تقرير
An Analytical Approach to Eddy Current in Electromagnetic Damping
العنوان: | An Analytical Approach to Eddy Current in Electromagnetic Damping |
---|---|
المؤلفون: | Chen, Hao, Xiao, Yawen, Shi, Jinze, Wan, Weishi |
سنة النشر: | 2019 |
المجموعة: | Physics (Other) |
مصطلحات موضوعية: | Physics - Classical Physics |
الوصف: | An analytical method of calculating eddy current in a metallic spinning gyroscope in external magnetic field is presented. With reasonable assumptions, the problem is simplified from the time-dependent one governed by Maxwell equations to the boundary value problem of Poisson equation, which yields a closed form expression of the eddy current. The rotation frequency as a function of time is calculated, compared with experiment and the relative error is found to be 8.61%. Comment: 20 pages, 8 figures |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/1908.04713 |
رقم الأكسشن: | edsarx.1908.04713 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |