Difference between revisions of "Comparison of solitons and waves"
From Department of Theoretical and Applied Mechanics
m (Михаил Бабенков moved page Compare soliton with wave to Comparison of solitons and waves: shitty naming) |
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| − | [[ТМ|Кафедра ТМ]] > [[Проект "Термокристалл"]] > [[Compare soliton with wave]] <HR> | + | <!--[[ТМ|Кафедра ТМ]] > [[Проект "Термокристалл"]] > [[Compare soliton with wave]] <HR> |
| − | [[Виртуальная лаборатория]] > [[Compare soliton with wave]] <HR> | + | [[Виртуальная лаборатория]] > [[Compare soliton with wave]] <HR>--> |
To simulate the soliton at this booth is used the numerical solution of the Korteweg - de Vries . It has the form: | To simulate the soliton at this booth is used the numerical solution of the Korteweg - de Vries . It has the form: | ||
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Developer [[Tsvetkov Denis]], when writing program code used by Alexander Yavorsky ([https://github.com/yavalvas/kdf-equation/blob/master/kdf_equation.cpp ссылка]). | Developer [[Tsvetkov Denis]], when writing program code used by Alexander Yavorsky ([https://github.com/yavalvas/kdf-equation/blob/master/kdf_equation.cpp ссылка]). | ||
| − | [[Category: Виртуальная лаборатория]] | + | <!--[[Category: Виртуальная лаборатория]] |
| − | [[Category: Проект "Термокристалл"]] | + | [[Category: Проект "Термокристалл"]]--> |
Revision as of 03:49, 30 May 2016
To simulate the soliton at this booth is used the numerical solution of the Korteweg - de Vries . It has the form:
- .
For the numerical solution gradually find , и , using the central difference method:
- ,
- ,
- .
At the stand of the initial moment of movement indicated by the purple outline of the soliton, turquoise gradient - moving waves.
Developer Tsvetkov Denis, when writing program code used by Alexander Yavorsky (ссылка).
