风机盘管孔板送风气流分布的CFD仿真模拟  

CFD Simulation of Air Distribution from Orifice in Fan-coil Tube

作　　者：宋佳钫[1] 刘淑慧 梁爽 Song Jiafang;Liu Shuhui;Liang Shuang

机构地区：[1]天津工业大学机械工程学院

出　　处：《中国重型装备》2020年第2期37-39,共3页CHINA HEAVY EQUIPMENT

摘　　要：为了解决由于网格节点数数目巨大,超过了一般计算机计算容量而无法进行流体力学计算的问题,提出了相似模型的研究方法。通过设计的弗诺得相似模型和CFD方法,对风机盘管性能试验小室进行了数值计算。通过数值模拟结果与试验结果的对比,验证了此相似模型的研究方法是正确可行的。Hydrodynamic calculation couldn’t be realized for numerous grid nodes exceeding general calculated capacity of computer so that a research method of similar model has been put forward in order to solve the issue.By designed Funuo similar model and CFD method,numerical calculation of fan coil performance testing room has been carried out,further by contrasting numerical simulation results and testing results,it verified that the research method of similar model was correct and feasible.

关 键 词：CFD 相似模型 弗诺得模型 孔板送风 

分 类 号：O242.1[理学—计算数学]