Numerical Simulation of the Effect of NACA 0012 Nozzle Geometry on Ducted Propeller Performance
نویسندگان
چکیده
Ducted propeller is a method on the modification which added duct/nozzle propeller. application aimed to increase thrust, efficiency, and decrease noise vibration. In this research, numerical simulation was conducted using ANSYS Fluent 2020 R2 with k-epsilon solver model. The aim of research analyze effect duct geometry Ld/D (duct length/duct diameter) ratio. done two variations at three different angular velocity (1.000, 3.000, 5.000 rpm). result shows that 0,6 ratio has higher thrust force than 0,5 Meanwhile, fluid velocity.
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ژورنال
عنوان ژورنال: Procedia of Engineering and Life Science
سال: 2023
ISSN: ['2807-2243']
DOI: https://doi.org/10.21070/pels.v4i0.1381