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Experimental study of UAV propeller Thrust generation for various Propeller Blade-Span and the relation with mouth-ring
Experimental study of UAV propeller Thrust generation for various Propeller Blade-Span and the relation with mouth-ring
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Date
2019-06-28
Authors
Othman M.N.K.
Razlan Z.M.
Wahid Z.A.
Shahriman A.B.
Zunaidi I.
Khairunizam W.
Noriman N.Z.
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Abstract
In this study, the main focus is to investigate the thrust generation of various propeller blade width-spans with the relation of mouth-ring application. By using the parameter, the thrust was calculated based on the value of velocity, voltage and rpm. The testing was performed in two condition that is with mouth-ring and without mouth-ring and 2 size of propeller been tested in this experiment. The application of mouth-ring is based on the gap between the wall of mouth-ring and the blade tip. There are 3 size of gap; 10mm, 8mm and 5mm. The result shows that 10mm mouth-ring have better thrust generation other than two gap. In addition, if compare to with and without mouth-ring, the application of mouth-ring also has proved it has a better thrust. Furthermore, the application of mouth-ring is evaluating to be good base on this study.