SavedAdd your journal

Journals / Electronic Letters on Science and Engineering / 2019 / Cilt: 15 - Sayı: 1

Investigation of Current-Force Relationship in an Electromagnetic Launcher

Adem DALCALI
Onursal ÇETİN
Feyzullah Temurtaş
Pages
21–27
Publication Date
2019-08-09
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The relationship between the current difference and the force is determined according to the position.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In electromagnetic launchers, the projectile location information is required.
📊
Key Findings & Data:Particularly in sequential winding systems, position information is provided by using additional devices for de-energizing a winding and energizing the next winding.In alternating current powered launcher systems, projectile position can be estimated from current changes without the need for an additional device.
💡
Conclusion & Impact:The relationship between the current difference and the force is determined according to the position.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Electromagnetic launcher · position detection · finite element method

Abstract

In electromagnetic launchers, the projectile location information is required. Particularly in sequential winding systems, position information is provided by using additional devices for de-energizing a winding and energizing the next winding.In alternating current powered launcher systems, projectile position can be estimated from current changes without the need for an additional device. 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. The projectile position is defined as variable and the change of force and winding current on the projectile is determined by finite element method. The relationship between the current difference and the force is determined according to the position.

🔖

Cite This Article

DALCALI, A., ÇETİN, O., Temurtaş, F. (2019). Investigation of Current-Force Relationship in an Electromagnetic Launcher. Electronic Letters on Science and Engineering, Cilt: 15 - Sayı: 1, 21–27. https://ajindex.com/articles/414713

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Chandan, K.S., Rao, P. M., “A Mathematical Formulation of Inductance for Multipole Field Electromagnetic Launcher”, International Journal of Pure and Applied Mathematics, 118(24), 1-13, 2018
  2. Sarı, V., “Elektromanyetik Fırlatıcıların Farklı Manyetik Özellikteki Çekirdeklerle Performans Analizi”, Doktora Tezi, Erciyes Üniversitesi, Kayseri, 2015
  3. Fair, H. D., “Electromagnetic Launch Science and Technology in the United States Enters A New Era”, IEEE Transactions on Magnetics, 41(1), 158-164, 2005
  4. W. Luo, Y. Wang, Z. Gui, Z. Yan, and W. Chen, “Connection pattern research and experimental realization of single stage multipole field electromagnetic launcher”, IEEE Transactions on Plasma Science, 41(11), 3173–3179, 2013
  5. Engel, T. G., Nunnally, W. C., Neri, J. M., “High-efficiency, medium-caliber helical coil electromagnetic launcher”, IEEE Transactions on Magnetics, 41(11), 4299–4303, 2005
  6. Yuan, W., Yan, P., Sun, Y., Li, M., Liu, C., Li, J., Gui, Y., He, J., “Design and testing of a two-turn electromagnetic launcher”, IEEE Transactions on Plasma Science, 39(1), 198–202, 2011
  7. Skurdal, B. D., Gaigler, R. D., “Multi-mission electromagnetic launcher”, IEEE Transactions on Magnetics, 45(1), 458–461, 2009
  8. Crawford, M., Subramanian, R., Watt, T., Surls, D., Motes, D., Mallick, J., Barnette, D., Satapathy, S., Campos, J., “The design and testing of a large-caliber railgun”, 14th Symposium on Electromagnetic Launch Technology, Canada, 2008
  9. He, Y., Song, S., Guan, Y., Cheng, C., Dai, W., Qui, X., Li, Y., “An investigation into muzzle velocity repeatability of a railgun”, IEEE Transactions on Plasma Science, 43(5), 1647–1651, 2015
  10. Zhang, J., Gu, G., Xiang, Y., Zhao, X., Liu, X., “Research on a big multiturn rail electromagnetic launching system”, IEEE Transactions on Magnetics, 43(5), 2054–2058, 2007
  11. Dong, E., Cao, R., “The Inner Surface Profile Measurement Apparatus for an Electromagnetic Rail-Gun Launcher”, IEEE Sensors Journal, 18(10), 4269-4274, 2018
  12. Çoşkun, İ., Kalender, O., Ege, Y., “İndüksiyon Bobin Silahı İçin Uygun Stator Bobini Geometrisinin Araştırılması”, BAÜ Fen Bil. Enst. Dergisi, 8(2), 40-48, 2006
  13. Le, D. V., Go, B. S., Song, M. G., Park, M., Yu, I. K., “Design of an Electromagnetic Induction Coilgun Using the Taguchi Method”, IEEE Transactions on Plasma Science, 46(10), 3612- 3618, 2018
  14. Yang, D., Liu, Z., Shu, T., Yang, L., Ouyang, J., Zhi, S., “Transient simulation of helicalcoil elect