated boundary conditions were selected for the computation. For comparison other two models were also selected to carry out the simulations. Computer-generated boundary conditions give a good description of flow not only in the room but also in the diffuser.
出处
《热科学与技术》
CAS
CSCD
2003年第2期162-167,共6页
Journal of Thermal Science and Technology
基金
辽宁省自然科学基金资助项目 ( 2 0 0 2 2 14 3) .
