Difference between revisions of "One-dimensional Brownian motion"
From Department of Theoretical and Applied Mechanics
(Created page with "Virtual_laboratory > Heat input > in particle <HR> This stand shows a model of continuous heating of particles (Brownian motion). <...") |
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| − | [[ | + | [[ru:Одномерное броуновское движение]] |
| + | [[Virtual laboratory]] > Heat input > [[One-dimensional Brownian motion | into a particle]] <HR> | ||
| − | This stand | + | This demonstration stand models continuous heating of a set of particles (the Brownian motion). |
<math>d \dot u = -\eta \dot u \, dt - \omega u \, dt + b p \sqrt{dt}</math> | <math>d \dot u = -\eta \dot u \, dt - \omega u \, dt + b p \sqrt{dt}</math> | ||
| − | where <math>\eta</math> | + | where <math>\eta</math> is the specific viscosity, <math>\sigma^2</math> is the variance, <math>\omega</math> is the stiffness. |
{{#widget:Iframe |url=http://tm.spbstu.ru/htmlets/Tcvetkov/Equations/Heating/Heating_v1.2/equations.html |width=100% |height=750 |border=0 }} | {{#widget:Iframe |url=http://tm.spbstu.ru/htmlets/Tcvetkov/Equations/Heating/Heating_v1.2/equations.html |width=100% |height=750 |border=0 }} | ||
| + | <!-- | ||
== List of projects == | == List of projects == | ||
*Heat input: | *Heat input: | ||
**[[One-dimensional Brownian motion | in particle]] | **[[One-dimensional Brownian motion | in particle]] | ||
**[[Heat a one- dimensional grain| in grain (the output of displacements and velocities)]] | **[[Heat a one- dimensional grain| in grain (the output of displacements and velocities)]] | ||
| − | **[[Heat a one- dimensional grain: temperature | in grain (the output of temperature)]] | + | **[[Heat a one- dimensional grain: temperature | in grain (the output of temperature)]]--> |
[[Category: Virtual_laboratory]] | [[Category: Virtual_laboratory]] | ||
Latest revision as of 18:23, 18 January 2017
Virtual laboratory > Heat input > into a particleThis demonstration stand models continuous heating of a set of particles (the Brownian motion).
where is the specific viscosity, is the variance, is the stiffness.
