Numerical Analysis and Geometry Optimisation of Vertical Vane of Room Air-conditionerAbdulkareem Sh. Mahdi Al-Obaidi, Chan Wei Yin, Felicia Wong Yen Myan and Yan Yao ChenMATEC Web Conf., 152 (2018) 02002DOI: https://doi.org/10.1051/matecconf/201815202002