Volume 3, Issue 2, April 2016, Page: 13-23
Determination of Required Torque to Spin Aircraft Wheel at Approach Using ANSYS CFX
Abdurrhman A. Alroqi, Department of Engineering and Design, University of Sussex, Brighton, UK
Weiji Wang, Department of Engineering and Design, University of Sussex, Brighton, UK
Received: Apr. 9, 2016;       Accepted: Apr. 20, 2016;       Published: May 3, 2016
DOI: 10.11648/j.ajae.20160302.12      View  5587      Downloads  196
Abstract
Many patents have suggested that spinning the aircraft wheel before touchdown would lessen tyre wear as indicated by landing smoke and rubber deposites on the runway caused by skidding wheel at the point of impact. In this paper, the required torque to spin the aircraft wheel at approach speed has been calculated using ANSYS Workbench CFX, which is used to determine the wheel aerodynamic forces developed by simulation of fluid flows in a virtual environment. The wheel has been tested against different wind speeds, and the aerodynamic forces for the spinning wheel are presented, which include; translational and rotational drags, lift created by vortex, and shaft rolling resistance.
Keywords
Spinning Aircraft Wheel, Aerodynamic Force, Translational Drag, Rotational Drag, SST Turbulence RANS Model, ANSYS CFX
To cite this article
Abdurrhman A. Alroqi, Weiji Wang, Determination of Required Torque to Spin Aircraft Wheel at Approach Using ANSYS CFX, American Journal of Aerospace Engineering. Vol. 3, No. 2, 2016, pp. 13-23. doi: 10.11648/j.ajae.20160302.12
Copyright
Copyright © 2016 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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