106 DAFTAR PUSTAKA Abdurrahman, S. (2021): Analisis Numerik Pengaruh Variasi Geometri Terhadap Prestasi Electric Ducted Fan 195 mm. Bandung: Institut Teknologi Bandung. Ai, T., Xu, B., Xiang, C., Fan, W., dan Zhang, Y. (2020): Modeling of a Novel Coaxial Ducted Fan Aerial Robot Combined with Corner Environment by Using Artificial Neural Network. Sensors, 1-25. Alfonsi, G. (2006): The Approach of Reynolds Averaged Navier-Stokes Equations to Turbulence Modelling. Cosenza: Università della Calabria. ANSYS Courses 2021: Basics of Turbulent Flows, diperoleh melalui situs internet: https://courses.ansys.com/wp-content/uploads/2020/09/Basics-of-Turbulent- Flows-Lesson-4-Handout.pdf ANSYS Design Xplorer User’s Guide.