空调羽毛球场馆内三维紊流流动的数值模拟与研究  

NUMERICAL SIMULATION ON THREE-DIMENSION TURBULENT FLOW IN BADMINTON GYMNASIUM WITH AIR-CONDITIONER

作　　者：荆有印 齐晓唯[1] 周春丽[1] 郑国忠[1] 王峥[1] 

机构地区：[1]华北电力大学动力工程系

出　　处：《制冷与空调》2005年第3期41-43,共3页Refrigeration and Air-Conditioning

摘　　要：体育场馆空调馆内气流的速度场、温度场的研究是体育场馆馆内气流组织设计及舒适环境评价与研究的基础。本文采用k-ε双方程模型对某大空间空调羽毛球场馆馆内三维紊流流动进行了数值模拟,利用有限容积法和SIMPLE算法对微分方程进行离散、求解,对模拟结果进行了分析与研究,为室内空调系统设计、方案优化提供了重要的参考资料。The studying of velocity field and temperature field in conditioned room of gymnasium is the base to design the air distribution in the gymnasium and evaluate the comfort environment.The model is adopted to simulate the three-dimension turbulent flow of the big gymnasiurn in the conditioned badminton gymnasium.The finite volume method and SIMPLE arithmetic are adopted to disperse and solute the differential equation.The simulated result is analyzed in this chapter, and it provides the important reference for the design of air-condition system and optimization of the project.

关 键 词：数值模拟 紊流流动 羽毛球 三维 k-ε双方程模型 SIMPLE算法 气流组织设计 空调系统设计 体育场馆 有限容积法 分析与研究 环境评价 微分方程 模拟结果 参考资料 方案优化 速度场 温度场 大空间 

分 类 号：TU831.8[建筑科学—供热、供燃气、通风及空调工程]