Propeller Force-Constant Modeling for Multirotor UAVs from Experimental Estimation of Inflow Velocity
Joint Authors
Gupta, Gaurang
Abdallah, Shaaban
Source
International Journal of Aerospace Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-04-10
Country of Publication
Egypt
No. of Pages
10
Abstract EN
Design and simulation of an unmanned aerial vehicle (UAV) highly depends on the thrust produced by a motor-propeller combination.
The aim of this paper is to model a generalized mathematical relationship between the motor RPM and the corresponding thrust generated for the preliminary design process of low Reynold’s number applications.
A method is developed to determine a generalized mathematical model which relates inflow velocity to coefficient of thrust using experimental data from 291 motor-propeller data points, comprising of input RPM and corresponding output thrust.
Using this relationship, the Force Constant is calculated, which defines each Thrust-RPM mathematical model.
In the first part, expression of the inflow ratio obtained from Blade Element and Momentum Theory (BEMT) is approximated to a simplified form.
In the later part, the proposed mathematical model is validated against two new sets of pairs of motor-propeller combinations.
A special note in the Appendix talks about the application of this mathematical model.
The computed results are found to be in good agreement with the experimental data.
American Psychological Association (APA)
Gupta, Gaurang& Abdallah, Shaaban. 2018. Propeller Force-Constant Modeling for Multirotor UAVs from Experimental Estimation of Inflow Velocity. International Journal of Aerospace Engineering،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1168029
Modern Language Association (MLA)
Gupta, Gaurang& Abdallah, Shaaban. Propeller Force-Constant Modeling for Multirotor UAVs from Experimental Estimation of Inflow Velocity. International Journal of Aerospace Engineering No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1168029
American Medical Association (AMA)
Gupta, Gaurang& Abdallah, Shaaban. Propeller Force-Constant Modeling for Multirotor UAVs from Experimental Estimation of Inflow Velocity. International Journal of Aerospace Engineering. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1168029
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168029