圆角矩形风管的应用探讨
Application of round corner rectangle air ducts
摘要：
针对空调通风用风管的发展趋势，运用CFD与FEA软件对风管进行了模拟分析。探讨了圆角矩形风管与普通矩形风管和圆形风管在流体动力、机械强度、材料消耗及制造工艺等方面的差异，指出圆角矩形风管的实用性与合理性。
关键词：圆角矩形风管,通风,机械强度,制造工艺
Abstract：
According to development of the ventilating air duct, simulates and analyses the air duct with the CFD and FEA software. Discusses the difference among the round corner rectangle, common rectangle and rounded air duct in fluid dynamics, mechanical strength, material consumption and manufacturing processes. Points out the practicability and rationality of the round corner rectangle air duct.
Keywords:round corner rectangle air duct, ventilation, mechanical strength, manufacturing process