# розыгрыш столкновений

## English translation: collision sampling

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
 Russian term or phrase: розыгрыш столкновений English translation: collision sampling Entered by:

 12:43 Dec 15, 2010
Russian to English translations [PRO]
Tech/Engineering - Mathematics & Statistics
 Russian term or phrase: розыгрыш столкновений В его основе лежит расщепление непрерывного движения частиц и их столкновений на два последовательных этапа: 1) перемещение частиц согласно их скоростям за время t; 2) розыгрыш столкновений между частицами, соответствующий интервалу времени t. context: http://www.sbras.ru/ws/show_abstract.dhtml?ru 199 15333
 Richard DiPrimaUnited States Local time: 17:43
 collision sampling Explanation:Collision sampling is a stage performed at each step of the standard direct simulation Monte Carlo algorithm, a basic numerical method in the kinetic theory of gases and rarefied gas dynamics A very simple and graphic overview can be found by following the web link below In particular, the basic stages are described as follows: Stage I. Collisionless motion of molecules (solution of the motion equations) Note: This corresponds to "перемещение частиц согласно их скоростям за время t" in the context at hand Stage II. Collision sampling (pair collisions between molecules) = "розыгрыш столкновений" Stage III. Implementations of boundary conditions (interactions of molecules with surfaces, free inflow/outflow of molecules through boundaries, etc) [p. 10 therein]
Selected response from:

Andrei B
Local time: 01:43
 Thanks again!4 KudoZ points were awarded for this answer

5 +2collision sampling
 Andrei B
3play of collisions
 julia-julia1

2 hrs   confidence:
play of collisions

Explanation:
,

 julia-julia1UkraineLocal time: 00:43Native speaker of: Russian, Ukrainian

5 hrs   confidence: peer agreement (net): +2
collision sampling

Explanation:
Collision sampling is a stage performed at each step of the standard direct simulation Monte Carlo algorithm, a basic numerical method in the kinetic theory of gases and rarefied gas dynamics

A very simple and graphic overview can be found by following the web link below
In particular, the basic stages are described as follows:
Stage I. Collisionless motion of molecules (solution of the motion equations)
Note: This corresponds to
"перемещение частиц согласно их скоростям за время t"
in the context at hand
Stage II. Collision sampling (pair collisions between molecules)
= "розыгрыш столкновений"
Stage III. Implementations of boundary conditions (interactions of
molecules with surfaces, free inflow/outflow of molecules through
boundaries, etc)
[p. 10 therein]

Reference: http://people.virginia.edu/~lz2n/mse627/notes/DSMC.pdf
 Andrei BLocal time: 01:43Specializes in fieldNative speaker of: RussianPRO pts in category: 20
 Thanks again!

agree
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agree
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