@article{article_621415, title={Investigation of Current-Force Relationship in an Electromagnetic Launcher}, journal={Electronic Letters on Science and Engineering}, volume={15}, pages={21–27}, year={2019}, url={https://izlik.org/JA63KN94ZY}, author={Dalcalı, Adem and Çetin, Onursal and Temurtaş, Feyzullah}, keywords={Electromagnetic launcher,position detection,finite element method}, abstract={<pre style="text-align:justify;background:#FFFFFF;"> <span lang="tr" style="font-family:’Times New Roman’, serif;color:#000000;" xml:lang="tr">In electromagnetic launchers, the projectile location information is required. Particularly in sequential winding systems, </span> </pre> <pre style="text-align:justify;background:#FFFFFF;"> <span lang="tr" style="font-family:’Times New Roman’, serif;color:#000000;" xml:lang="tr">position information is provided by using additional devices for de-energizing a winding and energizing the next winding. </span> </pre> <pre style="text-align:justify;background:#FFFFFF;"> <span lang="tr" style="font-family:’Times New Roman’, serif;color:#000000;" xml:lang="tr">In alternating current powered launcher systems, projectile position can be estimated from current changes without the need for an additional device. </span> </pre> <pre style="text-align:justify;background:#FFFFFF;"> <span lang="tr" style="font-family:’Times New Roman’, serif;color:#000000;" xml:lang="tr">In this study, the design of coil and projectile suitable for use in electromagnetic launcher systems has been realized with the help of computer aided design programs. </span> </pre> <pre style="text-align:justify;background:#FFFFFF;"> <span lang="tr" style="font-family:’Times New Roman’, serif;color:#000000;" xml:lang="tr">The projectile position is defined as variable and the change of force and winding current on the projectile is determined by finite element method. </span> </pre> <pre style="text-align:justify;background:#FFFFFF;"> <span lang="tr" style="font-family:’Times New Roman’, serif;color:#000000;" xml:lang="tr">The relationship between the current difference and the force is determined according to the position. </span> <span lang="tr" style="font-family:’Times New Roman’, serif;color:#212121;" xml:lang="tr"> </span> </pre> <p> </p> <p> </p>}, number={1}, organization={Bandırma Onyedi Eylül Üniversitesi BAP Birimi}