Mixed; Axisymmetric and Non- axisymmetric Field Generation
| المصدر: | مجلة التربوي |
|---|---|
| الناشر: | جامعة المرقب - كلية التربية بالخمس |
| المؤلف الرئيسي: | Darah, Alhashmi (Author) |
| المجلد/العدد: | ع7 |
| محكمة: | نعم |
| الدولة: |
ليبيا |
| التاريخ الميلادي: |
2015
|
| الشهر: | يوليو |
| الصفحات: | 431 - 444 |
| ISSN: |
2011-421X |
| رقم MD: | 762654 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | الإنجليزية |
| قواعد المعلومات: | EduSearch |
| مواضيع: | |
| كلمات المؤلف المفتاحية: |
Mean-Field Dynamo | Axisymmetric | Non-Axisymmetric | Nonlinear
|
| رابط المحتوى: |
عدد مرات التحميل
2
| LEADER | 01943nam a22002177a 4500 | ||
|---|---|---|---|
| 001 | 0142437 | ||
| 041 | |a eng | ||
| 044 | |b ليبيا | ||
| 100 | |9 402006 |a Darah, Alhashmi |e Author | ||
| 245 | |a Mixed; Axisymmetric and Non- axisymmetric Field Generation | ||
| 260 | |b جامعة المرقب - كلية التربية بالخمس |c 2015 |g يوليو | ||
| 300 | |a 431 - 444 | ||
| 336 | |a بحوث ومقالات |b Article | ||
| 520 | |b Many of the astrophysical bodies have their magnetic field which is generated by electric conductivity of the core. The generation of magnetic field in a homogeneous electrical field is normally a threshold process, some of these fields are axisymmetric such as the field of the Earth, Jupiter and Saturn and some of them have a non-axisymmetric magnetic field like the field of the Sun, moreover others have the non-axisymmetric dominates over the axisymmetric field as in Uranus and Neptune Stachenko (1993). With these observations on mind we investigate excitable conditions of axisymmetric and non-axisymmetric field mode in spherical mean-field dynamo. In this paper, we consider the mixed; axisymmetric and non-axisymmetric on a spherical mean-field α2 dynamo model through nonlinear calculations with α-quenching feedback. It seems to be that the axisymmetric solution is more excited than the non-axisymmetric one in his model, the generated field could be an axisymmetric, nonaxisymmetric or both. | ||
| 653 | |a المجال المغناطيسي |a العمليات الحسابية |a العمليات الفيزيائية |a الطاقة الشمسية |a الفلك | ||
| 692 | |b Mean-Field Dynamo |b Axisymmetric |b Non-Axisymmetric |b Nonlinear | ||
| 773 | |4 التربية والتعليم |6 Education & Educational Research |c 020 |l 007 |m ع7 |o 1568 |s مجلة التربوي |t Educational Magazine |v 000 |x 2011-421X | ||
| 856 | |u 1568-000-007-020.pdf | ||
| 930 | |d y |p y |q y | ||
| 995 | |a EduSearch | ||
| 999 | |c 762654 |d 762654 | ||
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