【摘要】 本文应用Fluent软件对三通管道的湍流流动进行了分析,采用Segregated隐式解法应用标准K-ε双方程模型计算湍流粘度得到了三通管内部的流场分布和温度场分布,并对三通管道内流动的特性进行了分析,得出了三通管道湍流流动的计算结果。经结果验证,此模型相对于其他湍流模型能获得更合理,更精确的计算结果。更多还原

【Abstract】 Analyze the turbulent flow in tee coupling pipeline by the Fluent software.It adopted the segregated implicit solution and the standard K-epsilon double equation model to calculate the turbulent viscosity.It get the flow field distribution and the thermal field distribution in the tee coupling tube.It also analyzes the flowing character of the tee coupling pipeline.In the last it get the turbulent flow character in the tee coupling pipeline.The result demonstrates that this model can obtain the reasonableness and precise result than other turbulence model.更多还原