1. Li GD, Liu KK (2022) Resistance reduction method for dividing tee of ventilation and air conditioning duct systems. Heat Ventil Air Cond 52(4):160–163
2. Chen SK, Zheng JF, Li AG (2018) Research on resistance reduction of dividing T-type tee junctions in ventilation and air conditioning pipes. Heat Ventil Air Cond 48(11):109–113
3. Li AG, Jing RY, Gao R (2022) Novel low resistance tees for ventilation and air conditioning duct systems. Heat Ventil Air Cond 52(11):118–126
4. Li X, Wang S (2013) Flow field and pressure loss analysis of junction and its structure optimization of aircraft hydraulic pipe system. Chin J Aeronaut 26(4):1080–1092
5. Xie ZH, Zhou YR (2009) Optimization research on guide plate installed in quadrate 90° curved duct. J Basic Sci Eng 17(4):568–571