A Comparative Study Electron Tracking in Magnetic: Field by Ordinary Differential Equation and Euler Method
| المصدر: | مجلة الدراسات العليا |
|---|---|
| الناشر: | جامعة النيلين - كلية الدراسات العليا |
| المؤلف الرئيسي: | Nemair, Mahassin Ahmed Abdallah (Author) |
| مؤلفين آخرين: | Mustafa, Eltyeb Musa , Elbadawi, AbdelRhman A. , Abdalla, Ibrahim Elimam |
| المجلد/العدد: | مج13, ع49 |
| محكمة: | نعم |
| الدولة: |
السودان |
| التاريخ الميلادي: |
2018
|
| الشهر: | ديسمبر |
| الصفحات: | 37 - 46 |
| DOI: |
10.33914/1382-013-049-004 |
| ISSN: |
1858-6228 |
| رقم MD: | 996546 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | الإنجليزية |
| قواعد المعلومات: | HumanIndex, IslamicInfo, EduSearch, EcoLink |
| مواضيع: | |
| كلمات المؤلف المفتاحية: |
Particle Trajectory Computations | The Dynamics of Electrons in Magnetosphere Model | Three Adiabatic Invariants Associated with three Types of Periodic Motions
|
| رابط المحتوى: |
عدد مرات التحميل
18
| المستخلص: |
Two electron tracking methods were developed and compared to determine the trajectory and conserved energy of an electron. The trajectory integrators include: the Euler electron tracking method and Ordinary Differential Equations (ODE) Solvers method. The goal of this study is to compare the Euler electron tracking method with the Ordinary Differential Equations method. The Euler method was found inadequate for tracking electrons in a dipole magnetic field because it was not able to maintain the correct orbit of the electron, conserve bounce period and electron kinetic energy. The Ordinary Differential Equations method is shown to conserve energy and maintain the correct orbit of the electron. The Ordinary Differential Equations is quite adequate to describe the trajectory of electrons in the Earth’s magnetic field. |
|---|---|
| ISSN: |
1858-6228 |
عناصر مشابهة
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Advanced Multistep Methods for the Numerical Solution of Ordinary Differential Equations
بواسطة: Al Mutib, Ahmad Nassir منشور: (1994) -
Implementation of The Fundamental-Matrix Method To Solve A System Of Linear Differential Equations
بواسطة: Ahmed, Akram M. منشور: (1989) -
A STUDY OF the BEHAVIOR OF the SECOND ORDER AND FIRST-DEGREE ORDINARY Differential- EQUATION
بواسطة: المبروك، جفالة جمعة على منشور: (2007) -
On the stability of additive methods for ordinary differential equations
بواسطة: Al Refai, Mohammed منشور: (1996) -
The Numerical Solutions of Partial Differential Equations in One Space Dimension and it’s Physical Applications
بواسطة: Ahmed, Khalid Mohamed Dafalla منشور: (2018)
